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update pt_PT
Update
2025-10-30 09:00:52 +01:00 · 2017-08-13 01:50:20 +08:00 · 2017-08-13 01:20:04 +08:00 · 2017-08-13 01:19:48 +08:00 · 2017-08-13 01:19:27 +08:00 · 2017-08-13 01:19:15 +08:00
73 changed files with 1816 additions and 1751 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,6 @@
 app/release
 *.hprof
 app/.externalNativeBuild/
+*.sh
+public.certificate.x509.pem
+private.key.pk8
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
-# Magisk Manager 
-You need to install CMake and NDK to build the zipadjust library for zip preprocessing
+# Magisk Manager
+This is one of the submodules used in Magisk. The project is licensed under GPL v3 (or newer).
+More info are written in the [Magisk Main Repo](https://github.com/topjohnwu/Magisk)

-## Pre-built Binaries
-Busybox (arm and x86) compiled by osm0sis (`libbusybox.so` under `app\src\main\jniLibs`)  
-Source and more info: [osm0sis' Odds and Ends](https://forum.xda-developers.com/showthread.php?t=2239421)
+## Building Notes
+You need to install CMake and NDK to build the zipadjust library.
+There are several files required to let Magisk Manager work properly, and they can be copied by using the build script in the [Magisk Main Repo](https://github.com/topjohnwu/Magisk). These files are: `magisk_uninstaller.sh`, `util_functions.sh`, `public.certificate.x509.pem`, and `private.key.pk8` under the `app/src/main/assets` folder.
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -2,17 +2,22 @@ apply plugin: 'com.android.application'

 android {
    compileSdkVersion 26
-    buildToolsVersion "26.0.0"
+    buildToolsVersion "26.0.1"

    defaultConfig {
        applicationId "com.topjohnwu.magisk"
        minSdkVersion 21
        targetSdkVersion 26
-        versionCode 51
-        versionName "5.1.1"
+        versionCode 52
+        versionName "5.2.0"
        ndk {
            moduleName 'zipadjust'
-            abiFilters 'x86', 'armeabi-v7a'
+            abiFilters 'x86', 'x86_64', 'armeabi-v7a', 'arm64-v8a'
+        }
+        javaCompileOptions {
+            annotationProcessorOptions {
+                argument('butterknife.debuggable', 'false')
+            }
        }
    }

@@ -48,16 +53,14 @@ repositories {

 dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'com.android.support:recyclerview-v7:26.0.0-beta2'
-    implementation 'com.android.support:cardview-v7:26.0.0-beta2'
-    implementation 'com.android.support:design:26.0.0-beta2'
-    implementation 'com.android.support:support-v4:26.0.0-beta2'
-    implementation 'com.jakewharton:butterknife:8.7.0'
-    implementation 'com.thoughtbot:expandablerecyclerview:1.4'
-    implementation 'us.feras.mdv:markdownview:1.1.0'
-    implementation 'com.madgag.spongycastle:core:1.54.0.0'
-    implementation 'com.madgag.spongycastle:prov:1.54.0.0'
-    implementation 'com.madgag.spongycastle:pkix:1.54.0.0'
+    implementation 'com.android.support:recyclerview-v7:26.0.0'
+    implementation 'com.android.support:cardview-v7:26.0.0'
+    implementation 'com.android.support:design:26.0.0'
+    implementation 'com.android.support:support-v4:26.0.0'
+    implementation 'com.jakewharton:butterknife:8.8.1'
+    implementation 'com.atlassian.commonmark:commonmark:0.9.0'
+    implementation 'org.bouncycastle:bcprov-jdk15on:1.57'
+    implementation 'org.bouncycastle:bcpkix-jdk15on:1.57'
    implementation 'com.google.android.gms:play-services-safetynet:9.0.1'
-    annotationProcessor 'com.jakewharton:butterknife-compiler:8.7.0'
+    annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
 }
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -16,8 +16,8 @@
 #   public *;
 #}

-# SpongyCastle
-keep class org.spongycastle.** { *; }
+# BouncyCastle
+-keep class org.bouncycastle.** { *; }
 -dontwarn javax.naming.**

 -dontwarn android.content.**
--- a/app/src/main/assets/magisk_uninstaller.sh
+++ b/app/src/main/assets/magisk_uninstaller.sh
@@ -1,153 +0,0 @@
-#!/system/bin/sh
-##########################################################################################
-#
-# Magisk Uninstaller
-# by topjohnwu
-# 
-# This script can be placed in /cache/magisk_uninstaller.sh
-# The Magisk main binary will pick up the script, and uninstall itself, following a reboot
-# This script can also be used in flashable zip with the uninstaller_loader.sh
-# 
-# This script will try to do restoration with the following:
-# 1-1. Find and restore the original stock boot image dump (OTA proof)
-# 1-2. If 1-1 fails, restore ramdisk from the internal backup
-#      (ramdisk fully restored, not OTA friendly)
-# 1-3. If 1-2 fails, it will remove added files in ramdisk, however modified files
-#      are remained modified, because we have no backups. By doing so, Magisk will 
-#      not be started at boot, but this isn't actually 100% cleaned up
-# 2. Remove all Magisk related files
-#    (The list is LARGE, most likely due to bad decision in early versions
-#    the latest versions has much less bloat to cleanup)
-#
-##########################################################################################
-
-# Call ui_print_wrap if exists, or else simply use echo
-# Useful when wrapped in flashable zip
-ui_print_wrap() {
-  type ui_print >/dev/null 2>&1 && ui_print "$1" || echo "$1"
-}
-
-# Call abort if exists, or else show error message and exit
-# Essential when wrapped in flashable zip
-abort_wrap() {
-  type abort >/dev/null 2>&1
-  if [ $? -ne 0 ]; then
-    ui_print_wrap "$1"
-    exit 1
-  else
-    abort "$1"
-  fi
-}
-
-if [ ! -d $MAGISKBIN -o ! -f $MAGISKBIN/magiskboot -o ! -f $MAGISKBIN/util_functions.sh ]; then
-  ui_print_wrap "! Cannot find $MAGISKBIN"
-  exit 1
-fi
-
-[ -z $BOOTMODE ] && BOOTMODE=false
-
-MAGISKBIN=/data/magisk
-CHROMEDIR=$MAGISKBIN/chromeos
-
-# Default permissions
-umask 022
-
-# Load utility functions
-. $MAGISKBIN/util_functions.sh
-
-# Find the boot image
-find_boot_image
-[ -z $BOOTIMAGE ] && abort "! Unable to detect boot image"
-
-ui_print_wrap "- Found Boot Image: $BOOTIMAGE"
-
-cd $MAGISKBIN
-
-ui_print_wrap "- Unpacking boot image"
-./magiskboot --unpack "$BOOTIMAGE"
-CHROMEOS=false
-case $? in
-  1 )
-    abort_wrap "! Unable to unpack boot image"
-    ;;
-  2 )
-    CHROMEOS=true
-    ;;
-  3 )
-    ui_print_wrap "! Sony ELF32 format detected"
-    abort_wrap "! Please use BootBridge from @AdrianDC to flash Magisk"
-    ;;
-  4 )
-    ui_print_wrap "! Sony ELF64 format detected"
-    abort_wrap "! Stock kernel cannot be patched, please use a custom kernel"
-esac
-
-# Update our previous backup to new format if exists
-if [ -f /data/stock_boot.img ]; then
-  SHA1=`./magiskboot --sha1 /data/stock_boot.img | tail -n 1`
-  STOCKDUMP=/data/stock_boot_${SHA1}.img
-  mv /data/stock_boot.img $STOCKDUMP
-  ./magiskboot --compress $STOCKDUMP
-fi
-
-# Detect boot image state
-./magiskboot --cpio-test ramdisk.cpio
-case $? in
-  0 )  # Stock boot
-    ui_print_wrap "- Stock boot image detected!"
-    ui_print_wrap "! Magisk is not installed!"
-    exit
-    ;;
-  1 )  # Magisk patched
-    ui_print_wrap "- Magisk patched image detected!"
-    # Find SHA1 of stock boot image
-    if [ -z $SHA1 ]; then
-      ./magiskboot --cpio-extract ramdisk.cpio init.magisk.rc init.magisk.rc.old
-      SHA1=`grep_prop "# STOCKSHA1" init.magisk.rc.old`
-      rm -f init.magisk.rc.old
-    fi
-    [ ! -z $SHA1 ] && STOCKDUMP=/data/stock_boot_${SHA1}.img
-    if [ -f ${STOCKDUMP}.gz ]; then
-      ui_print_wrap "- Boot image backup found!"
-      ./magiskboot --decompress ${STOCKDUMP}.gz stock_boot.img
-    else
-      ui_print_wrap "! Boot image backup unavailable"
-      ui_print_wrap "- Restoring ramdisk with backup"
-      ./magiskboot --cpio-restore ramdisk.cpio
-      ./magiskboot --repack $BOOTIMAGE stock_boot.img
-    fi
-    ;;
-  2 ) # Other patched
-    ui_print_wrap "! Boot image patched by other programs!"
-    abort_wrap "! Cannot uninstall with this uninstaller"
-    ;;
-esac
-
-# Sign chromeos boot
-if $CHROMEOS; then
-  echo > empty
-
-  ./chromeos/futility vbutil_kernel --pack stock_boot.img.signed \
-  --keyblock ./chromeos/kernel.keyblock --signprivate ./chromeos/kernel_data_key.vbprivk \
-  --version 1 --vmlinuz stock_boot.img --config empty --arch arm --bootloader empty --flags 0x1
-
-  rm -f empty stock_boot.img
-  mv stock_boot.img.signed stock_boot.img
-fi
-
-ui_print_wrap "- Flashing stock/reverted image"
-if [ -L "$BOOTIMAGE" ]; then
-  dd if=stock_boot.img of="$BOOTIMAGE" bs=4096
-else
-  cat stock_boot.img /dev/zero | dd of="$BOOTIMAGE" bs=4096 >/dev/null 2>&1
-fi
-rm -f stock_boot.img
-
-ui_print_wrap "- Removing Magisk files"
-rm -rf  /cache/magisk.log /cache/last_magisk.log /cache/magiskhide.log /cache/.disable_magisk \
-        /cache/magisk /cache/magisk_merge /cache/magisk_mount  /cache/unblock /cache/magisk_uninstaller.sh \
-        /data/Magisk.apk /data/magisk.apk /data/magisk.img /data/magisk_merge.img /data/magisk_debug.log \
-        /data/busybox /data/magisk /data/custom_ramdisk_patch.sh /data/property/*magisk* \
-        /data/app/com.topjohnwu.magisk* /data/user/*/com.topjohnwu.magisk 2>/dev/null
-
-$BOOTMODE && reboot
--- a/app/src/main/assets/private.key.pk8
+++ b/app/src/main/assets/private.key.pk8
--- a/app/src/main/assets/public.certificate.x509.pem
+++ b/app/src/main/assets/public.certificate.x509.pem
@@ -1,27 +0,0 @@
-----BEGIN CERTIFICATE-----
-MIIEqDCCA5CgAwIBAgIJAJNurL4H8gHfMA0GCSqGSIb3DQEBBQUAMIGUMQswCQYD
-VQQGEwJVUzETMBEGA1UECBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNTW91bnRhaW4g
-VmlldzEQMA4GA1UEChMHQW5kcm9pZDEQMA4GA1UECxMHQW5kcm9pZDEQMA4GA1UE
-AxMHQW5kcm9pZDEiMCAGCSqGSIb3DQEJARYTYW5kcm9pZEBhbmRyb2lkLmNvbTAe
-Fw0wODAyMjkwMTMzNDZaFw0zNTA3MTcwMTMzNDZaMIGUMQswCQYDVQQGEwJVUzET
-MBEGA1UECBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNTW91bnRhaW4gVmlldzEQMA4G
-A1UEChMHQW5kcm9pZDEQMA4GA1UECxMHQW5kcm9pZDEQMA4GA1UEAxMHQW5kcm9p
-ZDEiMCAGCSqGSIb3DQEJARYTYW5kcm9pZEBhbmRyb2lkLmNvbTCCASAwDQYJKoZI
-hvcNAQEBBQADggENADCCAQgCggEBANaTGQTexgskse3HYuDZ2CU+Ps1s6x3i/waM
-qOi8qM1r03hupwqnbOYOuw+ZNVn/2T53qUPn6D1LZLjk/qLT5lbx4meoG7+yMLV4
-wgRDvkxyGLhG9SEVhvA4oU6Jwr44f46+z4/Kw9oe4zDJ6pPQp8PcSvNQIg1QCAcy
-4ICXF+5qBTNZ5qaU7Cyz8oSgpGbIepTYOzEJOmc3Li9kEsBubULxWBjf/gOBzAzU
-RNps3cO4JFgZSAGzJWQTT7/emMkod0jb9WdqVA2BVMi7yge54kdVMxHEa5r3b97s
-zI5p58ii0I54JiCUP5lyfTwE/nKZHZnfm644oLIXf6MdW2r+6R8CAQOjgfwwgfkw
-HQYDVR0OBBYEFEhZAFY9JyxGrhGGBaR0GawJyowRMIHJBgNVHSMEgcEwgb6AFEhZ
-AFY9JyxGrhGGBaR0GawJyowRoYGapIGXMIGUMQswCQYDVQQGEwJVUzETMBEGA1UE
-CBMKQ2FsaWZvcm5pYTEWMBQGA1UEBxMNTW91bnRhaW4gVmlldzEQMA4GA1UEChMH
-QW5kcm9pZDEQMA4GA1UECxMHQW5kcm9pZDEQMA4GA1UEAxMHQW5kcm9pZDEiMCAG
-CSqGSIb3DQEJARYTYW5kcm9pZEBhbmRyb2lkLmNvbYIJAJNurL4H8gHfMAwGA1Ud
-EwQFMAMBAf8wDQYJKoZIhvcNAQEFBQADggEBAHqvlozrUMRBBVEY0NqrrwFbinZa
-J6cVosK0TyIUFf/azgMJWr+kLfcHCHJsIGnlw27drgQAvilFLAhLwn62oX6snb4Y
-LCBOsVMR9FXYJLZW2+TcIkCRLXWG/oiVHQGo/rWuWkJgU134NDEFJCJGjDbiLCpe
-+ZTWHdcwauTJ9pUbo8EvHRkU3cYfGmLaLfgn9gP+pWA7LFQNvXwBnDa6sppCccEX
-31I828XzgXpJ4O+mDL1/dBd+ek8ZPUP0IgdyZm5MTYPhvVqGCHzzTy3sIeJFymwr
-sBbmg2OAUNLEMO6nwmocSdN2ClirfxqCzJOLSDE4QyS9BAH6EhY6UFcOaE0=
-----END CERTIFICATE-----
--- a/app/src/main/assets/util_functions.sh
+++ b/app/src/main/assets/util_functions.sh
@@ -1,192 +0,0 @@
-##########################################################################################
-# 
-# Magisk General Utility Functions
-# by topjohnwu
-# 
-# Used in flash_script.sh, addon.d.sh, magisk module installers, and uninstaller
-# 
-##########################################################################################
-
-get_outfd() {
-  readlink /proc/$$/fd/$OUTFD 2>/dev/null | grep /tmp >/dev/null
-  if [ "$?" -eq "0" ]; then
-    OUTFD=0
-
-    for FD in `ls /proc/$$/fd`; do
-      readlink /proc/$$/fd/$FD 2>/dev/null | grep pipe >/dev/null
-      if [ "$?" -eq "0" ]; then
-        ps | grep " 3 $FD " | grep -v grep >/dev/null
-        if [ "$?" -eq "0" ]; then
-          OUTFD=$FD
-          break
-        fi
-      fi
-    done
-  fi
-}
-
-ui_print() {
-  if $BOOTMODE; then
-    echo "$1"
-  else 
-    echo -n -e "ui_print $1\n" >> /proc/self/fd/$OUTFD
-    echo -n -e "ui_print\n" >> /proc/self/fd/$OUTFD
-  fi
-}
-
-getvar() {
-  local VARNAME=$1
-  local VALUE=$(eval echo \$"$VARNAME");
-  for FILE in /dev/.magisk /data/.magisk /cache/.magisk /system/.magisk; do
-    if [ -z "$VALUE" ]; then
-      LINE=$(cat $FILE 2>/dev/null | grep "$VARNAME=")
-      if [ ! -z "$LINE" ]; then
-        VALUE=${LINE#*=}
-      fi
-    fi
-  done
-  eval $VARNAME=\$VALUE
-}
-
-find_boot_image() {
-  if [ -z "$BOOTIMAGE" ]; then
-    for BLOCK in boot_a BOOT_A kern-a KERN-A android_boot ANDROID_BOOT kernel KERNEL boot BOOT lnx LNX; do
-      BOOTIMAGE=`ls /dev/block/by-name/$BLOCK || ls /dev/block/platform/*/by-name/$BLOCK || ls /dev/block/platform/*/*/by-name/$BLOCK` 2>/dev/null
-      [ ! -z $BOOTIMAGE ] && break
-    done
-  fi
-  # Recovery fallback
-  if [ -z "$BOOTIMAGE" ]; then
-    for FSTAB in /etc/*fstab*; do
-      BOOTIMAGE=`grep -E '\b/boot\b' $FSTAB | grep -v "#" | grep -oE '/dev/[a-zA-Z0-9_./-]*'`
-      [ ! -z $BOOTIMAGE ] && break
-    done
-  fi
-  [ -L "$BOOTIMAGE" ] && BOOTIMAGE=`readlink $BOOTIMAGE`
-}
-
-is_mounted() {
-  if [ ! -z "$2" ]; then
-    cat /proc/mounts | grep $1 | grep $2, >/dev/null
-  else
-    cat /proc/mounts | grep $1 >/dev/null
-  fi
-  return $?
-}
-
-grep_prop() {
-  REGEX="s/^$1=//p"
-  shift
-  FILES=$@
-  if [ -z "$FILES" ]; then
-    FILES='/system/build.prop'
-  fi
-  cat $FILES 2>/dev/null | sed -n "$REGEX" | head -n 1
-}
-
-remove_system_su() {
-  if [ -f /system/bin/su -o -f /system/xbin/su ] && [ ! -f /su/bin/su ]; then
-    ui_print "! System installed root detected, mount rw :("
-    mount -o rw,remount /system
-    # SuperSU
-    if [ -e /system/bin/.ext/.su ]; then
-      mv -f /system/bin/app_process32_original /system/bin/app_process32 2>/dev/null
-      mv -f /system/bin/app_process64_original /system/bin/app_process64 2>/dev/null
-      mv -f /system/bin/install-recovery_original.sh /system/bin/install-recovery.sh 2>/dev/null
-      cd /system/bin
-      if [ -e app_process64 ]; then
-        ln -sf app_process64 app_process
-      else
-        ln -sf app_process32 app_process
-      fi
-    fi
-    rm -rf /system/.pin /system/bin/.ext /system/etc/.installed_su_daemon /system/etc/.has_su_daemon \
-    /system/xbin/daemonsu /system/xbin/su /system/xbin/sugote /system/xbin/sugote-mksh /system/xbin/supolicy \
-    /system/bin/app_process_init /system/bin/su /cache/su /system/lib/libsupol.so /system/lib64/libsupol.so \
-    /system/su.d /system/etc/install-recovery.sh /system/etc/init.d/99SuperSUDaemon /cache/install-recovery.sh \
-    /system/.supersu /cache/.supersu /data/.supersu \
-    /system/app/Superuser.apk /system/app/SuperSU /cache/Superuser.apk  2>/dev/null
-  fi
-}
-
-api_level_arch_detect() {
-  API=`grep_prop ro.build.version.sdk`
-  ABI=`grep_prop ro.product.cpu.abi | cut -c-3`
-  ABI2=`grep_prop ro.product.cpu.abi2 | cut -c-3`
-  ABILONG=`grep_prop ro.product.cpu.abi`
-
-  ARCH=arm
-  IS64BIT=false
-  if [ "$ABI" = "x86" ]; then ARCH=x86; fi;
-  if [ "$ABI2" = "x86" ]; then ARCH=x86; fi;
-  if [ "$ABILONG" = "arm64-v8a" ]; then ARCH=arm64; IS64BIT=true; fi;
-  if [ "$ABILONG" = "x86_64" ]; then ARCH=x64; IS64BIT=true; fi;
-}
-
-recovery_actions() {
-  # TWRP bug fix
-  mount -o bind /dev/urandom /dev/random
-  # Temporarily block out all custom recovery binaries/libs
-  mv /sbin /sbin_tmp
-  # Add all possible library paths
-  OLD_LD_PATH=$LD_LIBRARY_PATH
-  $IS64BIT && export LD_LIBRARY_PATH=/system/lib64:/system/vendor/lib64 || export LD_LIBRARY_PATH=/system/lib:/system/vendor/lib
-}
-
-recovery_cleanup() {
-  mv /sbin_tmp /sbin
-  # Clear LD_LIBRARY_PATH
-  export LD_LIBRARY_PATH=$OLD_LD_PATH
-  ui_print "- Unmounting partitions"
-  umount -l /system
-  umount -l /vendor 2>/dev/null
-  umount -l /dev/random
-}
-
-abort() {
-  ui_print "$1"
-  mv /sbin_tmp /sbin 2>/dev/null
-  exit 1
-}
-
-set_perm() {
-  chown $2:$3 $1 || exit 1
-  chmod $4 $1 || exit 1
-  if [ ! -z $5 ]; then
-    chcon $5 $1 2>/dev/null
-  else
-    chcon 'u:object_r:system_file:s0' $1 2>/dev/null
-  fi
-}
-
-set_perm_recursive() {
-  find $1 -type d 2>/dev/null | while read dir; do
-    set_perm $dir $2 $3 $4 $6
-  done
-  find $1 -type f 2>/dev/null | while read file; do
-    set_perm $file $2 $3 $5 $6
-  done
-}
-
-mktouch() {
-  mkdir -p ${1%/*}
-  if [ -z "$2" ]; then
-    touch $1
-  else
-    echo $2 > $1
-  fi
-  chmod 644 $1
-}
-
-request_size_check() {
-  reqSizeM=`du -s $1 | cut -f1`
-  reqSizeM=$((reqSizeM / 1024 + 1))
-}
-
-image_size_check() {
-  SIZE="`$MAGISKBIN/magisk --imgsize $IMG`"
-  curUsedM=`echo "$SIZE" | cut -d" " -f1`
-  curSizeM=`echo "$SIZE" | cut -d" " -f2`
-  curFreeM=$((curSizeM - curUsedM))
-}
-
--- a/app/src/main/java/com/topjohnwu/magisk/LogFragment.java
+++ b/app/src/main/java/com/topjohnwu/magisk/LogFragment.java
@@ -29,6 +29,8 @@ public class LogFragment extends Fragment {
        View v = inflater.inflate(R.layout.fragment_log, container, false);
        unbinder = ButterKnife.bind(this, v);

+        ((MainActivity) getActivity()).toolbar.setElevation(0);
+
        TabFragmentAdapter adapter = new TabFragmentAdapter(getChildFragmentManager());

        if (getApplication().isSuClient) {
--- a/app/src/main/java/com/topjohnwu/magisk/MagiskFragment.java
+++ b/app/src/main/java/com/topjohnwu/magisk/MagiskFragment.java
@@ -31,8 +31,8 @@ import com.topjohnwu.magisk.components.AlertDialogBuilder;
 import com.topjohnwu.magisk.components.Fragment;
 import com.topjohnwu.magisk.components.SnackbarMaker;
 import com.topjohnwu.magisk.receivers.DownloadReceiver;
-import com.topjohnwu.magisk.utils.CallbackEvent;
 import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;

 import java.io.File;
@@ -49,7 +49,7 @@ import butterknife.OnClick;
 import butterknife.Unbinder;

 public class MagiskFragment extends Fragment
-        implements CallbackEvent.Listener<Void>, SwipeRefreshLayout.OnRefreshListener {
+        implements Topic.Subscriber, SwipeRefreshLayout.OnRefreshListener {

    public static final String SHOW_DIALOG = "dialog";

@@ -142,7 +142,7 @@ public class MagiskFragment extends Fragment
                                @Override
                                public void onDownloadDone(Uri uri) {
                                    if (Shell.rootAccess()) {
-                                        magiskManager.shell.su_raw(
+                                        Shell.getShell(getActivity()).su_raw(
                                                "rm -f /dev/.magisk",
                                                "echo \"BOOTIMAGE=" + boot + "\" >> /dev/.magisk",
                                                "echo \"KEEPFORCEENCRYPT=" + String.valueOf(enc) + "\" >> /dev/.magisk",
@@ -206,7 +206,7 @@ public class MagiskFragment extends Fragment
                            @Override
                            public void onFinish() {
                                progress.setMessage(getString(R.string.reboot_countdown, 0));
-                                magiskManager.shell.su_raw(
+                                Shell.getShell(getActivity()).su_raw(
                                        "mv -f " + uninstaller + " /cache/" + MagiskManager.UNINSTALLER,
                                        "mv -f " + utils + " /data/magisk/" + MagiskManager.UTIL_FUNCTIONS,
                                        "reboot"
@@ -253,11 +253,14 @@ public class MagiskFragment extends Fragment
        if (getArguments() != null && getArguments().getBoolean(SHOW_DIALOG))
            install();

+        getActivity().setTitle(R.string.magisk);
+
        return v;
    }

    @Override
    public void onRefresh() {
+        magiskManager.getMagiskInfo();
        updateUI();

        magiskUpdateText.setText(R.string.checking_for_updates);
@@ -266,8 +269,8 @@ public class MagiskFragment extends Fragment

        safetyNetStatusText.setText(R.string.safetyNet_check_text);

-        magiskManager.safetyNetDone.isTriggered = false;
-        magiskManager.updateCheckDone.isTriggered = false;
+        magiskManager.safetyNetDone.hasPublished = false;
+        magiskManager.updateCheckDone.hasPublished = false;
        magiskManager.remoteMagiskVersionString = null;
        magiskManager.remoteMagiskVersionCode = -1;
        collapse();
@@ -281,32 +284,17 @@ public class MagiskFragment extends Fragment
    }

    @Override
-    public void onTrigger(CallbackEvent<Void> event) {
-        if (event == magiskManager.updateCheckDone) {
+    public void onTopicPublished(Topic topic) {
+        if (topic == magiskManager.updateCheckDone) {
            updateCheckUI();
-        } else if (event == magiskManager.safetyNetDone) {
+        } else if (topic == magiskManager.safetyNetDone) {
            updateSafetyNetUI();
        }
    }

    @Override
-    public void onStart() {
-        super.onStart();
-        // Manual trigger if already done
-        if (magiskManager.updateCheckDone.isTriggered)
-            updateCheckUI();
-        if (magiskManager.safetyNetDone.isTriggered)
-            updateSafetyNetUI();
-        magiskManager.updateCheckDone.register(this);
-        magiskManager.safetyNetDone.register(this);
-        getActivity().setTitle(R.string.magisk);
-    }
-
-    @Override
-    public void onStop() {
-        magiskManager.updateCheckDone.unRegister(this);
-        magiskManager.safetyNetDone.unRegister(this);
-        super.onStop();
+    public Topic[] getSubscription() {
+        return new Topic[] { magiskManager.updateCheckDone, magiskManager.safetyNetDone };
    }

    @Override
@@ -317,7 +305,6 @@ public class MagiskFragment extends Fragment

    private void updateUI() {
        ((MainActivity) getActivity()).checkHideSection();
-        magiskManager.updateMagiskInfo();

        final int ROOT = 0x1, NETWORK = 0x2, UPTODATE = 0x4;
        int status = 0;
--- a/app/src/main/java/com/topjohnwu/magisk/MagiskHideFragment.java
+++ b/app/src/main/java/com/topjohnwu/magisk/MagiskHideFragment.java
@@ -1,12 +1,9 @@
 package com.topjohnwu.magisk;

-import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
-import android.support.v4.view.MenuItemCompat;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.widget.RecyclerView;
-import android.text.TextUtils;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -15,16 +12,14 @@ import android.view.ViewGroup;
 import android.widget.SearchView;

 import com.topjohnwu.magisk.adapters.ApplicationAdapter;
-import com.topjohnwu.magisk.asyncs.MagiskHide;
 import com.topjohnwu.magisk.components.Fragment;
-import com.topjohnwu.magisk.utils.CallbackEvent;
-import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.magisk.utils.Topic;

 import butterknife.BindView;
 import butterknife.ButterKnife;
 import butterknife.Unbinder;

-public class MagiskHideFragment extends Fragment implements CallbackEvent.Listener<Void> {
+public class MagiskHideFragment extends Fragment implements Topic.Subscriber {

    private Unbinder unbinder;
    @BindView(R.id.swipeRefreshLayout) SwipeRefreshLayout mSwipeRefreshLayout;
@@ -46,13 +41,12 @@ public class MagiskHideFragment extends Fragment implements CallbackEvent.Listen
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_magisk_hide, container, false);
        unbinder = ButterKnife.bind(this, view);
-
-        PackageManager packageManager = getActivity().getPackageManager();
+        lastFilter = "";

        mSwipeRefreshLayout.setRefreshing(true);
-        mSwipeRefreshLayout.setOnRefreshListener(() -> new MagiskHide(getActivity()).list());
+        mSwipeRefreshLayout.setOnRefreshListener(() -> appAdapter.refresh());

-        appAdapter = new ApplicationAdapter(packageManager);
+        appAdapter = new ApplicationAdapter(getActivity());
        recyclerView.setAdapter(appAdapter);

        searchListener = new SearchView.OnQueryTextListener() {
@@ -71,9 +65,7 @@ public class MagiskHideFragment extends Fragment implements CallbackEvent.Listen
            }
        };

-        if (getApplication().magiskHideDone.isTriggered) {
-            onTrigger(getApplication().magiskHideDone);
-        }
+        getActivity().setTitle(R.string.magiskhide);

        return view;
    }
@@ -81,23 +73,10 @@ public class MagiskHideFragment extends Fragment implements CallbackEvent.Listen
    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        inflater.inflate(R.menu.menu_magiskhide, menu);
-        SearchView search = (SearchView) MenuItemCompat.getActionView(menu.findItem(R.id.app_search));
+        SearchView search = (SearchView) menu.findItem(R.id.app_search).getActionView();
        search.setOnQueryTextListener(searchListener);
    }

-    @Override
-    public void onStart() {
-        super.onStart();
-        getActivity().setTitle(R.string.magiskhide);
-        getApplication().magiskHideDone.register(this);
-    }
-
-    @Override
-    public void onStop() {
-        getApplication().magiskHideDone.unRegister(this);
-        super.onStop();
-    }
-
    @Override
    public void onDestroyView() {
        super.onDestroyView();
@@ -105,12 +84,13 @@ public class MagiskHideFragment extends Fragment implements CallbackEvent.Listen
    }

    @Override
-    public void onTrigger(CallbackEvent<Void> event) {
-        Logger.dev("MagiskHideFragment: UI refresh");
-        appAdapter.setLists(getApplication().appList, getApplication().magiskHideList);
+    public void onTopicPublished(Topic topic) {
        mSwipeRefreshLayout.setRefreshing(false);
-        if (!TextUtils.isEmpty(lastFilter)) {
-            appAdapter.filter(lastFilter);
-        }
+        appAdapter.filter(lastFilter);
+    }
+
+    @Override
+    public Topic[] getSubscription() {
+        return new Topic[] { getApplication().magiskHideDone };
    }
 }
--- a/app/src/main/java/com/topjohnwu/magisk/MagiskLogFragment.java
+++ b/app/src/main/java/com/topjohnwu/magisk/MagiskLogFragment.java
@@ -135,11 +135,11 @@ public class MagiskLogFragment extends Fragment {
            switch (mode) {
                case 0:
                    StringBuildingList logList = new StringBuildingList();
-                    magiskManager.shell.su(logList, "cat " + MAGISK_LOG);
+                    Shell.getShell(magiskManager).su(logList, "cat " + MAGISK_LOG);
                    return logList.toString();

                case 1:
-                    magiskManager.shell.su_raw("echo > " + MAGISK_LOG);
+                    Shell.getShell(magiskManager).su_raw("echo > " + MAGISK_LOG);
                    SnackbarMaker.make(txtLog, R.string.logs_cleared, Snackbar.LENGTH_SHORT).show();
                    return "";

@@ -160,7 +160,7 @@ public class MagiskLogFragment extends Fragment {

                    try (FileWriter out = new FileWriter(targetFile)) {
                        FileWritingList fileWritingList = new FileWritingList(out);
-                        magiskManager.shell.su(fileWritingList, "cat " + MAGISK_LOG);
+                        Shell.getShell(magiskManager).su(fileWritingList, "cat " + MAGISK_LOG);
                    } catch (IOException e) {
                        e.printStackTrace();
                        return false;
--- a/app/src/main/java/com/topjohnwu/magisk/MagiskManager.java
+++ b/app/src/main/java/com/topjohnwu/magisk/MagiskManager.java
@@ -5,24 +5,27 @@ import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.content.pm.ApplicationInfo;
+import android.content.res.Configuration;
+import android.content.res.Resources;
 import android.os.Build;
 import android.os.Handler;
 import android.preference.PreferenceManager;
-import android.text.TextUtils;
 import android.widget.Toast;

+import com.topjohnwu.magisk.asyncs.DownloadBusybox;
+import com.topjohnwu.magisk.asyncs.ParallelTask;
+import com.topjohnwu.magisk.database.RepoDatabaseHelper;
 import com.topjohnwu.magisk.database.SuDatabaseHelper;
 import com.topjohnwu.magisk.module.Module;
-import com.topjohnwu.magisk.module.Repo;
-import com.topjohnwu.magisk.utils.CallbackEvent;
 import com.topjohnwu.magisk.utils.SafetyNetHelper;
 import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;
-import com.topjohnwu.magisk.utils.ValueSortedMap;

 import java.io.File;
 import java.util.List;
+import java.util.Locale;
+import java.util.Map;

 public class MagiskManager extends Application {

@@ -34,18 +37,19 @@ public class MagiskManager extends Application {
    public static final String INTENT_SECTION = "section";
    public static final String INTENT_VERSION = "version";
    public static final String INTENT_LINK = "link";
-    public static final String BUSYBOX_VERSION = "1.26.2";
    public static final String MAGISKHIDE_PROP = "persist.magisk.hide";
    public static final String DISABLE_INDICATION_PROP = "ro.magisk.disable";
    public static final String NOTIFICATION_CHANNEL = "magisk_update_notice";
+    public static final String BUSYBOX_VERSION = "1.27.1";

-    // Events
-    public final CallbackEvent<Void> magiskHideDone = new CallbackEvent<>();
-    public final CallbackEvent<Void> reloadMainActivity = new CallbackEvent<>();
-    public final CallbackEvent<Void> moduleLoadDone = new CallbackEvent<>();
-    public final CallbackEvent<Void> repoLoadDone = new CallbackEvent<>();
-    public final CallbackEvent<Void> updateCheckDone = new CallbackEvent<>();
-    public final CallbackEvent<Void> safetyNetDone = new CallbackEvent<>();
+    // Topics
+    public final Topic magiskHideDone = new Topic();
+    public final Topic reloadActivity = new Topic();
+    public final Topic moduleLoadDone = new Topic();
+    public final Topic repoLoadDone = new Topic();
+    public final Topic updateCheckDone = new Topic();
+    public final Topic safetyNetDone = new Topic();
+    public final Topic localeDone = new Topic();

    // Info
    public String magiskVersionString;
@@ -64,15 +68,15 @@ public class MagiskManager extends Application {
    public boolean disabled;

    // Data
-    public ValueSortedMap<String, Repo> repoMap;
-    public ValueSortedMap<String, Module> moduleMap;
+    public Map<String, Module> moduleMap;
    public List<String> blockList;
-    public List<ApplicationInfo> appList;
-    public List<String> magiskHideList;
+    public List<Locale> locales;

    // Configurations
    public static boolean shellLogging;
    public static boolean devLogging;
+    public static Locale locale;
+    public static Locale defaultLocale;

    public boolean magiskHide;
    public boolean isDarkTheme;
@@ -89,16 +93,76 @@ public class MagiskManager extends Application {
    // Global resources
    public SharedPreferences prefs;
    public SuDatabaseHelper suDB;
+    public RepoDatabaseHelper repoDB;
    public Shell shell;

    private static Handler mHandler = new Handler();

+    private static class LoadLocale extends ParallelTask<Void, Void, Void> {
+
+        LoadLocale(Context context) {
+            super(context);
+        }
+
+        @Override
+        protected Void doInBackground(Void... voids) {
+            getMagiskManager().locales = Utils.getAvailableLocale(getMagiskManager());
+            return null;
+        }
+
+        @Override
+        protected void onPostExecute(Void aVoid) {
+            getMagiskManager().localeDone.publish();
+        }
+    }
+
    @Override
    public void onCreate() {
        super.onCreate();
        new File(getApplicationInfo().dataDir).mkdirs();  /* Create the app data directory */
        prefs = PreferenceManager.getDefaultSharedPreferences(this);
-        shell = Shell.getShell();
+        suDB = new SuDatabaseHelper(this);
+        repoDB = new RepoDatabaseHelper(this);
+        loadConfig();
+    }
+
+    public void setLocale() {
+        String localeTag = prefs.getString("locale", "");
+        if (localeTag.isEmpty()) {
+            locale = defaultLocale;
+        } else {
+            locale = Locale.forLanguageTag(localeTag);
+        }
+        Resources res = getBaseContext().getResources();
+        Configuration config = new Configuration(res.getConfiguration());
+        config.setLocale(locale);
+        res.updateConfiguration(config, res.getDisplayMetrics());
+    }
+
+    private void loadConfig() {
+        // Locale
+        defaultLocale = Locale.getDefault();
+        setLocale();
+
+        isDarkTheme = prefs.getBoolean("dark_theme", false);
+        if (BuildConfig.DEBUG) {
+            devLogging = prefs.getBoolean("developer_logging", false);
+            shellLogging = prefs.getBoolean("shell_logging", false);
+        } else {
+            devLogging = false;
+            shellLogging = false;
+        }
+
+        // su
+        suRequestTimeout = Utils.getPrefsInt(prefs, "su_request_timeout", 10);
+        suResponseType = Utils.getPrefsInt(prefs, "su_auto_response", 0);
+        suNotificationType = Utils.getPrefsInt(prefs, "su_notification", 1);
+        suReauth = prefs.getBoolean("su_reauth", false);
+        suAccessState = suDB.getSettings(SuDatabaseHelper.ROOT_ACCESS, 3);
+        multiuserMode = suDB.getSettings(SuDatabaseHelper.MULTIUSER_MODE, 0);
+        suNamespaceMode = suDB.getSettings(SuDatabaseHelper.MNT_NS, 1);
+
+        updateNotification = prefs.getBoolean("notification", true);
    }

    public void toast(String msg, int duration) {
@@ -110,29 +174,12 @@ public class MagiskManager extends Application {
    }

    public void init() {
-        isDarkTheme = prefs.getBoolean("dark_theme", false);
-        if (BuildConfig.DEBUG) {
-            devLogging = prefs.getBoolean("developer_logging", false);
-            shellLogging = prefs.getBoolean("shell_logging", false);
-        } else {
-            devLogging = false;
-            shellLogging = false;
-        }
-        magiskHide = prefs.getBoolean("magiskhide", true);
-        initSU();
-        updateMagiskInfo();
+        new LoadLocale(this).exec();
+        new DownloadBusybox(this).exec();
+        getMagiskInfo();
        updateBlockInfo();
-        // Initialize busybox
-        File busybox = new File(getApplicationInfo().dataDir + "/busybox/busybox");
-        if (!busybox.exists() || !TextUtils.equals(prefs.getString("busybox_version", ""), BUSYBOX_VERSION)) {
-            busybox.getParentFile().mkdirs();
-            shell.su_raw(
-                    "cp -f " + new File(getApplicationInfo().nativeLibraryDir, "libbusybox.so") + " " + busybox,
-                    "chmod -R 755 " + busybox.getParent(),
-                    busybox + " --install -s " + busybox.getParent()
-            );
-        }
-        // Initialize prefs
+
+        // Write back default values
        prefs.edit()
                .putBoolean("dark_theme", isDarkTheme)
                .putBoolean("magiskhide", magiskHide)
@@ -148,8 +195,9 @@ public class MagiskManager extends Application {
                .putString("mnt_ns", String.valueOf(suNamespaceMode))
                .putString("busybox_version", BUSYBOX_VERSION)
                .apply();
+
        // Add busybox to PATH
-        shell.su_raw("PATH=$PATH:" + busybox.getParent());
+        shell.su_raw("PATH=" + getApplicationInfo().dataDir + "/busybox:$PATH");

        // Create notification channel on Android O
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
@@ -160,32 +208,14 @@ public class MagiskManager extends Application {

    }

-    public void initSUConfig() {
-        suDB = new SuDatabaseHelper(this);
-        suRequestTimeout = Utils.getPrefsInt(prefs, "su_request_timeout", 10);
-        suResponseType = Utils.getPrefsInt(prefs, "su_auto_response", 0);
-        suNotificationType = Utils.getPrefsInt(prefs, "su_notification", 1);
-        suReauth = prefs.getBoolean("su_reauth", false);
-    }
-
-    public void initSU() {
-        initSUConfig();
-
-        List<String> ret = shell.sh("su -v");
+    public void getMagiskInfo() {
+        Shell.getShell(this);
+        List<String> ret;
+        ret = shell.sh("su -v");
        if (Utils.isValidShellResponse(ret)) {
            suVersion = ret.get(0);
            isSuClient = suVersion.toUpperCase().contains("MAGISK");
        }
-        if (isSuClient) {
-            suAccessState = suDB.getSettings(SuDatabaseHelper.ROOT_ACCESS, 3);
-            multiuserMode = suDB.getSettings(SuDatabaseHelper.MULTIUSER_MODE, 0);
-            suNamespaceMode = suDB.getSettings(SuDatabaseHelper.MNT_NS, 1);
-        }
-    }
-
-    public void updateMagiskInfo() {
-        updateNotification = prefs.getBoolean("notification", true);
-        List<String> ret;
        ret = shell.sh("magisk -v");
        if (!Utils.isValidShellResponse(ret)) {
            ret = shell.sh("getprop magisk.version");
@@ -216,11 +246,11 @@ public class MagiskManager extends Application {
        }
    }

-    public void updateBlockInfo() {
+    private void updateBlockInfo() {
        List<String> res = shell.su(
-                "for BLOCK in boot_a BOOT_A kern-a KERN-A android_boot ANDROID_BOOT kernel KERNEL boot BOOT lnx LNX; do",
-                "BOOTIMAGE=`ls /dev/block/by-name/$BLOCK || ls /dev/block/platform/*/by-name/$BLOCK || ls /dev/block/platform/*/*/by-name/$BLOCK` 2>/dev/null",
-                "[ ! -z \"$BOOTIMAGE\" ] && break",
+                "for BLOCK in boot_a kern-a android_boot kernel boot lnx; do",
+                "  BOOTIMAGE=`find /dev/block -iname $BLOCK | head -n 1` 2>/dev/null",
+                "  [ ! -z $BOOTIMAGE ] && break",
                "done",
                "[ ! -z \"$BOOTIMAGE\" -a -L \"$BOOTIMAGE\" ] && BOOTIMAGE=`readlink $BOOTIMAGE`",
                "echo \"$BOOTIMAGE\""
--- a/app/src/main/java/com/topjohnwu/magisk/MainActivity.java
+++ b/app/src/main/java/com/topjohnwu/magisk/MainActivity.java
@@ -20,15 +20,15 @@ import android.view.MenuItem;
 import android.view.View;

 import com.topjohnwu.magisk.components.Activity;
-import com.topjohnwu.magisk.utils.CallbackEvent;
 import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;

 import butterknife.BindView;
 import butterknife.ButterKnife;

 public class MainActivity extends Activity
-        implements NavigationView.OnNavigationItemSelectedListener, CallbackEvent.Listener<Void> {
+        implements NavigationView.OnNavigationItemSelectedListener, Topic.Subscriber {

    private final Handler mDrawerHandler = new Handler();
    private SharedPreferences prefs;
@@ -81,7 +81,6 @@ public class MainActivity extends Activity
            navigate(getIntent().getStringExtra(MagiskManager.INTENT_SECTION));

        navigationView.setNavigationItemSelectedListener(this);
-        getApplicationContext().reloadMainActivity.register(this);

    }

@@ -91,12 +90,6 @@ public class MainActivity extends Activity
        checkHideSection();
    }

-    @Override
-    protected void onDestroy() {
-        getApplicationContext().reloadMainActivity.unRegister(this);
-        super.onDestroy();
-    }
-
    @Override
    public void onBackPressed() {
        if (drawer.isDrawerOpen(navigationView)) {
@@ -117,10 +110,15 @@ public class MainActivity extends Activity
    }

    @Override
-    public void onTrigger(CallbackEvent<Void> event) {
+    public void onTopicPublished(Topic topic) {
        recreate();
    }

+    @Override
+    public Topic[] getSubscription() {
+        return new Topic[] { getApplicationContext().reloadActivity };
+    }
+
    public void checkHideSection() {
        Menu menu = navigationView.getMenu();
        menu.findItem(R.id.magiskhide).setVisible(
--- a/app/src/main/java/com/topjohnwu/magisk/ModulesFragment.java
+++ b/app/src/main/java/com/topjohnwu/magisk/ModulesFragment.java
@@ -4,7 +4,6 @@ import android.app.Activity;
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
-import android.support.design.widget.FloatingActionButton;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
@@ -16,17 +15,18 @@ import com.topjohnwu.magisk.adapters.ModulesAdapter;
 import com.topjohnwu.magisk.asyncs.LoadModules;
 import com.topjohnwu.magisk.components.Fragment;
 import com.topjohnwu.magisk.module.Module;
-import com.topjohnwu.magisk.utils.CallbackEvent;
 import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.magisk.utils.Topic;

 import java.util.ArrayList;
 import java.util.List;

 import butterknife.BindView;
 import butterknife.ButterKnife;
+import butterknife.OnClick;
 import butterknife.Unbinder;

-public class ModulesFragment extends Fragment implements CallbackEvent.Listener<Void> {
+public class ModulesFragment extends Fragment implements Topic.Subscriber {

    private static final int FETCH_ZIP_CODE = 2;

@@ -34,7 +34,12 @@ public class ModulesFragment extends Fragment implements CallbackEvent.Listener<
    @BindView(R.id.swipeRefreshLayout) SwipeRefreshLayout mSwipeRefreshLayout;
    @BindView(R.id.recyclerView) RecyclerView recyclerView;
    @BindView(R.id.empty_rv) TextView emptyRv;
-    @BindView(R.id.fab) FloatingActionButton fabio;
+    @OnClick(R.id.fab)
+    public void selectFile() {
+        Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
+        intent.setType("application/zip");
+        startActivityForResult(intent, FETCH_ZIP_CODE);
+    }

    private List<Module> listModules = new ArrayList<>();

@@ -44,12 +49,6 @@ public class ModulesFragment extends Fragment implements CallbackEvent.Listener<
        View view = inflater.inflate(R.layout.fragment_modules, container, false);
        unbinder = ButterKnife.bind(this, view);

-        fabio.setOnClickListener(v -> {
-            Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
-            intent.setType("application/zip");
-            startActivityForResult(intent, FETCH_ZIP_CODE);
-        });
-
        mSwipeRefreshLayout.setOnRefreshListener(() -> {
            recyclerView.setVisibility(View.GONE);
            new LoadModules(getActivity()).exec();
@@ -67,19 +66,22 @@ public class ModulesFragment extends Fragment implements CallbackEvent.Listener<
            }
        });

-        if (getApplication().moduleLoadDone.isTriggered) {
-            updateUI();
-        }
+        getActivity().setTitle(R.string.modules);

        return view;
    }

    @Override
-    public void onTrigger(CallbackEvent<Void> event) {
+    public void onTopicPublished(Topic topic) {
        Logger.dev("ModulesFragment: UI refresh triggered");
        updateUI();
    }

+    @Override
+    public Topic[] getSubscription() {
+        return new Topic[] { getApplication().moduleLoadDone };
+    }
+
    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == FETCH_ZIP_CODE && resultCode == Activity.RESULT_OK && data != null) {
@@ -88,20 +90,6 @@ public class ModulesFragment extends Fragment implements CallbackEvent.Listener<
            intent.setData(data.getData()).putExtra("ACTION", "flash");
            startActivity(intent);
        }
-
-    }
-
-    @Override
-    public void onStart() {
-        super.onStart();
-        getApplication().moduleLoadDone.register(this);
-        getActivity().setTitle(R.string.modules);
-    }
-
-    @Override
-    public void onStop() {
-        getApplication().moduleLoadDone.unRegister(this);
-        super.onStop();
    }

    @Override
--- a/app/src/main/java/com/topjohnwu/magisk/ReposFragment.java
+++ b/app/src/main/java/com/topjohnwu/magisk/ReposFragment.java
@@ -13,16 +13,16 @@ import android.widget.SearchView;
 import android.widget.TextView;

 import com.topjohnwu.magisk.adapters.ReposAdapter;
-import com.topjohnwu.magisk.asyncs.LoadRepos;
+import com.topjohnwu.magisk.asyncs.UpdateRepos;
 import com.topjohnwu.magisk.components.Fragment;
-import com.topjohnwu.magisk.utils.CallbackEvent;
 import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.magisk.utils.Topic;

 import butterknife.BindView;
 import butterknife.ButterKnife;
 import butterknife.Unbinder;

-public class ReposFragment extends Fragment implements CallbackEvent.Listener<Void> {
+public class ReposFragment extends Fragment implements Topic.Subscriber {

    private Unbinder unbinder;
    @BindView(R.id.recyclerView) RecyclerView recyclerView;
@@ -43,36 +43,33 @@ public class ReposFragment extends Fragment implements CallbackEvent.Listener<Vo
        View view = inflater.inflate(R.layout.fragment_repos, container, false);
        unbinder = ButterKnife.bind(this, view);

-        adapter = new ReposAdapter(getApplication().repoMap);
-
+        adapter = new ReposAdapter(getApplication().repoDB, getApplication().moduleMap);
        recyclerView.setAdapter(adapter);

        mSwipeRefreshLayout.setRefreshing(true);

        mSwipeRefreshLayout.setOnRefreshListener(() -> {
            recyclerView.setVisibility(View.GONE);
-            new LoadRepos(getActivity()).exec();
+            new UpdateRepos(getActivity()).exec();
        });

-        if (getApplication().repoLoadDone.isTriggered) {
-            onTrigger(null);
-        }
+        getActivity().setTitle(R.string.downloads);

        return view;
    }

    @Override
-    public void onTrigger(CallbackEvent<Void> event) {
+    public void onTopicPublished(Topic topic) {
        Logger.dev("ReposFragment: UI refresh triggered");
-        if (getApplication().repoMap.isEmpty()) {
-            recyclerView.setVisibility(View.GONE);
-            emptyRv.setVisibility(View.VISIBLE);
-        } else {
-            adapter.filter(getApplication().moduleMap, "");
-            recyclerView.setVisibility(View.VISIBLE);
-            emptyRv.setVisibility(View.GONE);
-            mSwipeRefreshLayout.setRefreshing(false);
-        }
+        mSwipeRefreshLayout.setRefreshing(false);
+        adapter.notifyDBChanged();
+        recyclerView.setVisibility(adapter.getItemCount() == 0 ? View.GONE : View.VISIBLE);
+        emptyRv.setVisibility(adapter.getItemCount() == 0 ? View.VISIBLE : View.GONE);
+    }
+
+    @Override
+    public Topic[] getSubscription() {
+        return new Topic[] { getApplication().repoLoadDone };
    }

    @Override
@@ -87,25 +84,12 @@ public class ReposFragment extends Fragment implements CallbackEvent.Listener<Vo

            @Override
            public boolean onQueryTextChange(String newText) {
-                adapter.filter(getApplication().moduleMap, newText);
+                adapter.filter(newText);
                return false;
            }
        });
    }

-    @Override
-    public void onStart() {
-        super.onStart();
-        getApplication().repoLoadDone.register(this);
-        getActivity().setTitle(R.string.downloads);
-    }
-
-    @Override
-    public void onStop() {
-        getApplication().repoLoadDone.unRegister(this);
-        super.onStop();
-    }
-
    @Override
    public void onDestroyView() {
        super.onDestroyView();
--- a/app/src/main/java/com/topjohnwu/magisk/SettingsActivity.java
+++ b/app/src/main/java/com/topjohnwu/magisk/SettingsActivity.java
@@ -13,18 +13,19 @@ import android.support.v7.app.ActionBar;
 import android.support.v7.widget.Toolbar;
 import android.widget.Toast;

-import com.topjohnwu.magisk.asyncs.MagiskHide;
 import com.topjohnwu.magisk.components.Activity;
-import com.topjohnwu.magisk.components.AlertDialogBuilder;
 import com.topjohnwu.magisk.database.SuDatabaseHelper;
 import com.topjohnwu.magisk.utils.Logger;
 import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;

+import java.util.Locale;
+
 import butterknife.BindView;
 import butterknife.ButterKnife;

-public class SettingsActivity extends Activity {
+public class SettingsActivity extends Activity implements Topic.Subscriber {

    @BindView(R.id.toolbar) Toolbar toolbar;

@@ -56,14 +57,26 @@ public class SettingsActivity extends Activity {

    }

+    @Override
+    public void onTopicPublished(Topic topic) {
+        recreate();
+    }
+
+    @Override
+    public Topic[] getSubscription() {
+        return new Topic[] { getApplicationContext().reloadActivity };
+    }
+
    public static class SettingsFragment extends PreferenceFragment
-            implements SharedPreferences.OnSharedPreferenceChangeListener {
+            implements SharedPreferences.OnSharedPreferenceChangeListener,
+            Topic.Subscriber {

        private SharedPreferences prefs;
        private PreferenceScreen prefScreen;

        private ListPreference suAccess, autoRes, suNotification, requestTimeout, multiuserMode, namespaceMode;
        private MagiskManager magiskManager;
+        private PreferenceCategory generalCatagory;

        @Override
        public void onCreate(Bundle savedInstanceState) {
@@ -73,6 +86,7 @@ public class SettingsActivity extends Activity {
            prefScreen = getPreferenceScreen();
            magiskManager = Utils.getMagiskManager(getActivity());

+            generalCatagory = (PreferenceCategory) findPreference("general");
            PreferenceCategory magiskCategory = (PreferenceCategory) findPreference("magisk");
            PreferenceCategory suCategory = (PreferenceCategory) findPreference("superuser");
            PreferenceCategory developer = (PreferenceCategory) findPreference("developer");
@@ -120,16 +134,42 @@ public class SettingsActivity extends Activity {
            }
        }

+        private void setLocalePreference(ListPreference lp) {
+            boolean isNew = lp == null;
+            if (isNew) {
+                lp = new ListPreference(getActivity());
+            }
+            CharSequence[] entries = new CharSequence[magiskManager.locales.size() + 1];
+            CharSequence[] entryValues = new CharSequence[magiskManager.locales.size() + 1];
+            entries[0] = getString(R.string.system_default);
+            entryValues[0] = "";
+            int i = 1;
+            for (Locale locale : magiskManager.locales) {
+                entries[i] = locale.getDisplayName(locale);
+                entryValues[i++] = locale.toLanguageTag();
+            }
+            lp.setEntries(entries);
+            lp.setEntryValues(entryValues);
+            lp.setTitle(R.string.language);
+            lp.setKey("locale");
+            lp.setSummary(MagiskManager.locale.getDisplayName(MagiskManager.locale));
+            if (isNew) {
+                generalCatagory.addPreference(lp);
+            }
+        }
+
        @Override
        public void onResume() {
            super.onResume();
            prefs.registerOnSharedPreferenceChangeListener(this);
+            subscribeTopics();
        }

        @Override
        public void onPause() {
-            super.onPause();
            prefs.unregisterOnSharedPreferenceChangeListener(this);
+            unsubscribeTopics();
+            super.onPause();
        }

        @Override
@@ -142,44 +182,34 @@ public class SettingsActivity extends Activity {
                    enabled = prefs.getBoolean("dark_theme", false);
                    if (magiskManager.isDarkTheme != enabled) {
                        magiskManager.isDarkTheme = enabled;
-                        magiskManager.reloadMainActivity.trigger();
-                        getActivity().recreate();
+                        magiskManager.reloadActivity.publish(false);
                    }
                    break;
                case "disable":
                    enabled = prefs.getBoolean("disable", false);
                    if (enabled) {
-                        Utils.createFile(magiskManager.shell, MagiskManager.MAGISK_DISABLE_FILE);
+                        Utils.createFile(Shell.getShell(magiskManager), MagiskManager.MAGISK_DISABLE_FILE);
                    } else {
-                        Utils.removeItem(magiskManager.shell, MagiskManager.MAGISK_DISABLE_FILE);
+                        Utils.removeItem(Shell.getShell(magiskManager), MagiskManager.MAGISK_DISABLE_FILE);
                    }
                    Toast.makeText(getActivity(), R.string.settings_reboot_toast, Toast.LENGTH_LONG).show();
                    break;
                case "magiskhide":
                    enabled = prefs.getBoolean("magiskhide", false);
                    if (enabled) {
-                        if (!magiskManager.isSuClient) {
-                            new AlertDialogBuilder(getActivity())
-                                    .setTitle(R.string.no_magisksu_title)
-                                    .setMessage(R.string.no_magisksu_msg)
-                                    .setPositiveButton(R.string.understand, (dialog, which) -> new MagiskHide(getActivity()).enable())
-                                    .setCancelable(false)
-                                    .show();
-                        } else {
-                            new MagiskHide(getActivity()).enable();
-                        }
+                        Utils.enableMagiskHide(Shell.getShell(magiskManager));
                    } else {
-                        new MagiskHide(getActivity()).disable();
+                        Utils.disableMagiskHide(Shell.getShell(magiskManager));
                    }
                    break;
                case "hosts":
                    enabled = prefs.getBoolean("hosts", false);
                    if (enabled) {
-                        magiskManager.shell.su_raw(
+                        Shell.getShell(magiskManager).su_raw(
                                "cp -af /system/etc/hosts /magisk/.core/hosts",
                                "mount -o bind /magisk/.core/hosts /system/etc/hosts");
                    } else {
-                        magiskManager.shell.su_raw(
+                        Shell.getShell(magiskManager).su_raw(
                                "umount -l /system/etc/hosts",
                                "rm -f /magisk/.core/hosts");
                    }
@@ -211,6 +241,10 @@ public class SettingsActivity extends Activity {
                case "shell_logging":
                    MagiskManager.shellLogging = prefs.getBoolean("shell_logging", false);
                    break;
+                case "locale":
+                    magiskManager.setLocale();
+                    magiskManager.reloadActivity.publish(false);
+                    break;
            }
            setSummary();
        }
@@ -229,6 +263,16 @@ public class SettingsActivity extends Activity {
            namespaceMode.setSummary(getResources()
                    .getStringArray(R.array.namespace_summary)[magiskManager.suNamespaceMode]);
        }
+
+        @Override
+        public void onTopicPublished(Topic topic) {
+            setLocalePreference((ListPreference) findPreference("locale"));
+        }
+
+        @Override
+        public Topic[] getSubscription() {
+            return new Topic[] { magiskManager.localeDone };
+        }
    }

 }
--- a/app/src/main/java/com/topjohnwu/magisk/SplashActivity.java
+++ b/app/src/main/java/com/topjohnwu/magisk/SplashActivity.java
@@ -8,9 +8,8 @@ import android.content.Intent;
 import android.os.Bundle;
 import android.text.TextUtils;

-import com.topjohnwu.magisk.asyncs.LoadApps;
 import com.topjohnwu.magisk.asyncs.LoadModules;
-import com.topjohnwu.magisk.asyncs.LoadRepos;
+import com.topjohnwu.magisk.asyncs.UpdateRepos;
 import com.topjohnwu.magisk.components.Activity;
 import com.topjohnwu.magisk.services.UpdateCheckService;
 import com.topjohnwu.magisk.utils.Utils;
@@ -33,7 +32,6 @@ public class SplashActivity extends Activity{
        magiskManager.remoteMagiskVersionString = getIntent().getStringExtra(MagiskManager.INTENT_VERSION);
        magiskManager.magiskLink = getIntent().getStringExtra(MagiskManager.INTENT_LINK);

-
        LoadModules loadModuleTask = new LoadModules(this);

        if (Utils.checkNetworkStatus(this)) {
@@ -45,15 +43,12 @@ public class SplashActivity extends Activity{
                        .setPersisted(true)
                        .setPeriodic(8 * 60 * 60 * 1000)
                        .build();
-                JobScheduler scheduler = (JobScheduler) getSystemService(Context.JOB_SCHEDULER_SERVICE);
-                scheduler.schedule(jobInfo);
+                ((JobScheduler) getSystemService(Context.JOB_SCHEDULER_SERVICE)).schedule(jobInfo);
            }
-            loadModuleTask.setCallBack(() -> new LoadRepos(this).exec());
+            loadModuleTask.setCallBack(() -> new UpdateRepos(getApplication()).exec());
        }

-        // Now fire all async tasks
        loadModuleTask.exec();
-        new LoadApps(this).exec();

        Intent intent = new Intent(this, MainActivity.class);
        String section = getIntent().getStringExtra(MagiskManager.INTENT_SECTION);
--- a/app/src/main/java/com/topjohnwu/magisk/SuLogFragment.java
+++ b/app/src/main/java/com/topjohnwu/magisk/SuLogFragment.java
@@ -13,9 +13,6 @@ import android.widget.TextView;

 import com.topjohnwu.magisk.adapters.SuLogAdapter;
 import com.topjohnwu.magisk.components.Fragment;
-import com.topjohnwu.magisk.superuser.SuLogEntry;
-
-import java.util.List;

 import butterknife.BindView;
 import butterknife.ButterKnife;
@@ -28,6 +25,7 @@ public class SuLogFragment extends Fragment {

    private Unbinder unbinder;
    private MagiskManager magiskManager;
+    private SuLogAdapter adapter;

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
@@ -48,6 +46,8 @@ public class SuLogFragment extends Fragment {
        View v = inflater.inflate(R.layout.fragment_su_log, container, false);
        unbinder = ButterKnife.bind(this, v);
        magiskManager = getApplication();
+        adapter = new SuLogAdapter(magiskManager.suDB);
+        recyclerView.setAdapter(adapter);

        updateList();

@@ -55,13 +55,12 @@ public class SuLogFragment extends Fragment {
    }

    private void updateList() {
-        List<SuLogEntry> logs = magiskManager.suDB.getLogList();
+        adapter.notifyDBChanged();

-        if (logs.size() == 0) {
+        if (adapter.getSectionCount() == 0) {
            emptyRv.setVisibility(View.VISIBLE);
            recyclerView.setVisibility(View.GONE);
        } else {
-            recyclerView.setAdapter(new SuLogAdapter(logs).getAdapter());
            emptyRv.setVisibility(View.GONE);
            recyclerView.setVisibility(View.VISIBLE);
        }
--- a/app/src/main/java/com/topjohnwu/magisk/adapters/ApplicationAdapter.java
+++ b/app/src/main/java/com/topjohnwu/magisk/adapters/ApplicationAdapter.java
@@ -1,6 +1,6 @@
 package com.topjohnwu.magisk.adapters;

-import android.app.Activity;
+import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.support.design.widget.Snackbar;
@@ -14,13 +14,16 @@ import android.widget.ImageView;
 import android.widget.TextView;

 import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.asyncs.MagiskHide;
+import com.topjohnwu.magisk.asyncs.ParallelTask;
 import com.topjohnwu.magisk.components.SnackbarMaker;
+import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;

 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
+import java.util.Iterator;
 import java.util.List;

 import butterknife.BindView;
@@ -41,20 +44,19 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.

    private List<ApplicationInfo> mOriginalList, mList;
    private List<String> mHideList;
-    private PackageManager packageManager;
+    private PackageManager pm;
    private ApplicationFilter filter;
+    private Topic magiskHideDone;
+    private Shell shell;

-    public ApplicationAdapter(PackageManager packageManager) {
+    public ApplicationAdapter(Context context) {
        mOriginalList = mList = Collections.emptyList();
        mHideList = Collections.emptyList();
-        this.packageManager = packageManager;
        filter = new ApplicationFilter();
-    }
-
-    public void setLists(List<ApplicationInfo> listApps, List<String> hideList) {
-        mOriginalList = mList = listApps;
-        mHideList = hideList;
-        notifyDataSetChanged();
+        pm = context.getPackageManager();
+        magiskHideDone = Utils.getMagiskManager(context).magiskHideDone;
+        shell = Shell.getShell(context);
+        new LoadApps().exec();
    }

    @Override
@@ -67,8 +69,8 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.
    public void onBindViewHolder(final ViewHolder holder, int position) {
        ApplicationInfo info = mList.get(position);

-        holder.appIcon.setImageDrawable(info.loadIcon(packageManager));
-        holder.appName.setText(info.loadLabel(packageManager));
+        holder.appIcon.setImageDrawable(info.loadIcon(pm));
+        holder.appName.setText(info.loadLabel(pm));
        holder.appPackage.setText(info.packageName);

        // Remove all listeners
@@ -87,10 +89,10 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.
            holder.checkBox.setChecked(mHideList.contains(info.packageName));
            holder.checkBox.setOnCheckedChangeListener((v, isChecked) -> {
                if (isChecked) {
-                    new MagiskHide((Activity) holder.itemView.getContext()).add(info.packageName);
+                    Utils.addMagiskHide(shell, info.packageName);
                    mHideList.add(info.packageName);
                } else {
-                    new MagiskHide((Activity) holder.itemView.getContext()).rm(info.packageName);
+                    Utils.rmMagiskHide(shell, info.packageName);
                    mHideList.remove(info.packageName);
                }
            });
@@ -106,6 +108,10 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.
        filter.filter(constraint);
    }

+    public void refresh() {
+        new LoadApps().exec();
+    }
+
    static class ViewHolder extends RecyclerView.ViewHolder {

        @BindView(R.id.app_icon) ImageView appIcon;
@@ -123,31 +129,47 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.

        @Override
        protected FilterResults performFiltering(CharSequence constraint) {
-            List<ApplicationInfo> filteredApps;
            if (constraint == null || constraint.length() == 0) {
-                filteredApps = mOriginalList;
+                mList = mOriginalList;
            } else {
-                filteredApps = new ArrayList<>();
+                mList = new ArrayList<>();
                String filter = constraint.toString().toLowerCase();
                for (ApplicationInfo info : mOriginalList) {
-                    if (Utils.lowercaseContains(info.loadLabel(packageManager), filter)
+                    if (Utils.lowercaseContains(info.loadLabel(pm), filter)
                            || Utils.lowercaseContains(info.packageName, filter)) {
-                        filteredApps.add(info);
+                        mList.add(info);
                    }
                }
            }
-
-            FilterResults results = new FilterResults();
-            results.values = filteredApps;
-            results.count = filteredApps.size();
-            return results;
+            return null;
        }

-        @SuppressWarnings("unchecked")
        @Override
        protected void publishResults(CharSequence constraint, FilterResults results) {
-            mList = (List<ApplicationInfo>) results.values;
            notifyDataSetChanged();
        }
    }
+
+    private class LoadApps extends ParallelTask<Void, Void, Void> {
+
+        @Override
+        protected Void doInBackground(Void... voids) {
+            mOriginalList = pm.getInstalledApplications(0);
+            for (Iterator<ApplicationInfo> i = mOriginalList.iterator(); i.hasNext(); ) {
+                ApplicationInfo info = i.next();
+                if (ApplicationAdapter.BLACKLIST.contains(info.packageName) || !info.enabled) {
+                    i.remove();
+                }
+            }
+            Collections.sort(mOriginalList, (a, b) -> a.loadLabel(pm).toString().toLowerCase()
+                    .compareTo(b.loadLabel(pm).toString().toLowerCase()));
+            mHideList = Utils.listMagiskHide(shell);
+            return null;
+        }
+
+        @Override
+        protected void onPostExecute(Void v) {
+            magiskHideDone.publish(false);
+        }
+    }
 }
--- a/app/src/main/java/com/topjohnwu/magisk/adapters/ReposAdapter.java
+++ b/app/src/main/java/com/topjohnwu/magisk/adapters/ReposAdapter.java
--- a/app/src/main/java/com/topjohnwu/magisk/adapters/SectionedAdapter.java
+++ b/app/src/main/java/com/topjohnwu/magisk/adapters/SectionedAdapter.java
@@ -0,0 +1,93 @@
+package com.topjohnwu.magisk.adapters;
+
+import android.support.v7.widget.RecyclerView;
+import android.view.ViewGroup;
+
+public abstract class SectionedAdapter<S extends RecyclerView.ViewHolder, C extends RecyclerView.ViewHolder>
+        extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
+
+    private static final int SECTION_TYPE = Integer.MIN_VALUE;
+
+    @Override
+    final public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        if (viewType == SECTION_TYPE)
+            return onCreateSectionViewHolder(parent);
+        return onCreateItemViewHolder(parent, viewType);
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    final public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
+        PositionInfo info = getPositionInfo(position);
+        if (info.position == -1)
+            onBindSectionViewHolder((S) holder, info.section);
+        else
+            onBindItemViewHolder((C) holder, info.section, info.position);
+    }
+
+    @Override
+    final public int getItemCount() {
+        int size, sec;
+        size = sec = getSectionCount();
+        for (int i = 0; i < sec; ++i){
+            size += getItemCount(i);
+        }
+        return size;
+    }
+
+    @Override
+    final public int getItemViewType(int position) {
+        PositionInfo info = getPositionInfo(position);
+        if (info.position == -1)
+            return SECTION_TYPE;
+        else
+            return  getItemViewType(info.section, info.position);
+    }
+
+    public int getItemViewType(int section, int position) {
+        return 0;
+    }
+
+    protected int getSectionPosition(int section) {
+        return getItemPosition(section, -1);
+    }
+
+    protected int getItemPosition(int section, int position) {
+        int realPosition = 0;
+        // Previous sections
+        for (int i = 0; i < section; ++i) {
+            realPosition += getItemCount(i) + 1;
+        }
+        // Current section
+        realPosition += position + 1;
+        return realPosition;
+    }
+
+    private PositionInfo getPositionInfo(int position) {
+        int section = 0;
+        while (true) {
+            if (position == 0)
+                return new PositionInfo(section, -1);
+            position -= 1;
+            if (position < getItemCount(section))
+                return new PositionInfo(section, position);
+            position -= getItemCount(section++);
+        }
+    }
+
+    private static class PositionInfo {
+        int section;
+        int position;
+        PositionInfo(int section, int position) {
+            this.section = section;
+            this.position = position;
+        }
+    }
+
+    public abstract int getSectionCount();
+    public abstract int getItemCount(int section);
+    public abstract S onCreateSectionViewHolder(ViewGroup parent);
+    public abstract C onCreateItemViewHolder(ViewGroup parent, int viewType);
+    public abstract void onBindSectionViewHolder(S holder, int section);
+    public abstract void onBindItemViewHolder(C holder, int section, int position);
+}
--- a/app/src/main/java/com/topjohnwu/magisk/adapters/SuLogAdapter.java
+++ b/app/src/main/java/com/topjohnwu/magisk/adapters/SuLogAdapter.java
--- a/app/src/main/java/com/topjohnwu/magisk/asyncs/CheckUpdates.java
+++ b/app/src/main/java/com/topjohnwu/magisk/asyncs/CheckUpdates.java
@@ -29,7 +29,7 @@ public class CheckUpdates extends ParallelTask<Void, Void, Void> {
    protected Void doInBackground(Void... voids) {
        MagiskManager magiskManager = getMagiskManager();
        if (magiskManager == null) return null;
-        String jsonStr = WebService.request(UPDATE_JSON, WebService.GET);
+        String jsonStr = WebService.getString(UPDATE_JSON);
        try {
            JSONObject json = new JSONObject(jsonStr);
            JSONObject magisk = json.getJSONObject("magisk");
@@ -56,7 +56,7 @@ public class CheckUpdates extends ParallelTask<Void, Void, Void> {
                Utils.showMagiskUpdate(magiskManager);
            }
        }
-        magiskManager.updateCheckDone.trigger();
+        magiskManager.updateCheckDone.publish();
        super.onPostExecute(v);
    }
 }
--- a/app/src/main/java/com/topjohnwu/magisk/asyncs/DownloadBusybox.java
+++ b/app/src/main/java/com/topjohnwu/magisk/asyncs/DownloadBusybox.java
@@ -0,0 +1,71 @@
+package com.topjohnwu.magisk.asyncs;
+
+import android.content.Context;
+import android.os.Build;
+
+import com.topjohnwu.magisk.utils.Utils;
+import com.topjohnwu.magisk.utils.WebService;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+public class DownloadBusybox extends ParallelTask<Void, Void, Void> {
+
+    private static final String BUSYBOX_ARM = "https://github.com/topjohnwu/ndk-busybox/releases/download/1.27.1/busybox-arm";
+    private static final String BUSYBOX_X86 = "https://github.com/topjohnwu/ndk-busybox/releases/download/1.27.1/busybox-x86";
+    private static final String BUSYBOXPATH = "/dev/magisk/bin";
+
+    private File busybox;
+
+    public DownloadBusybox(Context context) {
+        super(context);
+        busybox = new File(context.getCacheDir(), "busybox");
+    }
+
+    @Override
+    protected void onPreExecute() {
+        getShell().su_raw("export PATH=" + BUSYBOXPATH + ":$PATH");
+    }
+
+    @Override
+    protected Void doInBackground(Void... voids) {
+        Context context = getMagiskManager();
+        if (!Utils.itemExist(getShell(), BUSYBOXPATH + "/busybox")) {
+            if (!busybox.exists() && Utils.checkNetworkStatus(context)) {
+                Utils.removeItem(getShell(), context.getApplicationInfo().dataDir + "/busybox");
+                try {
+                    FileOutputStream out  = new FileOutputStream(busybox);
+                    InputStream in = WebService.request(WebService.GET,
+                            Build.SUPPORTED_32_BIT_ABIS[0].contains("x86") ?
+                                    BUSYBOX_X86 :
+                                    BUSYBOX_ARM,
+                            null
+                    );
+                    if (in == null) throw new IOException();
+                    byte[] buffer = new byte[4096];
+                    int read;
+                    while ((read = in.read(buffer)) != -1) {
+                        out.write(buffer, 0, read);
+                    }
+                    out.close();
+                    in.close();
+
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+            if (busybox.exists()) {
+                getShell().su_raw(
+                        "rm -rf " + BUSYBOXPATH,
+                        "mkdir -p " + BUSYBOXPATH,
+                        "cp " + busybox + " " + BUSYBOXPATH,
+                        "chmod -R 755 " + BUSYBOXPATH,
+                        BUSYBOXPATH + "/busybox --install -s " + BUSYBOXPATH
+                );
+            }
+        }
+        return null;
+    }
+}
--- a/app/src/main/java/com/topjohnwu/magisk/asyncs/FlashZip.java
+++ b/app/src/main/java/com/topjohnwu/magisk/asyncs/FlashZip.java
@@ -1,6 +1,6 @@
 package com.topjohnwu.magisk.asyncs;

-import android.content.Context;
+import android.app.Activity;
 import android.net.Uri;
 import android.text.TextUtils;

@@ -26,7 +26,7 @@ public class FlashZip extends ParallelTask<Void, String, Integer> {
    private String mFilename;
    private AdaptiveList<String> mList;

-    public FlashZip(Context context, Uri uri, AdaptiveList<String> list) {
+    public FlashZip(Activity context, Uri uri, AdaptiveList<String> list) {
        super(context);
        mUri = uri;
        mList = list;
@@ -82,7 +82,7 @@ public class FlashZip extends ParallelTask<Void, String, Integer> {
            }
            if (!unzipAndCheck()) return 0;
            mList.add(magiskManager.getString(R.string.zip_install_progress_msg, mFilename));
-            magiskManager.shell.su(mList,
+            getShell().su(mList,
                    "BOOTMODE=true sh " + mScriptFile + " dummy 1 " + mCachedFile +
                            " && echo 'Success!' || echo 'Failed!'"
            );
@@ -99,23 +99,23 @@ public class FlashZip extends ParallelTask<Void, String, Integer> {
    protected void onPostExecute(Integer result) {
        MagiskManager magiskManager = getMagiskManager();
        if (magiskManager == null) return;
-        magiskManager.shell.su_raw(
-                "rm -rf " + mCachedFile.getParent() + "/*",
+        getShell().su_raw(
+                "rm -rf " + mCachedFile.getParent(),
                "rm -rf " + MagiskManager.TMP_FOLDER_PATH
        );
        switch (result) {
            case -1:
                mList.add(magiskManager.getString(R.string.install_error));
                Utils.showUriSnack(getActivity(), mUri);
-                return;
+                break;
            case 0:
                mList.add(magiskManager.getString(R.string.invalid_zip));
-                return;
+                break;
            case 1:
                // Success
+                new LoadModules(magiskManager).exec();
                break;
        }
-        new LoadModules(magiskManager).exec();
        super.onPostExecute(result);
    }
 }
--- a/app/src/main/java/com/topjohnwu/magisk/asyncs/LoadApps.java
+++ b/app/src/main/java/com/topjohnwu/magisk/asyncs/LoadApps.java
@@ -1,44 +0,0 @@
-package com.topjohnwu.magisk.asyncs;
-
-import android.content.Context;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager;
-
-import com.topjohnwu.magisk.MagiskManager;
-import com.topjohnwu.magisk.adapters.ApplicationAdapter;
-
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.List;
-
-public class LoadApps extends ParallelTask<Void, Void, Void> {
-
-    public LoadApps(Context context) {
-        super(context);
-    }
-
-    @Override
-    protected Void doInBackground(Void... voids) {
-        MagiskManager magiskManager = getMagiskManager();
-        if (magiskManager == null) return null;
-        PackageManager pm = magiskManager.getPackageManager();
-        List<ApplicationInfo> list = pm.getInstalledApplications(0);
-        for (Iterator<ApplicationInfo> i = list.iterator(); i.hasNext(); ) {
-            ApplicationInfo info = i.next();
-            if (ApplicationAdapter.BLACKLIST.contains(info.packageName) || !info.enabled) {
-                i.remove();
-            }
-        }
-        Collections.sort(list, (a, b) -> a.loadLabel(pm).toString().toLowerCase()
-                .compareTo(b.loadLabel(pm).toString().toLowerCase()));
-        magiskManager.appList = Collections.unmodifiableList(list);
-        return null;
-    }
-
-    @Override
-    protected void onPostExecute(Void v) {
-        MagiskManager magiskManager = getMagiskManager();
-        if (magiskManager == null) return;
-        new MagiskHide(magiskManager).list();
-    }
-}
--- a/app/src/main/java/com/topjohnwu/magisk/asyncs/LoadModules.java
+++ b/app/src/main/java/com/topjohnwu/magisk/asyncs/LoadModules.java
@@ -23,10 +23,10 @@ public class LoadModules extends ParallelTask<Void, Void, Void> {

        magiskManager.moduleMap = new ValueSortedMap<>();

-        for (String path : Utils.getModList(magiskManager.shell, MagiskManager.MAGISK_PATH)) {
+        for (String path : Utils.getModList(getShell(), MagiskManager.MAGISK_PATH)) {
            Logger.dev("LoadModules: Adding modules from " + path);
            try {
-                Module module = new Module(magiskManager.shell, path);
+                Module module = new Module(getShell(), path);
                magiskManager.moduleMap.put(module.getId(), module);
            } catch (BaseModule.CacheModException ignored) {}
        }
@@ -39,7 +39,7 @@ public class LoadModules extends ParallelTask<Void, Void, Void> {
    protected void onPostExecute(Void v) {
        MagiskManager magiskManager = getMagiskManager();
        if (magiskManager == null) return;
-        magiskManager.moduleLoadDone.trigger();
+        magiskManager.moduleLoadDone.publish();
        super.onPostExecute(v);
    }
 }
--- a/app/src/main/java/com/topjohnwu/magisk/asyncs/MagiskHide.java
+++ b/app/src/main/java/com/topjohnwu/magisk/asyncs/MagiskHide.java
@@ -1,61 +0,0 @@
-package com.topjohnwu.magisk.asyncs;
-
-import android.content.Context;
-
-import com.topjohnwu.magisk.MagiskManager;
-
-import java.util.List;
-
-public class MagiskHide extends ParallelTask<Object, Void, Void> {
-
-    private boolean isList = false;
-
-    public MagiskHide(Context context) {
-        super(context);
-    }
-
-    @Override
-    protected Void doInBackground(Object... params) {
-        MagiskManager magiskManager = getMagiskManager();
-        if (magiskManager == null) return null;
-        String command = (String) params[0];
-        List<String> ret = magiskManager.shell.su("magiskhide --" + command);
-        if (isList) {
-            magiskManager.magiskHideList = ret;
-        }
-        return null;
-    }
-
-    @Override
-    protected void onPostExecute(Void v) {
-        MagiskManager magiskManager = getMagiskManager();
-        if (magiskManager == null) return;
-        if (isList) {
-            magiskManager.magiskHideDone.trigger();
-        }
-        super.onPostExecute(v);
-    }
-
-    public void add(CharSequence packageName) {
-        exec("add " + packageName);
-    }
-
-    public void rm(CharSequence packageName) {
-        exec("rm " + packageName);
-    }
-
-    public void enable() {
-        exec("enable");
-    }
-
-    public void disable() {
-        exec("disable");
-    }
-
-    public void list() {
-        isList = true;
-        if (getMagiskManager() == null) return;
-        exec("ls");
-    }
-
-}
--- a/app/src/main/java/com/topjohnwu/magisk/asyncs/MarkDownWindow.java
+++ b/app/src/main/java/com/topjohnwu/magisk/asyncs/MarkDownWindow.java
@@ -0,0 +1,50 @@
+package com.topjohnwu.magisk.asyncs;
+
+import android.app.Activity;
+import android.support.v7.app.AlertDialog;
+import android.webkit.WebView;
+
+import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.utils.WebService;
+
+import org.commonmark.node.Node;
+import org.commonmark.parser.Parser;
+import org.commonmark.renderer.html.HtmlRenderer;
+
+public class MarkDownWindow extends ParallelTask<Void, Void, String> {
+
+    private String mTitle, mUrl;
+
+    public MarkDownWindow(Activity context, String title, String url) {
+        super(context);
+        mTitle = title;
+        mUrl = url;
+    }
+
+    @Override
+    protected String doInBackground(Void... voids) {
+        String md = WebService.getString(mUrl);
+        Parser parser = Parser.builder().build();
+        HtmlRenderer renderer = HtmlRenderer.builder().build();
+        Node doc = parser.parse(md);
+        return renderer.render(doc);
+    }
+
+    @Override
+    protected void onPostExecute(String html) {
+        AlertDialog.Builder alert = new AlertDialog.Builder(getActivity());
+        alert.setTitle(mTitle);
+
+        WebView wv = new WebView(getActivity());
+
+        html = String.format(
+                "<link rel='stylesheet' type='text/css' href='file:///android_asset/%s.css'/> %s",
+                getMagiskManager().isDarkTheme ? "dark" : "light", html);
+
+        wv.loadDataWithBaseURL("fake://", html, "text/html", "UTF-8", null);
+
+        alert.setView(wv);
+        alert.setNegativeButton(R.string.close, (dialog, id) -> dialog.dismiss());
+        alert.show();
+    }
+}
--- a/app/src/main/java/com/topjohnwu/magisk/asyncs/ParallelTask.java
+++ b/app/src/main/java/com/topjohnwu/magisk/asyncs/ParallelTask.java
@@ -38,7 +38,7 @@ public abstract class ParallelTask<Params, Progress, Result> extends AsyncTask<P

    protected Shell getShell() {
        MagiskManager magiskManager = getMagiskManager();
-        return magiskManager == null ? null : getMagiskManager().shell;
+        return magiskManager == null ? null : Shell.getShell(magiskManager);
    }

    @SuppressWarnings("unchecked")
--- a/app/src/main/java/com/topjohnwu/magisk/asyncs/ProcessRepoZip.java
+++ b/app/src/main/java/com/topjohnwu/magisk/asyncs/ProcessRepoZip.java
@@ -65,13 +65,14 @@ public class ProcessRepoZip extends ParallelTask<Void, Void, Boolean> {
            ZipUtils.signZip(activity, temp1, temp2, true);

            // Write it back to the downloaded zip, temp2 -> Uri
-            FileInputStream in = new FileInputStream(temp2);
-            try (OutputStream target = activity.getContentResolver().openOutputStream(mUri)) {
+            try (OutputStream out = activity.getContentResolver().openOutputStream(mUri);
+                 FileInputStream in = new FileInputStream(temp2)
+            ) {
                byte[] buffer = new byte[4096];
                int length;
-                if (target == null) throw new FileNotFoundException();
+                if (out == null) throw new FileNotFoundException();
                while ((length = in.read(buffer)) > 0)
-                    target.write(buffer, 0, length);
+                    out.write(buffer, 0, length);
            }

            // Delete the temp file
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
topjohnwu	ea6552615d	Bump version	2017-08-13 01:50:20 +08:00
Generator	4bf3287fce	update pt_PT	2017-08-13 01:20:04 +08:00
Mevlüt TOPÇU	832c2034c2	Update Hi, Update, translations and typo fix Merge please Thank you	2017-08-13 01:19:48 +08:00
RJ Trujillo	b0aa26e1f1	More string updates * A few grammatical corrections were made * Everything looks cleaner now	2017-08-13 01:19:27 +08:00
dark-basic #DarkBasic BasicHD	e52baeb967	Update Strings.xml	2017-08-13 01:19:15 +08:00
Leonidas P	8268eb9a83	Update strings.xml	2017-08-13 01:18:55 +08:00
topjohnwu	3cc458abd9	Always use global mount namespace	2017-08-12 17:07:28 +08:00
topjohnwu	337b4c4268	Upgrade Android Studio	2017-08-12 15:54:14 +08:00
topjohnwu	001f8657f6	Use global Magisk native busybox for Magisk Manager	2017-08-12 02:25:55 +08:00
topjohnwu	ea884e7fa1	Re-organize application startup	2017-08-12 01:31:34 +08:00
topjohnwu	1b1394cf5d	Improve Markdown support Close #259	2017-08-08 16:12:49 +08:00
topjohnwu	1eef930dbb	Move OnClickListener to Butterknife	2017-08-08 16:09:45 +08:00
topjohnwu	1e175e74ed	Prevent crashes	2017-08-07 00:15:46 +08:00
John Wu	75a46c365e	Update README.md	2017-08-04 00:23:14 +08:00
topjohnwu	8e7b8825f5	Rename callbackevents to topic/subscribers	2017-08-04 00:17:31 +08:00
topjohnwu	2ecbca303b	Update Shell	2017-08-03 23:33:08 +08:00
topjohnwu	8195a4d616	Don't ignore libbusybox.so, we want it removed	2017-08-01 23:54:45 +08:00
topjohnwu	7ba40f925f	Remove busybox in APK, download from internet	2017-08-01 23:52:39 +08:00
topjohnwu	345cd1795f	Update WebService	2017-08-01 23:08:34 +08:00
topjohnwu	959aaee045	Fix FlashZip crash when fails	2017-07-31 01:19:43 +08:00
topjohnwu	53477f0f59	Improve locale settings	2017-07-31 00:44:38 +08:00
topjohnwu	5716218f41	Update busybox version and bug fixes	2017-07-31 00:21:18 +08:00
topjohnwu	9df6b9d5c0	Remove external files from git These files should be copied to the correct place by Magisk's build script	2017-07-30 23:17:39 +08:00
topjohnwu	ec46031d36	Update Android Studio	2017-07-30 14:41:22 +08:00
RJ Trujillo	55b84d166a	Improve dialog strings * A space should never follow a question mark or any form of punctuation * Multiple exclamation marks are not needed	2017-07-30 01:36:25 -05:00
Silvered99	34ae8bacec	Update strings.xml	2017-07-30 01:36:16 -05:00
RoySchutte	cb4e5ca0f7	Update strings.xml	2017-07-30 01:36:07 -05:00
Leonidas P	0ba45468c4	Fix typos these pesky little buggers, you never find them...	2017-07-30 01:35:57 -05:00
Frieder Bluemle	710502784e	Update Gradle wrapper to 4.1-rc-1	2017-07-30 01:35:46 -05:00
topjohnwu	0275a8558d	Fix locale settings duplicate	2017-07-24 18:37:13 +08:00
topjohnwu	58acc75cf6	Fix SuLog UI	2017-07-24 13:15:05 +08:00
topjohnwu	874ababb9f	Fix strings.xml	2017-07-24 02:08:58 +08:00
gh2923	3771e6b0cd	Update Simplified Chinese Translation	2017-07-24 01:38:55 +08:00
Sopor	33eaefa966	Add Swedish translation	2017-07-24 01:38:43 +08:00
RoySchutte	cd7e236d57	Update strings.xml	2017-07-24 01:38:18 +08:00
Andrei Conache	54c0b7c7d5	update italian translation	2017-07-24 01:38:02 +08:00
zertyuiop	a2177daec2	Update strings.xml	2017-07-24 01:37:42 +08:00
dark-basic #DarkBasic BasicHD	628386b453	Update Spanish strings.xml	2017-07-24 01:37:23 +08:00
Leonidas P	b222bfb3e0	Update Greek translation	2017-07-24 01:36:09 +08:00
topjohnwu	ab199d883d	Change su logs time granularity	2017-07-24 01:26:56 +08:00
topjohnwu	356065d1ee	Rewrite SuLogAdapter	2017-07-24 01:26:56 +08:00
topjohnwu	76e7c5623d	Simplify ApplicationAdapter filter	2017-07-24 01:26:56 +08:00
topjohnwu	085fba050a	Introduce self-written SectionedAdapter	2017-07-24 01:26:45 +08:00
topjohnwu	295334d3ac	Preserve toolbar elevation when restart activity	2017-07-23 00:47:54 +08:00
topjohnwu	36124ddca4	Update CallbackEvents	2017-07-23 00:39:38 +08:00
topjohnwu	bd6585765e	Add locale settings	2017-07-23 00:33:24 +08:00
topjohnwu	c325deb4ed	Random changes	2017-07-22 17:39:34 +08:00
topjohnwu	73bb0b10ee	Prevent memory leak in CallbackEvent	2017-07-21 05:18:24 +08:00
topjohnwu	72820b162c	Code cleanups	2017-07-21 05:08:39 +08:00
topjohnwu	89e5b8d057	Switch to official BouncyCastle	2017-07-21 03:56:48 +08:00
topjohnwu	da4f53ebbb	Don't store multiple repo copies in memory	2017-07-21 02:46:19 +08:00
topjohnwu	8458553b74	Update database helper	2017-07-21 02:10:00 +08:00