added info about xmr..to

* Update help.xml

README.md

@@ -11,22 +11,19 @@ Another Android Monero Wallet
 You may lose all your Moneroj if you use this App. Be cautious when spending on the mainnet.
 
 ### Random Notes
-- Based off monero v0.11.0.0 with PR #2289 applied
+- Based off monero v0.11.1.0
 - currently only android32 (runs on 64-bit as well)
 - works on the testnet & mainnet
 - sync is slow due to 32-bit architecture
 - use your own daemon - it's easy
 - screen stays on until first sync is complete
-- saves wallet only on first sync and when sending transactions or editing notes
 - Monerujo means "Monero Wallet" according to https://www.reddit.com/r/Monero/comments/3exy7t/esperanto_corner/
 
 ### TODO
-- more sensible error dialogs
+- see taiga.getmonero.org & issues on github
 
 ### Issues / Pitfalls
-- The backups folder is now called "backups" and not ".backups" - which in most file explorers was a hidden folder
+- You should backup your wallet files in the "monerujo" folder periodically.
-- Wallets are now created directly in the "monerujo" folder, and not in the ".new" folder as before
-- You may want to check the old folders with a file browsing app and delete the ".new" and ".backups" folders AFTER moving neccessary wallet files to the new locations. Or simply make new backups from within Monerujo.
 - Also note, that on some devices the backups will only be visible on a PC over USB after a reboot of the device (it's an Android bug/feature)
 - Created wallets on a private testnet are unusable because the restore height is set to that
 of the "real" testnet.  After creating a new wallet, make a **new** one by recovering from the seed.
@@ -36,7 +33,7 @@ The official monero client shows the same behaviour.
 No need to build. Binaries are included:
 
 - openssl-1.0.2l
-- monero-v0.11.0.0 + pull requests #2289
+- monero-v0.11.1.0
 - boost_1_64_0
 
 If you want to build them yourself (recommended) check out [the instructions](doc/BUILDING-external-libs.md)

app/build.gradle

@@ -8,8 +8,8 @@ android {
         applicationId "com.m2049r.xmrwallet"
         minSdkVersion 21
         targetSdkVersion 25
-        versionCode 31
+        versionCode 65
-        versionName "1.1.3-alpha"
+        versionName "1.3.5 'Satoshis Dream'"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         externalNativeBuild {
             cmake {
@@ -43,28 +43,39 @@ dependencies {
     compile 'com.android.support:cardview-v7:25.4.0'
     compile 'com.android.support.constraint:constraint-layout:1.0.2'
     compile 'me.dm7.barcodescanner:zxing:1.9.8'
+
+    compile "com.squareup.okhttp3:okhttp:$rootProject.ext.okHttpVersion"
+    compile "com.jakewharton.timber:timber:$rootProject.ext.timberVersion"
+
+    testCompile "junit:junit:$rootProject.ext.junitVersion"
+    testCompile "org.mockito:mockito-all:$rootProject.ext.mockitoVersion"
+    testCompile "com.squareup.okhttp3:mockwebserver:$rootProject.ext.okHttpVersion"
+    testCompile 'org.json:json:20140107'
+    testCompile 'net.jodah:concurrentunit:0.4.2'
 }
 
 dependencyVerification {
     verify = [
-            'com.android.support:appcompat-v7:70551e62660db15b790c5275f56b9de4dd9407d1494d07c8f3dd5698f3638677',
             'com.android.support:design:3f409bf2019967ffc344cfaf11e52131fac982468a1707aaeb25bf3c52838966',
+            'com.android.support:appcompat-v7:70551e62660db15b790c5275f56b9de4dd9407d1494d07c8f3dd5698f3638677',
+            'com.android.support:transition:848270144fb180efd2bf928a00ed176dbbc5290badfd638390ffba90088df8b3',
+            'me.dm7.barcodescanner:zxing:d43973c9527c23fa8e6d338c6a2c458e373ce1ac6bcaa3bc41d11ae49116000d',
+            'me.dm7.barcodescanner:core:a5c8a704089b58029db166172ed8e55d756877d010a85a0b1c94fdc96ffb8f9a',
             'com.android.support:support-v4:ee44c481a1f4d6978568e223e8125379b52b2ececdd53450e09ebae144bd377d',
             'com.android.support:recyclerview-v7:a2fe121f9d01ed8980e97095b4a3fe9700a0aa0a7d4b0f8c594f765ad8455a0d',
             'com.android.support:cardview-v7:f3fbbe1fcfdbec7333c6a2c516c5fd511a909d1975271818e268d6fe297d8c70',
             'com.android.support.constraint:constraint-layout:b0c688cc2b7172608f8153a689d746da40f71e52d7e2fe2bfd9df2f92db77085',
-            'me.dm7.barcodescanner:zxing:d43973c9527c23fa8e6d338c6a2c458e373ce1ac6bcaa3bc41d11ae49116000d',
-            'com.android.support:support-annotations:a774272036941b4e912eb426d70c848bde7f06a3bf5fb491f75a427dc6595270',
-            'com.android.support:support-vector-drawable:077009d13882ee96f061e4bc2dbe7cce7ae1762d8297592a787ff741afbfb1f2',
             'com.android.support:animated-vector-drawable:628ab1d56a6ee4cbedf32617af8b2a1fe02964ed0628e8f898cc09ddba6e1835',
-            'com.android.support:transition:848270144fb180efd2bf928a00ed176dbbc5290badfd638390ffba90088df8b3',
+            'com.android.support:support-vector-drawable:077009d13882ee96f061e4bc2dbe7cce7ae1762d8297592a787ff741afbfb1f2',
-            'com.android.support:support-compat:54019c63614ce08b02d7b9605490cd2b29ba5b2505f394a9517450b5f72b30ca',
+            'com.android.support:support-fragment:316d35d4d2d2902057efad104a73e4bdb50bee260a7075678185b8cd71170945',
+            'com.android.support:support-core-ui:e72ae29b823889686cff6fcb948d6745c2baf6d4c2af4fdffa1ec1e42e3833a3',
             'com.android.support:support-media-compat:566a161d9cb0083ef62a53e46b71ce5b3d455b8635b1a0a4ae28d96d4b583de8',
             'com.android.support:support-core-utils:34b8437dfa95ff28d29cf57ffa3b1354a9fa9bfe4059f0fd5ce2f5e4326a1748',
-            'com.android.support:support-core-ui:e72ae29b823889686cff6fcb948d6745c2baf6d4c2af4fdffa1ec1e42e3833a3',
+            'com.android.support:support-compat:54019c63614ce08b02d7b9605490cd2b29ba5b2505f394a9517450b5f72b30ca',
-            'com.android.support:support-fragment:316d35d4d2d2902057efad104a73e4bdb50bee260a7075678185b8cd71170945',
+            'com.android.support:support-annotations:a774272036941b4e912eb426d70c848bde7f06a3bf5fb491f75a427dc6595270',
             'com.android.support.constraint:constraint-layout-solver:8c62525a9bc5cff5633a96cb9b32fffeccaf41b8841aa87fc22607070dea9b8d',
-            'me.dm7.barcodescanner:core:a5c8a704089b58029db166172ed8e55d756877d010a85a0b1c94fdc96ffb8f9a',
             'com.google.zxing:core:bba7724e02a997cec38213af77133ee8e24b0d5cf5fa7ecbc16a4fa93f11ee0d',
+            'com.squareup.okio:okio:734269c3ebc5090e3b23566db558f421f0b4027277c79ad5d176b8ec168bb850',
+            'com.squareup.okhttp3:okhttp:7265adbd6f028aade307f58569d814835cd02bc9beffb70c25f72c9de50d61c4',
     ]
 }

app/src/main/AndroidManifest.xml

@@ -13,6 +13,7 @@
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"
+        android:name=".XmrWalletApplication"
         android:theme="@style/MyMaterialTheme">
 
         <activity

app/src/main/java/com/m2049r/xmrwallet/GenerateFragment.java

@@ -22,7 +22,6 @@ import android.support.annotation.Nullable;
 import android.support.design.widget.TextInputLayout;
 import android.support.v4.app.Fragment;
 import android.text.InputType;
-import android.util.Log;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -33,15 +32,16 @@ import android.view.inputmethod.EditorInfo;
 import android.widget.Button;
 import android.widget.TextView;
 
-import com.m2049r.xmrwallet.layout.Toolbar;
+import com.m2049r.xmrwallet.widget.Toolbar;
 import com.m2049r.xmrwallet.model.Wallet;
 import com.m2049r.xmrwallet.model.WalletManager;
 import com.m2049r.xmrwallet.util.Helper;
 
 import java.io.File;
 
+import timber.log.Timber;
+
 public class GenerateFragment extends Fragment {
-    static final String TAG = "GenerateFragment";
 
     static final String TYPE = "type";
     static final String TYPE_NEW = "new";
@@ -366,7 +366,7 @@ public class GenerateFragment extends Fragment {
     @Override
     public void onResume() {
         super.onResume();
-        Log.d(TAG, "onResume()");
+        Timber.d("onResume()");
         activityCallback.setTitle(getString(R.string.generate_title) + " - " + getType());
         activityCallback.setToolbarButton(Toolbar.BUTTON_BACK);
 
@@ -383,7 +383,7 @@ public class GenerateFragment extends Fragment {
             case TYPE_VIEWONLY:
                 return getString(R.string.generate_wallet_type_view);
             default:
-                Log.e(TAG, "unknown type " + type);
+                Timber.e("unknown type %s", type);
                 return "?";
         }
     }
@@ -422,7 +422,21 @@ public class GenerateFragment extends Fragment {
 
     @Override
     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-        inflater.inflate(R.menu.create_wallet_menu, menu);
+        switch (type) {
+            case TYPE_KEY:
+                inflater.inflate(R.menu.create_wallet_keys, menu);
+                break;
+            case TYPE_NEW:
+                inflater.inflate(R.menu.create_wallet_new, menu);
+                break;
+            case TYPE_SEED:
+                inflater.inflate(R.menu.create_wallet_seed, menu);
+                break;
+            case TYPE_VIEWONLY:
+                inflater.inflate(R.menu.create_wallet_view, menu);
+                break;
+            default:
+        }
         super.onCreateOptionsMenu(menu, inflater);
     }
 }

app/src/main/java/com/m2049r/xmrwallet/GenerateReviewFragment.java

@@ -21,7 +21,6 @@ import android.os.AsyncTask;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -35,14 +34,15 @@ import android.widget.ScrollView;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.m2049r.xmrwallet.layout.Toolbar;
+import com.m2049r.xmrwallet.widget.Toolbar;
 import com.m2049r.xmrwallet.model.Wallet;
 import com.m2049r.xmrwallet.model.WalletManager;
 import com.m2049r.xmrwallet.util.Helper;
 import com.m2049r.xmrwallet.util.MoneroThreadPoolExecutor;
 
+import timber.log.Timber;
+
 public class GenerateReviewFragment extends Fragment {
-    static final String TAG = "GenerateReviewFragment";
     static final public String VIEW_TYPE_DETAILS = "details";
     static final public String VIEW_TYPE_ACCEPT = "accept";
     static final public String VIEW_TYPE_WALLET = "wallet";
@@ -103,18 +103,7 @@ public class GenerateReviewFragment extends Fragment {
                 copyAddress();
             }
         });
-        view.findViewById(R.id.bCopySeed).setOnClickListener(new View.OnClickListener() {
+        bCopyAddress.setClickable(false);
-            @Override
-            public void onClick(View v) {
-                nocopy();
-            }
-        });
-        view.findViewById(R.id.bCopySepndKey).setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                nocopy();
-            }
-        });
         view.findViewById(R.id.bAdvancedInfo).setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -225,7 +214,7 @@ public class GenerateReviewFragment extends Fragment {
                 tvWalletViewKey.setText(viewKey);
                 tvWalletSpendKey.setText(spendKey);
                 bAdvancedInfo.setVisibility(View.VISIBLE);
-                bCopyAddress.setEnabled(true);
+                bCopyAddress.setClickable(true);
                 bCopyAddress.setImageResource(R.drawable.ic_content_copy_black_24dp);
                 activityCallback.setTitle(name, getString(R.string.details_title));
                 activityCallback.setToolbarButton(
@@ -276,7 +265,7 @@ public class GenerateReviewFragment extends Fragment {
     @Override
     public void onResume() {
         super.onResume();
-        Log.d(TAG, "onResume()");
+        Timber.d("onResume()");
         String name = tvWalletName.getText().toString();
         if (name.isEmpty()) name = null;
         activityCallback.setTitle(name, getString(R.string.details_title));
@@ -305,5 +294,6 @@ public class GenerateReviewFragment extends Fragment {
     @Override
     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
         inflater.inflate(R.menu.wallet_details_menu, menu);
+        super.onCreateOptionsMenu(menu, inflater);
     }
 }

app/src/main/java/com/m2049r/xmrwallet/LoginFragment.java

@@ -24,7 +24,6 @@ import android.support.annotation.Nullable;
 import android.support.design.widget.FloatingActionButton;
 import android.support.v4.app.Fragment;
 import android.support.v7.widget.RecyclerView;
-import android.util.Log;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -44,20 +43,21 @@ import android.widget.RelativeLayout;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.m2049r.xmrwallet.layout.DropDownEditText;
-import com.m2049r.xmrwallet.layout.Toolbar;
 import com.m2049r.xmrwallet.layout.WalletInfoAdapter;
 import com.m2049r.xmrwallet.model.WalletManager;
 import com.m2049r.xmrwallet.util.Helper;
 import com.m2049r.xmrwallet.util.NodeList;
+import com.m2049r.xmrwallet.widget.DropDownEditText;
+import com.m2049r.xmrwallet.widget.Toolbar;
 
 import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
 
+import timber.log.Timber;
+
 public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInteractionListener,
         View.OnClickListener {
-    private static final String TAG = "LoginFragment";
 
     private WalletInfoAdapter adapter;
 
@@ -65,6 +65,7 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
     List<WalletManager.WalletInfo> displayedList = new ArrayList<>();
 
     EditText etDummy;
+    ImageView ivGunther;
     DropDownEditText etDaemonAddress;
     ArrayAdapter<String> nodeAdapter;
 
@@ -111,7 +112,7 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
 
     @Override
     public void onPause() {
-        Log.d(TAG, "onPause()");
+        Timber.d("onPause()");
         savePrefs();
         super.onPause();
     }
@@ -119,7 +120,7 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
     @Override
     public void onResume() {
         super.onResume();
-        Log.d(TAG, "onResume()");
+        Timber.d("onResume()");
         activityCallback.setTitle(null);
         activityCallback.setToolbarButton(Toolbar.BUTTON_DONATE);
         activityCallback.showNet(isTestnet());
@@ -128,9 +129,10 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
-        Log.d(TAG, "onCreateView");
+        Timber.d("onCreateView");
         View view = inflater.inflate(R.layout.fragment_login, container, false);
 
+        ivGunther = (ImageView) view.findViewById(R.id.ivGunther);
         fabScreen = (FrameLayout) view.findViewById(R.id.fabScreen);
         fab = (FloatingActionButton) view.findViewById(R.id.fab);
         fabNew = (FloatingActionButton) view.findViewById(R.id.fabNew);
@@ -260,7 +262,7 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
     }
 
     public void loadList() {
-        Log.d(TAG, "loadList()");
+        Timber.d("loadList()");
         WalletManager mgr = WalletManager.getInstance();
         List<WalletManager.WalletInfo> walletInfos =
                 mgr.findWallets(activityCallback.getStorageRoot());
@@ -269,10 +271,18 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
         filterList();
         adapter.setInfos(displayedList);
         adapter.notifyDataSetChanged();
+
+        // deal with Gunther & FAB animation
         if (displayedList.isEmpty()) {
             fab.startAnimation(fab_pulse);
+            if (ivGunther.getDrawable() == null) {
+                ivGunther.setImageResource(R.drawable.gunther_desaturated);
+            }
         } else {
             fab.clearAnimation();
+            if (ivGunther.getDrawable() != null) {
+                ivGunther.setImageDrawable(null);
+            }
         }
     }
 
@@ -305,7 +315,7 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
     }
 
     public boolean onTestnetMenuItem() {
-        boolean lastState = testnet;//item.isChecked();
+        boolean lastState = testnet;
         setNet(!lastState, true); // set and save
         return !lastState;
     }
@@ -326,10 +336,12 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
 
     private static final String PREF_DAEMON_TESTNET = "daemon_testnet";
     private static final String PREF_DAEMON_MAINNET = "daemon_mainnet";
-    //private static final String PREF_TESTNET = "testnet";
 
     private static final String PREF_DAEMONLIST_MAINNET =
-            "node.moneroworld.com:18089;node.xmrbackb.one:18081;node.xmr.be:18081";
+            "node.moneroworld.com:18089;node.xmrbackb.one;node.xmr.be";
+
+    private static final String PREF_DAEMONLIST_TESTNET =
+            "testnet.xmrchain.net";
 
     private NodeList daemonTestNet;
     private NodeList daemonMainNet;
@@ -338,7 +350,7 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
         SharedPreferences sharedPref = activityCallback.getPrefs();
 
         daemonMainNet = new NodeList(sharedPref.getString(PREF_DAEMON_MAINNET, PREF_DAEMONLIST_MAINNET));
-        daemonTestNet = new NodeList(sharedPref.getString(PREF_DAEMON_TESTNET, ""));
+        daemonTestNet = new NodeList(sharedPref.getString(PREF_DAEMON_TESTNET, PREF_DAEMONLIST_TESTNET));
         setNet(isTestnet(), false);
     }
 
@@ -347,7 +359,7 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
     }
 
     void savePrefs(boolean usePreviousState) {
-        Log.d(TAG, "SAVE / " + usePreviousState);
+        Timber.d("SAVE / %s", usePreviousState);
         // save the daemon address for the net
         boolean testnet = isTestnet() ^ usePreviousState;
         String daemon = getDaemon();
@@ -359,7 +371,6 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
 
         SharedPreferences sharedPref = activityCallback.getPrefs();
         SharedPreferences.Editor editor = sharedPref.edit();
-        //editor.putBoolean(PREF_TESTNET, testnet);
         editor.putString(PREF_DAEMON_MAINNET, daemonMainNet.toString());
         editor.putString(PREF_DAEMON_TESTNET, daemonTestNet.toString());
         editor.apply();
@@ -370,7 +381,7 @@ public class LoginFragment extends Fragment implements WalletInfoAdapter.OnInter
     }
 
     void setDaemon(NodeList nodeList) {
-        Log.d(TAG, "setDaemon() " + nodeList.toString());
+        Timber.d("setDaemon() %s", nodeList.toString());
         String[] nodes = nodeList.getNodes().toArray(new String[0]);
         nodeAdapter.clear();
         nodeAdapter.addAll(nodes);

app/src/main/java/com/m2049r/xmrwallet/OnBackPressedListener.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2017 m2049r
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.m2049r.xmrwallet;
+
+public interface OnBackPressedListener {
+    boolean onBackPressed();
+}

app/src/main/java/com/m2049r/xmrwallet/ScannerFragment.java

@@ -20,7 +20,6 @@ import android.content.Context;
 import android.os.Bundle;
 import android.os.Handler;
 import android.support.v4.app.Fragment;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -30,21 +29,21 @@ import com.google.zxing.BarcodeFormat;
 import com.google.zxing.Result;
 
 import me.dm7.barcodescanner.zxing.ZXingScannerView;
+import timber.log.Timber;
 
 public class ScannerFragment extends Fragment implements ZXingScannerView.ResultHandler {
-    static final String TAG = "ScannerFragment";
 
-    private Listener activityCallback;
+    private OnScannedListener onScannedListener;
 
-    public interface Listener {
+    public interface OnScannedListener {
-        boolean onAddressScanned(String uri);
+        boolean onScanned(String qrCode);
     }
 
     private ZXingScannerView mScannerView;
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-        Log.d(TAG, "onCreateView");
+        Timber.d("onCreateView");
         mScannerView = new ZXingScannerView(getActivity());
         return mScannerView;
     }
@@ -52,20 +51,15 @@ public class ScannerFragment extends Fragment implements ZXingScannerView.Result
     @Override
     public void onResume() {
         super.onResume();
-        Log.d(TAG, "onResume");
+        Timber.d("onResume");
         mScannerView.setResultHandler(this);
         mScannerView.startCamera();
     }
 
-    static final String QR_SCHEME = "monero:";
-    static final String QR_PAYMENTID = "tx_payment_id";
-    static final String QR_AMOUNT = "tx_amount";
-
     @Override
     public void handleResult(Result rawResult) {
-        if ((rawResult.getBarcodeFormat() == BarcodeFormat.QR_CODE) &&
+        if ((rawResult.getBarcodeFormat() == BarcodeFormat.QR_CODE)) {
-                (rawResult.getText().startsWith(QR_SCHEME))) {
+            if (onScannedListener.onScanned(rawResult.getText())) {
-            if (activityCallback.onAddressScanned(rawResult.getText())) {
                 return;
             } else {
                 Toast.makeText(getActivity(), getString(R.string.send_qr_address_invalid), Toast.LENGTH_SHORT).show();
@@ -91,7 +85,7 @@ public class ScannerFragment extends Fragment implements ZXingScannerView.Result
 
     @Override
     public void onPause() {
-        Log.d(TAG, "onPause");
+        Timber.d("onPause");
         mScannerView.stopCamera();
         super.onPause();
     }
@@ -99,8 +93,8 @@ public class ScannerFragment extends Fragment implements ZXingScannerView.Result
     @Override
     public void onAttach(Context context) {
         super.onAttach(context);
-        if (context instanceof Listener) {
+        if (context instanceof OnScannedListener) {
-            this.activityCallback = (Listener) context;
+            this.onScannedListener = (OnScannedListener) context;
         } else {
             throw new ClassCastException(context.toString()
                     + " must implement Listener");

app/src/main/java/com/m2049r/xmrwallet/SecureActivity.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2017 m2049r
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.m2049r.xmrwallet;
+
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+
+import com.m2049r.xmrwallet.util.Helper;
+
+import java.io.File;
+
+import static android.view.WindowManager.LayoutParams;
+
+public abstract class SecureActivity extends AppCompatActivity {
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        // set FLAG_SECURE to prevent screenshots in Release Mode
+        if (!BuildConfig.DEBUG) {
+            getWindow().setFlags(LayoutParams.FLAG_SECURE, LayoutParams.FLAG_SECURE);
+        }
+    }
+}

app/src/main/java/com/m2049r/xmrwallet/TxFragment.java

@@ -30,11 +30,14 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.TextView;
+import android.widget.Toast;
 
-import com.m2049r.xmrwallet.layout.Toolbar;
 import com.m2049r.xmrwallet.model.TransactionInfo;
 import com.m2049r.xmrwallet.model.Transfer;
 import com.m2049r.xmrwallet.model.Wallet;
+import com.m2049r.xmrwallet.util.Helper;
+import com.m2049r.xmrwallet.util.UserNotes;
+import com.m2049r.xmrwallet.widget.Toolbar;
 
 import java.text.SimpleDateFormat;
 import java.util.Calendar;
@@ -44,7 +47,6 @@ import java.util.Set;
 import java.util.TimeZone;
 
 public class TxFragment extends Fragment {
-    static final String TAG = "TxFragment";
 
     static public final String ARG_INFO = "info";
 
@@ -69,12 +71,23 @@ public class TxFragment extends Fragment {
     private TextView etTxNotes;
     private Button bTxNotes;
 
+    // XMRTO stuff
+    private View cvXmrTo;
+    private TextView tvTxXmrToKey;
+    private TextView tvDestinationBtc;
+    private TextView tvTxAmountBtc;
+
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
 
         View view = inflater.inflate(R.layout.fragment_tx_info, container, false);
 
+        cvXmrTo = view.findViewById(R.id.cvXmrTo);
+        tvTxXmrToKey = (TextView) view.findViewById(R.id.tvTxXmrToKey);
+        tvDestinationBtc = (TextView) view.findViewById(R.id.tvDestinationBtc);
+        tvTxAmountBtc = (TextView) view.findViewById(R.id.tvTxAmountBtc);
+
         tvTxTimestamp = (TextView) view.findViewById(R.id.tvTxTimestamp);
         tvTxId = (TextView) view.findViewById(R.id.tvTxId);
         tvTxKey = (TextView) view.findViewById(R.id.tvTxKey);
@@ -95,7 +108,16 @@ public class TxFragment extends Fragment {
                 info.notes = null; // force reload on next view
                 bTxNotes.setEnabled(false);
                 etTxNotes.setEnabled(false);
-                activityCallback.onSetNote(info.hash, etTxNotes.getText().toString());
+                userNotes.setNote(etTxNotes.getText().toString());
+                activityCallback.onSetNote(info.hash, userNotes.txNotes);
+            }
+        });
+
+        tvTxXmrToKey.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Helper.clipBoardCopy(getActivity(), getString(R.string.label_copy_xmrtokey), tvTxXmrToKey.getText().toString());
+                Toast.makeText(getActivity(), getString(R.string.message_copy_xmrtokey), Toast.LENGTH_SHORT).show();
             }
         });
 
@@ -167,8 +189,7 @@ public class TxFragment extends Fragment {
             sb.append("-");
         }
         sb.append("\n\n");
-        //Helper.clipBoardCopy(getActivity(), getString(R.string.tx_copy_label), sb.toString());
+
-        //Toast.makeText(getActivity(), getString(R.string.tx_copy_message), Toast.LENGTH_SHORT).show();
         Intent sendIntent = new Intent();
         sendIntent.setAction(Intent.ACTION_SEND);
         sendIntent.putExtra(Intent.EXTRA_TEXT, sb.toString());
@@ -177,12 +198,14 @@ public class TxFragment extends Fragment {
     }
 
     TransactionInfo info = null;
+    UserNotes userNotes = null;
 
     void loadNotes(TransactionInfo info) {
-        if (info.notes == null) {
+        if ((userNotes == null) || (info.notes == null)) {
             info.notes = activityCallback.getTxNotes(info.hash);
         }
-        etTxNotes.setText(info.notes);
+        userNotes = new UserNotes(info.notes);
+        etTxNotes.setText(userNotes.note);
     }
 
     private void setTxColour(int clr) {
@@ -268,8 +291,21 @@ public class TxFragment extends Fragment {
         tvTxTransfers.setText(sb.toString());
         tvDestination.setText(dstSb.toString());
         this.info = info;
+        showBtcInfo();
     }
 
+    void showBtcInfo() {
+        if (userNotes.xmrtoKey != null) {
+            cvXmrTo.setVisibility(View.VISIBLE);
+            tvTxXmrToKey.setText(userNotes.xmrtoKey);
+            tvDestinationBtc.setText(userNotes.xmrtoDestination);
+            tvTxAmountBtc.setText(userNotes.xmrtoAmount + " BTC");
+        } else {
+            cvXmrTo.setVisibility(View.GONE);
+        }
+    }
+
+
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);

app/src/main/java/com/m2049r/xmrwallet/XmrWalletApplication.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2017 m2049r et al.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.m2049r.xmrwallet;
+
+
+import android.app.Application;
+
+import timber.log.Timber;
+
+public class XmrWalletApplication extends Application {
+    @Override
+    public void onCreate() {
+        super.onCreate();
+
+        if (BuildConfig.DEBUG) {
+            Timber.plant(new Timber.DebugTree());
+        }
+    }
+}

app/src/main/java/com/m2049r/xmrwallet/data/BarcodeData.java

@@ -0,0 +1,200 @@
+/*
+ * Copyright (c) 2017 m2049r
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.m2049r.xmrwallet.data;
+
+import android.net.Uri;
+
+import com.m2049r.xmrwallet.model.Wallet;
+import com.m2049r.xmrwallet.model.WalletManager;
+import com.m2049r.xmrwallet.util.BitcoinAddressValidator;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import timber.log.Timber;
+
+public class BarcodeData {
+    public static final String XMR_SCHEME = "monero:";
+    public static final String XMR_PAYMENTID = "tx_payment_id";
+    public static final String XMR_AMOUNT = "tx_amount";
+
+    static final String BTC_SCHEME = "bitcoin:";
+    static final String BTC_AMOUNT = "amount";
+
+    public enum Asset {
+        XMR, BTC
+    }
+
+    public Asset asset = null;
+    public String address = null;
+    public String paymentId = null;
+    public String amount = null;
+
+    public BarcodeData(Asset asset, String address) {
+        this.asset = asset;
+        this.address = address;
+    }
+
+    public BarcodeData(Asset asset, String address, String amount) {
+        this.asset = asset;
+        this.address = address;
+        this.amount = amount;
+    }
+
+    public BarcodeData(Asset asset, String address, String paymentId, String amount) {
+        this.asset = asset;
+        this.address = address;
+        this.paymentId = paymentId;
+        this.amount = amount;
+    }
+
+    static public BarcodeData fromQrCode(String qrCode) {
+        // check for monero uri
+        BarcodeData bcData = parseMoneroUri(qrCode);
+        // check for naked monero address / integrated address
+        if (bcData == null) {
+            bcData = parseMoneroNaked(qrCode);
+        }
+        // check for btc uri
+        if (bcData == null) {
+            bcData = parseBitcoinUri(qrCode);
+        }
+        // check for naked btc addres
+        if (bcData == null) {
+            bcData = parseBitcoinNaked(qrCode);
+        }
+        return bcData;
+    }
+
+    /**
+     * Parse and decode a monero scheme string. It is here because it needs to validate the data.
+     *
+     * @param uri String containing a monero URL
+     * @return BarcodeData object or null if uri not valid
+     */
+
+    static public BarcodeData parseMoneroUri(String uri) {
+        Timber.d("parseMoneroUri=%s", uri);
+
+        if (uri == null) return null;
+
+        if (!uri.startsWith(XMR_SCHEME)) return null;
+
+        String noScheme = uri.substring(XMR_SCHEME.length());
+        Uri monero = Uri.parse(noScheme);
+        Map<String, String> parms = new HashMap<>();
+        String query = monero.getQuery();
+        if (query != null) {
+            String[] args = query.split("&");
+            for (String arg : args) {
+                String[] namevalue = arg.split("=");
+                if (namevalue.length == 0) {
+                    continue;
+                }
+                parms.put(Uri.decode(namevalue[0]).toLowerCase(),
+                        namevalue.length > 1 ? Uri.decode(namevalue[1]) : "");
+            }
+        }
+        String address = monero.getPath();
+        String paymentId = parms.get(XMR_PAYMENTID);
+        String amount = parms.get(XMR_AMOUNT);
+        if (amount != null) {
+            try {
+                Double.parseDouble(amount);
+            } catch (NumberFormatException ex) {
+                Timber.d(ex.getLocalizedMessage());
+                return null; // we have an amount but its not a number!
+            }
+        }
+        if ((paymentId != null) && !Wallet.isPaymentIdValid(paymentId)) {
+            Timber.d("paymentId invalid");
+            return null;
+        }
+
+        if (!Wallet.isAddressValid(address)) {
+            Timber.d("address invalid");
+            return null;
+        }
+        return new BarcodeData(Asset.XMR, address, paymentId, amount);
+    }
+
+    static public BarcodeData parseMoneroNaked(String address) {
+        Timber.d("parseMoneroNaked=%s", address);
+
+        if (address == null) return null;
+
+        if (!Wallet.isAddressValid(address)) {
+            Timber.d("address invalid");
+            return null;
+        }
+
+        return new BarcodeData(Asset.XMR, address);
+    }
+
+    // bitcoin:mpQ84J43EURZHkCnXbyQ4PpNDLLBqdsMW2?amount=0.01
+    static public BarcodeData parseBitcoinUri(String uri) {
+        Timber.d("parseBitcoinUri=%s", uri);
+
+        if (uri == null) return null;
+
+        if (!uri.startsWith(BTC_SCHEME)) return null;
+
+        String noScheme = uri.substring(BTC_SCHEME.length());
+        Uri bitcoin = Uri.parse(noScheme);
+        Map<String, String> parms = new HashMap<>();
+        String query = bitcoin.getQuery();
+        if (query != null) {
+            String[] args = query.split("&");
+            for (String arg : args) {
+                String[] namevalue = arg.split("=");
+                if (namevalue.length == 0) {
+                    continue;
+                }
+                parms.put(Uri.decode(namevalue[0]).toLowerCase(),
+                        namevalue.length > 1 ? Uri.decode(namevalue[1]) : "");
+            }
+        }
+        String address = bitcoin.getPath();
+        String amount = parms.get(BTC_AMOUNT);
+        if (amount != null) {
+            try {
+                Double.parseDouble(amount);
+            } catch (NumberFormatException ex) {
+                Timber.d(ex.getLocalizedMessage());
+                return null; // we have an amount but its not a number!
+            }
+        }
+        if (!BitcoinAddressValidator.validate(address, WalletManager.getInstance().isTestNet())) {
+            Timber.d("address invalid");
+            return null;
+        }
+        return new BarcodeData(BarcodeData.Asset.BTC, address, amount);
+    }
+
+    static public BarcodeData parseBitcoinNaked(String address) {
+        Timber.d("parseBitcoinNaked=%s", address);
+
+        if (address == null) return null;
+
+        if (!BitcoinAddressValidator.validate(address, WalletManager.getInstance().isTestNet())) {
+            Timber.d("address invalid");
+            return null;
+        }
+
+        return new BarcodeData(BarcodeData.Asset.BTC, address);
+    }
+}

app/src/main/java/com/m2049r/xmrwallet/data/PendingTx.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2017 m2049r
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.m2049r.xmrwallet.data;
+
+import com.m2049r.xmrwallet.model.PendingTransaction;
+
+public class PendingTx {
+    final public PendingTransaction.Status status;
+    final public String error;
+    final public long amount;
+    final public long dust;
+    final public long fee;
+    final public String txId;
+    final public long txCount;
+
+    public PendingTx(PendingTransaction pendingTransaction) {
+        status = pendingTransaction.getStatus();
+        error = pendingTransaction.getErrorString();
+        amount = pendingTransaction.getAmount();
+        dust = pendingTransaction.getDust();
+        fee = pendingTransaction.getFee();
+        txId = pendingTransaction.getFirstTxId();
+        txCount = pendingTransaction.getTxCount();
+    }
+}

app/src/main/java/com/m2049r/xmrwallet/data/TxData.java

@@ -14,36 +14,101 @@
  * limitations under the License.
  */
 
-package com.m2049r.xmrwallet.util;
+package com.m2049r.xmrwallet.data;
 
 import android.os.Parcel;
 import android.os.Parcelable;
 
 import com.m2049r.xmrwallet.model.PendingTransaction;
+import com.m2049r.xmrwallet.util.UserNotes;
+
+import timber.log.Timber;
 
 // https://stackoverflow.com/questions/2139134/how-to-send-an-object-from-one-android-activity-to-another-using-intents
 public class TxData implements Parcelable {
-    public TxData(String dst_addr,
+
+    public TxData() {
+    }
+
+    public TxData(TxData txData) {
+        this.dstAddr = txData.dstAddr;
+        this.paymentId = txData.paymentId;
+        this.amount = txData.amount;
+        this.mixin = txData.mixin;
+        this.priority = txData.priority;
+    }
+
+    public TxData(String dstAddr,
                   String paymentId,
                   long amount,
                   int mixin,
                   PendingTransaction.Priority priority) {
-        this.dst_addr = dst_addr;
+        this.dstAddr = dstAddr;
         this.paymentId = paymentId;
         this.amount = amount;
         this.mixin = mixin;
         this.priority = priority;
     }
 
-    public String dst_addr;
+    public String getDestinationAddress() {
-    public String paymentId;
+        return dstAddr;
-    public long amount;
+    }
-    public int mixin;
+
-    public PendingTransaction.Priority priority;
+    public String getPaymentId() {
+        return paymentId;
+    }
+
+    public long getAmount() {
+        return amount;
+    }
+
+    public int getMixin() {
+        return mixin;
+    }
+
+    public PendingTransaction.Priority getPriority() {
+        return priority;
+    }
+
+    public void setDestinationAddress(String dstAddr) {
+        this.dstAddr = dstAddr;
+    }
+
+    public void setPaymentId(String paymentId) {
+        this.paymentId = paymentId;
+    }
+
+    public void setAmount(long amount) {
+        this.amount = amount;
+    }
+
+    public void setMixin(int mixin) {
+        this.mixin = mixin;
+    }
+
+    public void setPriority(PendingTransaction.Priority priority) {
+        this.priority = priority;
+    }
+
+    public UserNotes getUserNotes() {
+        return userNotes;
+    }
+
+    public void setUserNotes(UserNotes userNotes) {
+        this.userNotes = userNotes;
+    }
+
+    private String dstAddr;
+    private String paymentId;
+    private long amount;
+    private int mixin;
+    private PendingTransaction.Priority priority;
+
+    private UserNotes userNotes;
 
     @Override
     public void writeToParcel(Parcel out, int flags) {
-        out.writeString(dst_addr);
+        out.writeString(dstAddr);
         out.writeString(paymentId);
         out.writeLong(amount);
         out.writeInt(mixin);
@@ -61,8 +126,8 @@ public class TxData implements Parcelable {
         }
     };
 
-    private TxData(Parcel in) {
+    protected TxData(Parcel in) {
-        dst_addr = in.readString();
+        dstAddr = in.readString();
         paymentId = in.readString();
         amount = in.readLong();
         mixin = in.readInt();
@@ -78,8 +143,8 @@ public class TxData implements Parcelable {
     @Override
     public String toString() {
         StringBuffer sb = new StringBuffer();
-        sb.append("dst_addr:");
+        sb.append("dstAddr:");
-        sb.append(dst_addr);
+        sb.append(dstAddr);
         sb.append(",paymentId:");
         sb.append(paymentId);
         sb.append(",amount:");
@@ -87,7 +152,7 @@ public class TxData implements Parcelable {
         sb.append(",mixin:");
         sb.append(mixin);
         sb.append(",priority:");
-        sb.append(priority.toString());
+        sb.append(String.valueOf(priority));
         return sb.toString();
     }
 }

app/src/main/java/com/m2049r/xmrwallet/data/TxDataBtc.java

@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2017 m2049r
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.m2049r.xmrwallet.data;
+
+import android.os.Parcel;
+
+import com.m2049r.xmrwallet.model.PendingTransaction;
+
+public class TxDataBtc extends TxData {
+
+    private String xmrtoUuid;
+    private String btcAddress;
+    private double btcAmount;
+
+    public TxDataBtc() {
+        super();
+    }
+
+    public TxDataBtc(TxDataBtc txDataBtc) {
+        super(txDataBtc);
+    }
+
+    public String getXmrtoUuid() {
+        return xmrtoUuid;
+    }
+
+    public void setXmrtoUuid(String xmrtoUuid) {
+        this.xmrtoUuid = xmrtoUuid;
+    }
+
+    public String getBtcAddress() {
+        return btcAddress;
+    }
+
+    public void setBtcAddress(String btcAddress) {
+        this.btcAddress = btcAddress;
+    }
+
+    public double getBtcAmount() {
+        return btcAmount;
+    }
+
+    public void setBtcAmount(double btcAmount) {
+        this.btcAmount = btcAmount;
+    }
+
+    @Override
+    public void writeToParcel(Parcel out, int flags) {
+        super.writeToParcel(out, flags);
+        out.writeString(xmrtoUuid);
+        out.writeString(btcAddress);
+        out.writeDouble(btcAmount);
+    }
+
+    // this is used to regenerate your object. All Parcelables must have a CREATOR that implements these two methods
+    public static final Creator<TxDataBtc> CREATOR = new Creator<TxDataBtc>() {
+        public TxDataBtc createFromParcel(Parcel in) {
+            return new TxDataBtc(in);
+        }
+
+        public TxDataBtc[] newArray(int size) {
+            return new TxDataBtc[size];
+        }
+    };
+
+    protected TxDataBtc(Parcel in) {
+        super(in);
+        xmrtoUuid = in.readString();
+        btcAddress = in.readString();
+        btcAmount = in.readDouble();
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append(",xmrtoUuid:");
+        sb.append(xmrtoUuid);
+        sb.append(",btcAddress:");
+        sb.append(btcAddress);
+        sb.append(",btcAmount:");
+        sb.append(btcAmount);
+        return sb.toString();
+    }
+}

app/src/main/java/com/m2049r/xmrwallet/dialog/AboutFragment.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2017 m2049r
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.m2049r.xmrwallet.dialog;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.support.v4.app.DialogFragment;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentTransaction;
+import android.text.Html;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+
+import com.m2049r.xmrwallet.BuildConfig;
+import com.m2049r.xmrwallet.R;
+
+public class AboutFragment extends DialogFragment {
+    static final String TAG = "AboutFragment";
+
+    public static AboutFragment newInstance() {
+        return new AboutFragment();
+    }
+
+    public static void display(FragmentManager fm) {
+        FragmentTransaction ft = fm.beginTransaction();
+        Fragment prev = fm.findFragmentByTag(TAG);
+        if (prev != null) {
+            ft.remove(prev);
+        }
+
+        AboutFragment.newInstance().show(ft, TAG);
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        final View view = LayoutInflater.from(getActivity()).inflate(R.layout.fragment_about, null);
+        ((TextView) view.findViewById(R.id.tvHelp)).setText(Html.fromHtml(getString(R.string.about_licenses)));
+        ((TextView) view.findViewById(R.id.tvVersion)).setText(getString(R.string.about_version, BuildConfig.VERSION_NAME, BuildConfig.VERSION_CODE));
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+        builder.setView(view);
+        builder.setNegativeButton(R.string.about_close,
+                new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int id) {
+                        dialog.dismiss();
+                    }
+                });
+        return builder.create();
+    }
+}

app/src/main/java/com/m2049r/xmrwallet/dialog/DonationFragment.java

@@ -14,82 +14,49 @@
  * limitations under the License.
  */
 
-/**
- * Based on work by Adam Speakman http://speakman.net.nz
- */
-
 package com.m2049r.xmrwallet.dialog;
 
-import android.annotation.SuppressLint;
 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.DialogInterface;
-import android.os.AsyncTask;
 import android.os.Bundle;
 import android.support.v4.app.DialogFragment;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
 import android.text.Html;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
-import android.webkit.WebView;
-import android.widget.ImageButton;
-import android.widget.ProgressBar;
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.m2049r.xmrwallet.BuildConfig;
 import com.m2049r.xmrwallet.R;
 import com.m2049r.xmrwallet.util.Helper;
 
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-
 public class DonationFragment extends DialogFragment {
     static final String TAG = "DonationFragment";
-    private static final String FRAGMENT_TAG = "com.m2049r.xmrwalelt.dialog.DonationFragment";
 
-    /**
-     * Creates a new instance of LicensesFragment with no Close button.
-     *
-     * @return A new licenses fragment.
-     */
     public static DonationFragment newInstance() {
         return new DonationFragment();
     }
 
-    /**
-     * Builds and displays a licenses fragment with no Close button. Requires
-     * "/res/raw/licenses.html" and "/res/layout/licenses_fragment.xml" to be
-     * present.
-     *
-     * @param fm A fragment manager instance used to display this LicensesFragment.
-     */
     public static void display(FragmentManager fm) {
         FragmentTransaction ft = fm.beginTransaction();
-        Fragment prev = fm.findFragmentByTag(FRAGMENT_TAG);
+        Fragment prev = fm.findFragmentByTag(TAG);
         if (prev != null) {
             ft.remove(prev);
         }
-        ft.addToBackStack(null);
 
-        // Create and show the dialog.
+        DonationFragment.newInstance().show(ft, TAG);
-        DialogFragment newFragment = DonationFragment.newInstance();
-        newFragment.show(ft, FRAGMENT_TAG);
     }
 
-    @SuppressLint("InflateParams")
     @Override
     public Dialog onCreateDialog(Bundle savedInstanceState) {
         final View view = LayoutInflater.from(getActivity()).inflate(R.layout.fragment_donation, null);
 
         ((TextView) view.findViewById(R.id.tvCredits)).setText(Html.fromHtml(getString(R.string.donation_credits)));
 
-        ((ImageButton) view.findViewById(R.id.bCopyAddress)).
+        (view.findViewById(R.id.bCopyAddress)).
                 setOnClickListener(new View.OnClickListener() {
                     @Override
                     public void onClick(View v) {

app/src/main/java/com/m2049r/xmrwallet/dialog/HelpFragment.java

@@ -1,12 +1,12 @@
-/**
+/*
- * Copyright 2013 Adam Speakman, m2049r
+ * Copyright (c) 2017 m2049r
- * <p>
+ *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * <p>
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -16,98 +16,57 @@
 
 package com.m2049r.xmrwallet.dialog;
 
-import android.annotation.SuppressLint;
 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.DialogInterface;
-import android.os.AsyncTask;
 import android.os.Bundle;
 import android.support.v4.app.DialogFragment;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
-import android.util.Log;
+import android.text.Html;
 import android.view.LayoutInflater;
 import android.view.View;
-import android.webkit.WebView;
+import android.widget.TextView;
-import android.widget.ProgressBar;
 
 import com.m2049r.xmrwallet.R;
 
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-
-/**
- * Based on LicensesFragment by Adam Speakman on 24/09/13.
- * http://speakman.net.nz
- */
 public class HelpFragment extends DialogFragment {
     static final String TAG = "HelpFragment";
-    private static final String FRAGMENT_TAG = "com.m2049r.xmrwallet.dialog.HelpFragment";
     private static final String HELP_ID = "HELP_ID";
 
-    private AsyncTask<Void, Void, String> loader;
-
     public static HelpFragment newInstance(int helpResourceId) {
         HelpFragment fragment = new HelpFragment();
-
         Bundle bundle = new Bundle();
         bundle.putInt(HELP_ID, helpResourceId);
         fragment.setArguments(bundle);
-
         return fragment;
     }
 
-    /**
+    public static void display(FragmentManager fm, int helpResourceId) {
-     * @param fm A fragment manager instance used to display this LicensesFragment.
-     */
-    public static void displayHelp(FragmentManager fm, int helpResourceId) {
         FragmentTransaction ft = fm.beginTransaction();
-        Fragment prev = fm.findFragmentByTag(FRAGMENT_TAG);
+        Fragment prev = fm.findFragmentByTag(TAG);
         if (prev != null) {
             ft.remove(prev);
         }
 
-        // Create and show the dialog.
+        HelpFragment.newInstance(helpResourceId).show(ft, TAG);
-        DialogFragment newFragment = HelpFragment.newInstance(helpResourceId);
-        newFragment.show(ft, FRAGMENT_TAG);
     }
 
     @Override
-    public void onActivityCreated(Bundle savedInstanceState) {
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
+        final View view = LayoutInflater.from(getActivity()).inflate(R.layout.fragment_help, null);
+
         int helpId = 0;
         Bundle arguments = getArguments();
         if (arguments != null) {
             helpId = arguments.getInt(HELP_ID);
         }
         if (helpId > 0)
-            loadHelp(helpId);
+            ((TextView) view.findViewById(R.id.tvHelp)).setText(Html.fromHtml(getString(helpId)));
-    }
-
-    @Override
-    public void onDestroy() {
-        super.onDestroy();
-        if (loader != null) {
-            loader.cancel(true);
-        }
-    }
-
-    private WebView webView;
-    private ProgressBar progress;
-
-    @SuppressLint("InflateParams")
-    @Override
-    public Dialog onCreateDialog(Bundle savedInstanceState) {
-        View content = LayoutInflater.from(getActivity()).inflate(R.layout.fragment_help, null);
-        webView = (WebView) content.findViewById(R.id.helpFragmentWebView);
-        progress = (ProgressBar) content.findViewById(R.id.helpFragmentProgress);
 
         AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
-
+        builder.setView(view);
-        builder.setView(content);
         builder.setNegativeButton(R.string.about_close,
                 new DialogInterface.OnClickListener() {
                     @Override
@@ -115,47 +74,6 @@ public class HelpFragment extends DialogFragment {
                         dialog.dismiss();
                     }
                 });
-
         return builder.create();
     }
-
-    private void loadHelp(final int helpResourceId) {
-        // Load asynchronously in case of a very large file.
-        loader = new AsyncTask<Void, Void, String>() {
-
-            @Override
-            protected String doInBackground(Void... params) {
-                InputStream rawResource = getActivity().getResources().openRawResource(helpResourceId);
-                BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(rawResource));
-
-                String line;
-                StringBuilder sb = new StringBuilder();
-
-                try {
-                    while ((line = bufferedReader.readLine()) != null) {
-                        sb.append(line);
-                        sb.append("\n");
-                    }
-                    bufferedReader.close();
-                } catch (IOException ex) {
-                    Log.e(TAG, ex.getLocalizedMessage());
-                }
-
-                return sb.toString();
-            }
-
-            @Override
-            protected void onPostExecute(String licensesBody) {
-                super.onPostExecute(licensesBody);
-                if (getActivity() == null || isCancelled()) {
-                    return;
-                }
-                progress.setVisibility(View.INVISIBLE);
-                webView.setVisibility(View.VISIBLE);
-                webView.loadDataWithBaseURL(null, licensesBody, "text/html", "utf-8", null);
-                loader = null;
-            }
-
-        }.execute();
-    }
 }

app/src/main/java/com/m2049r/xmrwallet/dialog/LicensesFragment.java

@@ -1,165 +0,0 @@
-/**
- * Copyright 2013 Adam Speakman, m2049r
- * <p>
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.m2049r.xmrwallet.dialog;
-
-import android.annotation.SuppressLint;
-import android.app.AlertDialog;
-import android.app.Dialog;
-import android.content.DialogInterface;
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.support.v4.app.DialogFragment;
-import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentManager;
-import android.support.v4.app.FragmentTransaction;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.webkit.WebView;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-
-import com.m2049r.xmrwallet.BuildConfig;
-import com.m2049r.xmrwallet.R;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-
-/**
- * Created by Adam Speakman on 24/09/13.
- * http://speakman.net.nz
- */
-public class LicensesFragment extends DialogFragment {
-    static final String TAG = "LicensesFragment";
-    int versionCode = BuildConfig.VERSION_CODE;
-    String versionName = BuildConfig.VERSION_NAME;
-
-    private AsyncTask<Void, Void, String> mLicenseLoader;
-
-    private static final String FRAGMENT_TAG = "com.m2049r.xmrwalelt.dialog.LicensesFragment";
-
-    /**
-     * Creates a new instance of LicensesFragment with no Close button.
-     *
-     * @return A new licenses fragment.
-     */
-    public static LicensesFragment newInstance() {
-        return new LicensesFragment();
-    }
-
-    /**
-     * Builds and displays a licenses fragment with no Close button. Requires
-     * "/res/raw/licenses.html" and "/res/layout/licenses_fragment.xml" to be
-     * present.
-     *
-     * @param fm A fragment manager instance used to display this LicensesFragment.
-     */
-    public static void displayLicensesFragment(FragmentManager fm) {
-        FragmentTransaction ft = fm.beginTransaction();
-        Fragment prev = fm.findFragmentByTag(FRAGMENT_TAG);
-        if (prev != null) {
-            ft.remove(prev);
-        }
-        ft.addToBackStack(null);
-
-        // Create and show the dialog.
-        DialogFragment newFragment = LicensesFragment.newInstance();
-        newFragment.show(ft, FRAGMENT_TAG);
-    }
-
-    @Override
-    public void onActivityCreated(Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
-        loadLicenses();
-    }
-
-    @Override
-    public void onDestroy() {
-        super.onDestroy();
-        if (mLicenseLoader != null) {
-            mLicenseLoader.cancel(true);
-        }
-    }
-
-    private WebView mWebView;
-    private ProgressBar mIndeterminateProgress;
-
-    @SuppressLint("InflateParams")
-    @Override
-    public Dialog onCreateDialog(Bundle savedInstanceState) {
-        View content = LayoutInflater.from(getActivity()).inflate(R.layout.fragment_licenses, null);
-        mWebView = (WebView) content.findViewById(R.id.licensesFragmentWebView);
-        mIndeterminateProgress = (ProgressBar) content.findViewById(R.id.licensesFragmentIndeterminateProgress);
-
-        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
-        TextView text = (TextView) content.findViewById(R.id.licensesFragmentText);
-        text.setText(getString(R.string.about_text, versionName, versionCode));
-
-        builder.setView(content);
-        builder.setNegativeButton(R.string.about_close,
-                new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialog, int id) {
-                        dialog.dismiss();
-                    }
-                });
-
-        return builder.create();
-    }
-
-    private void loadLicenses() {
-        // Load asynchronously in case of a very large file.
-        mLicenseLoader = new AsyncTask<Void, Void, String>() {
-
-            @Override
-            protected String doInBackground(Void... params) {
-                InputStream rawResource = getActivity().getResources().openRawResource(R.raw.licenses);
-                BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(rawResource));
-
-                String line;
-                StringBuilder sb = new StringBuilder();
-
-                try {
-                    while ((line = bufferedReader.readLine()) != null) {
-                        sb.append(line);
-                        sb.append("\n");
-                    }
-                    bufferedReader.close();
-                } catch (IOException ex) {
-                    Log.e(TAG, ex.getLocalizedMessage());
-                }
-
-                return sb.toString();
-            }
-
-            @Override
-            protected void onPostExecute(String licensesBody) {
-                super.onPostExecute(licensesBody);
-                if (getActivity() == null || isCancelled()) {
-                    return;
-                }
-                mIndeterminateProgress.setVisibility(View.INVISIBLE);
-                mWebView.setVisibility(View.VISIBLE);
-                mWebView.loadDataWithBaseURL(null, licensesBody, "text/html", "utf-8", null);
-                mLicenseLoader = null;
-            }
-
-        }.execute();
-    }
-}

app/src/main/java/com/m2049r/xmrwallet/dialog/PrivacyFragment.java

@@ -14,13 +14,8 @@
  * limitations under the License.
  */
 
-/**
- * Based on work by Adam Speakman http://speakman.net.nz
- */
-
 package com.m2049r.xmrwallet.dialog;
 
-import android.annotation.SuppressLint;
 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.DialogInterface;
@@ -32,47 +27,27 @@ import android.support.v4.app.FragmentTransaction;
 import android.text.Html;
 import android.view.LayoutInflater;
 import android.view.View;
-import android.widget.ImageButton;
 import android.widget.TextView;
-import android.widget.Toast;
 
 import com.m2049r.xmrwallet.R;
-import com.m2049r.xmrwallet.util.Helper;
 
 public class PrivacyFragment extends DialogFragment {
     static final String TAG = "PrivacyFragment";
-    private static final String FRAGMENT_TAG = "com.m2049r.xmrwalelt.dialog.PrivacyFragment";
 
-    /**
-     * Creates a new instance of LicensesFragment with no Close button.
-     *
-     * @return A new licenses fragment.
-     */
     public static PrivacyFragment newInstance() {
         return new PrivacyFragment();
     }
 
-    /**
-     * Builds and displays a licenses fragment with no Close button. Requires
-     * "/res/raw/licenses.html" and "/res/layout/licenses_fragment.xml" to be
-     * present.
-     *
-     * @param fm A fragment manager instance used to display this LicensesFragment.
-     */
     public static void display(FragmentManager fm) {
         FragmentTransaction ft = fm.beginTransaction();
-        Fragment prev = fm.findFragmentByTag(FRAGMENT_TAG);
+        Fragment prev = fm.findFragmentByTag(TAG);
         if (prev != null) {
             ft.remove(prev);
         }
-        ft.addToBackStack(null);
 
-        // Create and show the dialog.
+        PrivacyFragment.newInstance().show(ft, TAG);
-        DialogFragment newFragment = PrivacyFragment.newInstance();
-        newFragment.show(ft, FRAGMENT_TAG);
     }
 
-    @SuppressLint("InflateParams")
     @Override
     public Dialog onCreateDialog(Bundle savedInstanceState) {
         final View view = LayoutInflater.from(getActivity()).inflate(R.layout.fragment_privacy_policy, null);

app/src/main/java/com/m2049r/xmrwallet/fragment/send/SendAmountWizardFragment.java

@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2017 m2049r
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.m2049r.xmrwallet.fragment.send;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import com.m2049r.xmrwallet.R;
+import com.m2049r.xmrwallet.data.BarcodeData;
+import com.m2049r.xmrwallet.data.TxData;
+import com.m2049r.xmrwallet.model.Wallet;
+import com.m2049r.xmrwallet.util.Helper;
+import com.m2049r.xmrwallet.widget.ExchangeTextView;
+import com.m2049r.xmrwallet.widget.NumberPadView;
+
+import timber.log.Timber;
+
+public class SendAmountWizardFragment extends SendWizardFragment {
+
+    public static SendAmountWizardFragment newInstance(Listener listener) {
+        SendAmountWizardFragment instance = new SendAmountWizardFragment();
+        instance.setSendListener(listener);
+        return instance;
+    }
+
+    Listener sendListener;
+
+    public SendAmountWizardFragment setSendListener(Listener listener) {
+        this.sendListener = listener;
+        return this;
+    }
+
+    interface Listener {
+        SendFragment.Listener getActivityCallback();
+
+        TxData getTxData();
+
+        BarcodeData popBarcodeData();
+    }
+
+    private TextView tvFunds;
+    private ExchangeTextView evAmount;
+    //private Button bSendAll;
+    private NumberPadView numberPad;
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        Timber.d("onCreateView() %s", (String.valueOf(savedInstanceState)));
+
+        sendListener = (Listener) getParentFragment();
+
+        View view = inflater.inflate(R.layout.fragment_send_amount, container, false);
+
+        tvFunds = (TextView) view.findViewById(R.id.tvFunds);
+
+        evAmount = (ExchangeTextView) view.findViewById(R.id.evAmount);
+        numberPad = (NumberPadView) view.findViewById(R.id.numberPad);
+        numberPad.setListener(evAmount);
+
+        /*
+        bSendAll = (Button) view.findViewById(R.id.bSendAll);
+        bSendAll.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                // TODO: send all - figure out how to display this
+            }
+        });
+*/
+
+        Helper.hideKeyboard(getActivity());
+
+        return view;
+    }
+
+
+    @Override
+    public boolean onValidateFields() {
+        if (!evAmount.validate(maxFunds)) {
+            return false;
+        }
+
+        if (sendListener != null) {
+            String xmr = evAmount.getAmount();
+            if (xmr != null) {
+                sendListener.getTxData().setAmount(Wallet.getAmountFromString(xmr));
+            } else {
+                sendListener.getTxData().setAmount(0L);
+            }
+        }
+        return true;
+    }
+
+    double maxFunds = 0;
+
+    @Override
+    public void onResumeFragment() {
+        super.onResumeFragment();
+        Timber.d("onResumeFragment()");
+        Helper.hideKeyboard(getActivity());
+        final long funds = getTotalFunds();
+        maxFunds = 1.0 * funds / 1000000000000L;
+        tvFunds.setText(getString(R.string.send_available,
+                Wallet.getDisplayAmount(funds)));
+        // getAmount is null if exchange is in progress
+        if ((evAmount.getAmount() != null) && evAmount.getAmount().isEmpty()) {
+            final BarcodeData data = sendListener.popBarcodeData();
+            if ((data != null) && (data.amount != null)) {
+                evAmount.setAmount(data.amount);
+            }
+        }
+    }
+
+    long getTotalFunds() {
+        return sendListener.getActivityCallback().getTotalFunds();
+    }
+}

app/src/main/java/com/m2049r/xmrwallet/fragment/send/SendConfirm.java

@@ -14,16 +14,14 @@
  * limitations under the License.
  */
 
-package com.m2049r.xmrwallet.util;
+package com.m2049r.xmrwallet.fragment.send;
 
-public class BarcodeData {
+import com.m2049r.xmrwallet.model.PendingTransaction;
-    public String address = null;
-    public String paymentId = null;
-    public long amount = -1;
 
-    public BarcodeData(String address, String paymentId, long amount) {
+interface SendConfirm {
-        this.address = address;
+    void sendFailed();
-        this.paymentId = paymentId;
+
-        this.amount = amount;
+    void createTransactionFailed(String errorText);
-    }
+
+    void transactionCreated(String txTag, PendingTransaction pendingTransaction);
 }