UX updates from Tomek's feedback

app/src/main/AndroidManifest.xml

@@ -223,8 +223,7 @@
 
         <activity
             android:name="io.stormbird.wallet.ui.BackupKeyActivity"
-            android:windowSoftInputMode="stateHidden|adjustResize"
-            android:label="Backup Seed Phrase" />
+            android:windowSoftInputMode="stateHidden|adjustResize" />
     </application>
 
 </manifest>

app/src/main/java/io/stormbird/wallet/service/KeyService.java

@@ -737,6 +737,9 @@ public class KeyService implements AuthenticationCallback, PinAuthenticationCall
         signDialog.setCancelListener(v -> {
             authenticateFail("Cancelled", AuthenticationFailType.AUTHENTICATION_DIALOG_CANCELLED, operation.ordinal());
         });
+        signDialog.setOnDismissListener(v -> {
+            signDialog = null;
+        });
         signDialog.show();
         signDialog.getFingerprintAuthorisation(this);
     }
@@ -1132,6 +1135,12 @@ public class KeyService implements AuthenticationCallback, PinAuthenticationCall
         return securityStatus == SecurityStatus.HAS_STRONGBOX;
     }
 
+    public void resetSigningDialog()
+    {
+        if (signDialog != null) signDialog.dismiss();
+        signDialog = null;
+    }
+
     private boolean deviceIsLocked()
     {
         KeyguardManager keyguardManager = (KeyguardManager) context.getSystemService(Context.KEYGUARD_SERVICE);

app/src/main/java/io/stormbird/wallet/ui/BackupKeyActivity.java

@@ -4,6 +4,7 @@ import android.arch.lifecycle.ViewModelProviders;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
+import android.os.Handler;
 import android.support.annotation.Nullable;
 import android.text.Editable;
 import android.text.TextWatcher;
@@ -41,7 +42,7 @@ import static io.stormbird.wallet.C.Key.WALLET;
 import static io.stormbird.wallet.C.SHARE_REQUEST_CODE;
 
 public class BackupKeyActivity extends BaseActivity implements View.OnClickListener,
-        CreateWalletCallbackInterface, TextWatcher, SignAuthenticationCallback
+        CreateWalletCallbackInterface, TextWatcher, SignAuthenticationCallback, Runnable
 {
     @Inject
     BackupKeyViewModelFactory backupKeyViewModelFactory;
@@ -60,6 +61,8 @@ public class BackupKeyActivity extends BaseActivity implements View.OnClickListe
     private String[] mnemonicArray;
     private PinAuthenticationCallbackInterface authInterface;
     private ImageView spacerImage;
+    private LinearLayout successOverlay;
+    private Handler handler;
 
     private AWalletAlertDialog alertDialog;
 
@@ -119,7 +122,12 @@ public class BackupKeyActivity extends BaseActivity implements View.OnClickListe
         setContentView(R.layout.activity_backup);
         initViews();
 
-        setTitle(getString(R.string.action_upgrade_key));
+        successOverlay = findViewById(R.id.layout_success_overlay);
+        if (successOverlay != null) successOverlay.setVisibility(View.VISIBLE);
+        handler = new Handler();
+        handler.postDelayed(this, 1000);
+
+        setTitle(getString(R.string.empty));
         state = BackupState.UPGRADE_KEY_SECURITY;
         if (wallet.type == WalletType.KEYSTORE) title.setText(R.string.lock_keystore_upgrade);
         else title.setText(R.string.lock_key_upgrade);
@@ -189,7 +197,7 @@ public class BackupKeyActivity extends BaseActivity implements View.OnClickListe
         setContentView(R.layout.activity_backup);
         initViews();
 
-        setTitle(getString(R.string.title_backup_seed));
+        setTitle(getString(R.string.empty));
         title.setText(R.string.backup_seed_phrase);
         backupImage.setImageResource(R.drawable.seed_graphic);
         detail.setText(R.string.backup_seed_phrase_detail);
@@ -198,7 +206,7 @@ public class BackupKeyActivity extends BaseActivity implements View.OnClickListe
 
     private void setupJSONExport()
     {
-        setContentView(R.layout.activity_backup);
+        setContentView(R.layout.activity_json_backup);
         initViews();
 
         setTitle(getString(R.string.export_keystore_json));
@@ -214,15 +222,33 @@ public class BackupKeyActivity extends BaseActivity implements View.OnClickListe
         setContentView(R.layout.activity_show_seed_phrase);
         initViews();
 
-        setTitle(getString(R.string.seed_phrase));
+        setTitle(getString(R.string.empty));
         title.setText(getString(R.string.make_a_backup, "12"));
         nextButton.setText(R.string.test_seed_phrase);
     }
 
+    @Override
+    public void run()
+    {
+        if (successOverlay == null) return;
+        if (successOverlay.getAlpha() > 0)
+        {
+            successOverlay.animate().alpha(0.0f).setDuration(500);
+            handler.postDelayed(this, 750);
+        }
+        else
+        {
+            successOverlay.setVisibility(View.GONE);
+            successOverlay.setAlpha(1.0f);
+            handler = null;
+        }
+    }
+
     @Override
     public void onPause()
     {
         super.onPause();
+        viewModel.resetSignDialog();
         //hide seed phrase and any visible words
         if (layoutWordHolder != null) layoutWordHolder.removeAllViews();
 
@@ -499,7 +525,7 @@ public class BackupKeyActivity extends BaseActivity implements View.OnClickListe
             spacerImage.setVisibility(View.GONE);
         }
 
-        setTitle(getString(R.string.title_backup_seed));
+        setTitle(getString(R.string.empty));
         state = BackupState.VERIFY_SEED_PHRASE;
         title.setText(R.string.verify_seed_phrase);
         nextButton.setText(R.string.action_continue);
@@ -557,7 +583,7 @@ public class BackupKeyActivity extends BaseActivity implements View.OnClickListe
         setContentView(R.layout.activity_backup_write_seed);
         initViews();
 
-        setTitle(getString(R.string.title_backup_seed));
+        setTitle(getString(R.string.empty));
         state = BackupState.WRITE_DOWN_SEED_PHRASE;
         title.setText(R.string.write_down_seed_phrase);
         nextButton.setText(R.string.wrote_down_seed_phrase);

app/src/main/java/io/stormbird/wallet/ui/ConfirmationActivity.java

@@ -277,6 +277,13 @@ public class ConfirmationActivity extends BaseActivity implements SignAuthentica
         viewModel.prepare(this);
     }
 
+    @Override
+    public void onPause()
+    {
+        super.onPause();
+        viewModel.resetSignDialog();
+    }
+
     private void onProgress(boolean shouldShowProgress) {
         hideDialog();
         if (shouldShowProgress) {

app/src/main/java/io/stormbird/wallet/ui/FunctionActivity.java

@@ -545,6 +545,13 @@ public class FunctionActivity extends BaseActivity implements View.OnClickListen
 
     }
 
+    @Override
+    public void onPause()
+    {
+        super.onPause();
+        viewModel.resetSignDialog();
+    }
+
     @Override
     public void onSignPersonalMessage(Message<String> message)
     {

app/src/main/java/io/stormbird/wallet/ui/HomeActivity.java

@@ -6,6 +6,7 @@ import android.app.Dialog;
 import android.arch.lifecycle.*;
 import android.content.*;
 import android.content.pm.PackageManager;
+import android.graphics.Color;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
@@ -196,7 +197,7 @@ public class HomeActivity extends BaseNavigationActivity implements View.OnClick
         }
 
         viewModel.cleanDatabases(this);
-        showFindWalletAddressDialog();
+        showBackupWalletDialog();
     }
 
     private void onBackup(String address)
@@ -207,43 +208,44 @@ public class HomeActivity extends BaseNavigationActivity implements View.OnClick
         }
     }
 
-    //    public void showBackupWalletDialog() {
-//        if (!viewModel.isBackupWalletDialogShown()) {
-//            backupWalletDialog = TutoShowcase.from(this);
-//            backupWalletDialog.setContentView(R.layout.showcase_backup_wallet)
-//                    .onClickContentView(R.id.btn_close, view -> {
-//                        backupWalletDialog.dismiss();
-//                    })
-//                    .on(R.id.layout_nav_settings)
-//                    .addCircle()
-//                    .onClick(v -> {
-//                        backupWalletDialog.dismiss();
-//                        showPage(SETTINGS);
-//                    })
-//                    .show();
-//            viewModel.setBackupWalletDialogShown(true);
-//        }
-//    }
-
-    public void showFindWalletAddressDialog() {
+    public void showBackupWalletDialog() {
         if (!viewModel.isFindWalletAddressDialogShown()) {
-            findWalletAddressDialog = TutoShowcase.from(this);
-            findWalletAddressDialog.setContentView(R.layout.showcase_find_wallet)
+            int lighterBackground = Color.argb(102, 0, 0, 0); //40% opacity
+            backupWalletDialog = TutoShowcase.from(this);
+            backupWalletDialog.setContentView(R.layout.showcase_backup_wallet)
+                    .setBackgroundColor(lighterBackground)
                     .onClickContentView(R.id.btn_close, view -> {
-                        findWalletAddressDialog.dismiss();
-                        findWalletAddressDialog = null;
+                        backupWalletDialog.dismiss();
                     })
                     .on(R.id.layout_nav_settings)
                     .addCircle()
                     .onClick(v -> {
-                        findWalletAddressDialog.dismiss();
-                        findWalletAddressDialog = null;
+                        backupWalletDialog.dismiss();
+                        showPage(SETTINGS);
                     })
                     .show();
             viewModel.setFindWalletAddressDialogShown(true);
         }
     }
 
+//    public void showFindWalletAddressDialog() {
+//        if (!viewModel.isFindWalletAddressDialogShown()) {
+//            findWalletAddressDialog = TutoShowcase.from(this);
+//            findWalletAddressDialog.setContentView(R.layout.showcase_find_wallet)
+//                    .onClickContentView(R.id.btn_close, view -> {
+//                        findWalletAddressDialog.dismiss();
+//                        findWalletAddressDialog = null;
+//                    })
+//                    .on(R.id.layout_nav_settings)
+//                    .addCircle()
+//                    .onClick(v -> {
+//                        findWalletAddressDialog.dismiss();
+//                        findWalletAddressDialog = null;
+//                    })
+//                    .show();
+//            viewModel.setFindWalletAddressDialogShown(true);
+//        }
+//    }
 
     private void onWalletName(String name) {
         if (name != null && !name.isEmpty()) {

app/src/main/java/io/stormbird/wallet/ui/ImportTokenActivity.java

@@ -216,6 +216,7 @@ public class ImportTokenActivity extends BaseActivity implements View.OnClickLis
     {
         super.onPause();
         hideDialog();
+        viewModel.resetSignDialog();
     }
 
     @Override

app/src/main/java/io/stormbird/wallet/ui/ImportWalletActivity.java

@@ -176,8 +176,8 @@ public class ImportWalletActivity extends BaseActivity implements OnImportSeedLi
     @Override
     protected void onPause() {
         super.onPause();
-
         hideDialog();
+        importWalletViewModel.resetSignDialog();
     }
 
     private void onWallet(Wallet wallet) {

app/src/main/java/io/stormbird/wallet/ui/RedeemSignatureDisplayActivity.java

@@ -120,6 +120,13 @@ public class RedeemSignatureDisplayActivity extends BaseActivity implements View
         viewModel.prepare(token.tokenInfo.address, token, ticketRange.range);
     }
 
+    @Override
+    public void onPause()
+    {
+        super.onPause();
+        viewModel.resetSignDialog();
+    }
+
     @Override
     protected void onDestroy()
     {

app/src/main/java/io/stormbird/wallet/ui/SellDetailActivity.java

@@ -549,6 +549,13 @@ public class SellDetailActivity extends BaseActivity implements OnTokenClickList
         handler = new Handler();
     }
 
+    @Override
+    public void onPause()
+    {
+        super.onPause();
+        viewModel.resetSignDialog();
+    }
+
     @Override
     public void onTokenClick(View view, Token token, List<BigInteger> ids, boolean selected) {
         Context context = view.getContext();

app/src/main/java/io/stormbird/wallet/ui/TransferTicketDetailActivity.java

@@ -448,6 +448,13 @@ public class TransferTicketDetailActivity extends BaseActivity implements Runnab
         }
     }
 
+    @Override
+    public void onPause()
+    {
+        super.onPause();
+        viewModel.resetSignDialog();
+    }
+
     private void onProgress(boolean shouldShowProgress)
     {
         hideDialog();

app/src/main/java/io/stormbird/wallet/ui/WalletActionsActivity.java

@@ -64,7 +64,6 @@ public class WalletActionsActivity extends BaseActivity implements View.OnClickL
             walletCount++;
             isNewWallet = getIntent().getBooleanExtra("isNewWallet", false);
             initViews();
-            //HDKeyService.flagAsNotBackedUp(this, wallet.address);
         } else {
             finish();
         }

app/src/main/java/io/stormbird/wallet/ui/WalletsActivity.java

@@ -42,6 +42,8 @@ import io.stormbird.wallet.widget.AddWalletView;
 import io.stormbird.wallet.widget.SignTransactionDialog;
 import io.stormbird.wallet.widget.SystemView;
 
+import static io.stormbird.wallet.C.Key.WALLET;
+
 public class WalletsActivity extends BaseActivity implements
         View.OnClickListener,
         AddWalletView.OnNewWalletClickListener,
@@ -90,9 +92,17 @@ public class WalletsActivity extends BaseActivity implements
         viewModel.createWalletError().observe(this, this::onCreateWalletError);
         viewModel.updateBalance().observe(this, this::onUpdatedBalance);
         viewModel.updateENSName().observe(this, this::updateWalletName);
+        viewModel.noWalletsError().observe(this, this::noWallets);
         viewModel.findNetwork();
     }
 
+    private void noWallets(Boolean aBoolean)
+    {
+        Intent intent = new Intent(this, SplashActivity.class);
+        startActivity(intent);
+        finish();
+    }
+
     private void updateWalletName(Wallet wallet)
     {
         adapter.updateWalletName(wallet);

app/src/main/java/io/stormbird/wallet/viewmodel/BackupKeyViewModel.java

@@ -156,5 +156,10 @@ public class BackupKeyViewModel extends BaseViewModel {
     {
         fetchWalletsInteract.updateBackupTime(wallet.address).isDisposed();
     }
+
+    public void resetSignDialog()
+    {
+        keyService.resetSigningDialog();
+    }
 }
 

app/src/main/java/io/stormbird/wallet/viewmodel/ConfirmationViewModel.java

@@ -245,4 +245,9 @@ public class ConfirmationViewModel extends BaseViewModel {
             keyService.getAuthenticationForSignature(defaultWallet.getValue(), activity, callback);
         }
     }
+
+    public void resetSignDialog()
+    {
+        keyService.resetSigningDialog();
+    }
 }

app/src/main/java/io/stormbird/wallet/viewmodel/DappBrowserViewModel.java

@@ -310,4 +310,9 @@ public class DappBrowserViewModel extends BaseViewModel  {
     {
         keyService.getAuthenticationForSignature(wallet, activity, callback);
     }
+
+    public void resetSignDialog()
+    {
+        keyService.resetSigningDialog();
+    }
 }

app/src/main/java/io/stormbird/wallet/viewmodel/ImportTokenViewModel.java

@@ -677,4 +677,9 @@ public class ImportTokenViewModel extends BaseViewModel
             keyService.getAuthenticationForSignature(wallet.getValue(), activity, callback);
         }
     }
+
+    public void resetSignDialog()
+    {
+        keyService.resetSigningDialog();
+    }
 }

app/src/main/java/io/stormbird/wallet/viewmodel/ImportWalletViewModel.java

@@ -153,4 +153,9 @@ public class ImportWalletViewModel extends BaseViewModel implements OnSetWatchWa
             return isValid;
         });
     }
+
+    public void resetSignDialog()
+    {
+        keyService.resetSigningDialog();
+    }
 }

app/src/main/java/io/stormbird/wallet/viewmodel/RedeemSignatureDisplayModel.java

@@ -293,4 +293,9 @@ public class RedeemSignatureDisplayModel extends BaseViewModel
             keyService.getAuthenticationForSignature(defaultWallet.getValue(), activity, callback);
         }
     }
+
+    public void resetSignDialog()
+    {
+        keyService.resetSigningDialog();
+    }
 }

app/src/main/java/io/stormbird/wallet/viewmodel/SellDetailViewModel.java

@@ -145,4 +145,9 @@ public class SellDetailViewModel extends BaseViewModel {
             keyService.getAuthenticationForSignature(defaultWallet.getValue(), activity, callback);
         }
     }
+
+    public void resetSignDialog()
+    {
+        keyService.resetSigningDialog();
+    }
 }

app/src/main/java/io/stormbird/wallet/viewmodel/TokenFunctionViewModel.java

@@ -208,4 +208,9 @@ public class TokenFunctionViewModel extends BaseViewModel
                 .find()
                 .subscribe(wallet -> { this.wallet = wallet; }, this::onError);
     }
+
+    public void resetSignDialog()
+    {
+        keyService.resetSigningDialog();
+    }
 }

app/src/main/java/io/stormbird/wallet/viewmodel/TransferTicketDetailViewModel.java

@@ -277,4 +277,9 @@ public class TransferTicketDetailViewModel extends BaseViewModel {
             keyService.getAuthenticationForSignature(defaultWallet.getValue(), activity, callback);
         }
     }
+
+    public void resetSignDialog()
+    {
+        keyService.resetSigningDialog();
+    }
 }

app/src/main/java/io/stormbird/wallet/viewmodel/WalletsViewModel.java

@@ -63,6 +63,7 @@ public class WalletsViewModel extends BaseViewModel
     private final MutableLiveData<Wallet> defaultWallet = new MutableLiveData<>();
     private final MutableLiveData<Wallet> createdWallet = new MutableLiveData<>();
     private final MutableLiveData<ErrorEnvelope> createWalletError = new MutableLiveData<>();
+    private final MutableLiveData<Boolean> noWalletsError = new MutableLiveData<>();
     private final MutableLiveData<Wallet> updateBalance = new MutableLiveData<>();
     private final MutableLiveData<NetworkInfo> defaultNetwork = new MutableLiveData<>();
     private final MutableLiveData<Wallet> updateENSName = new MutableLiveData<>();
@@ -119,6 +120,7 @@ public class WalletsViewModel extends BaseViewModel
     {
         return createWalletError;
     }
+    public LiveData<Boolean> noWalletsError() { return noWalletsError; }
 
     public LiveData<Wallet> updateBalance()
     {
@@ -155,8 +157,8 @@ public class WalletsViewModel extends BaseViewModel
 
         disposable = genericWalletInteract
                 .find()
-                .subscribe(this::onDefaultWalletChanged, t -> {
-                });
+                .subscribe(this::onDefaultWalletChanged,
+                        error -> noWalletsError.postValue(true));
     }
 
     private void onWallets(Wallet[] items)

app/src/main/res/drawable/ic_logo.xml

@@ -0,0 +1,39 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="93dp"
+    android:height="66dp"
+    android:viewportWidth="93"
+    android:viewportHeight="66">
+  <path
+      android:pathData="M68,30.5a6.5,6.5 0,1 1,-13.001 -0.001A6.5,6.5 0,0 1,68 30.5"
+      android:fillColor="#F9D021"
+      android:fillType="evenOdd"/>
+  <path
+      android:pathData="M75,27c-0.334,0.337 -0.667,0.668 -0.993,1L74,27.995c0.333,-0.332 0.659,-0.663 1,-0.995"
+      android:fillColor="#75B943"
+      android:fillType="evenOdd"/>
+  <path
+      android:pathData="M75,27c-0.334,0.337 -0.667,0.668 -0.993,1L74,27.995c0.333,-0.332 0.659,-0.663 1,-0.995"
+      android:fillColor="#FFFFFE"
+      android:fillType="evenOdd"/>
+  <group>
+    <clip-path android:pathData="M0.013,0.113h92.933V66H0.013z M 0,0"/>
+    <path
+        android:pathData="M89.889,2.781A16292.8896,16292.8896 0,0 1,75.54 25.475l-0.802,1.261c-0.172,0.272 -0.34,0.539 -0.509,0.802 -1.28,-4.974 -5.409,-8.798 -10.534,-9.603 0.231,-0.368 7.423,-11.798 9.238,-14.703 0.208,-0.333 0.39,-0.58 0.851,-0.578 5.288,0.018 10.573,0.016 15.86,0.021 0.048,0 0.097,0.04 0.244,0.106"
+        android:fillColor="#75B943"
+        android:fillType="evenOdd"/>
+  </group>
+  <group>
+    <clip-path android:pathData="M0.013,0.113h92.933V66H0.013z M 0,0"/>
+    <path
+        android:pathData="M92.946,58.934c-2.647,3.155 -5.627,5.384 -9.415,6.28 -5.205,1.229 -10.163,0.672 -14.608,-2.56 -3.23,-2.346 -5.199,-5.633 -6.63,-9.287a48.607,48.607 0,0 1,-0.149 -0.387c-0.01,-0.031 -0.023,-0.062 -0.034,-0.092 -0.37,-0.98 -1.013,-2.752 -1.64,-4.668 -0.512,-1.564 -1.012,-3.224 -1.346,-4.63 0.823,0.167 1.677,0.253 2.549,0.253 3.852,0 7.313,-1.688 9.686,-4.368l0.027,-0.029c0.871,2.172 1.78,5.581 2.642,8.232a33.349,33.349 0,0 0,0.703 1.982c0.956,2.4 1.972,4.749 3.893,6.529 0.13,0.117 0.262,0.234 0.398,0.348 2.5,2.081 5.492,2.625 8.614,2.728 1.697,0.054 3.379,-0.178 5.31,-0.331"
+        android:fillColor="#DB393A"
+        android:fillType="evenOdd"/>
+  </group>
+  <group>
+    <clip-path android:pathData="M0.013,0.113h92.933V66H0.013z M 0,0"/>
+    <path
+        android:pathData="M50.699,37.763c-3.074,4.318 -6.406,8.43 -10.327,12.072 -3.305,3.07 -6.825,5.817 -11.072,7.475 -1.62,0.632 -3.299,0.98 -5.043,0.966 -4.93,0.01 -8.474,-3.094 -9.522,-8.283 -0.93,-4.611 -0.46,-9.152 0.827,-13.596 2.385,-8.232 6.575,-15.509 12.13,-21.978 2.515,-2.926 5.402,-5.442 9.174,-6.646 2.667,-0.85 5.35,-1.094 7.956,0.252 2.008,1.038 3.407,2.71 4.525,4.625 1.59,2.72 2.575,5.676 3.427,8.678a12.891,12.891 0,0 1,8.899 -3.552c0.688,0 1.365,0.054 2.023,0.159l0.78,-1.24c-0.59,-1.366 -1.093,-2.61 -1.657,-3.822 -1.765,-3.772 -4.174,-7.032 -7.647,-9.387C51.05,0.691 46.475,-0.204 41.565,0.208c-6.263,0.526 -12.104,2.356 -17.44,5.668C15.647,11.14 8.99,18.193 4.316,27.048 1.323,32.715 -0.4,38.754 0.08,45.248 0.7,53.63 4.9,59.625 12.375,63.29c5.814,2.851 12.005,3.109 18.275,2.336 5.212,-0.644 10.126,-2.365 14.656,-5 5.497,-3.194 10.26,-7.359 14.697,-11.902 0.152,-0.157 0.253,-0.39 0.466,-0.503 -0.51,-1.564 -1.011,-3.224 -1.345,-4.63a12.983,12.983 0,0 1,-8.425 -5.827"
+        android:fillColor="#54C1E3"
+        android:fillType="evenOdd"/>
+  </group>
+</vector>

app/src/main/res/drawable/item_white_triangle.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="100dp"
+    android:width="150dp"
+    android:viewportHeight="100"
+    android:viewportWidth="100" >
+    <group
+        android:name="triableGroup">
+        <path
+            android:name="triangle"
+            android:fillColor="@color/white"
+            android:pathData="m 50,0 l 50,100 -100,0 z" />
+    </group>
+</vector>

app/src/main/res/drawable/splash_background.xml

@@ -2,9 +2,7 @@
 <layer-list
     xmlns:android="http://schemas.android.com/apk/res/android" >
     <item android:drawable="@color/white" />
-    <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@drawable/ic_splash_welcome" />
-    </item>
+    <item
+        android:drawable="@drawable/ic_logo"
+        android:gravity="center"/>
 </layer-list>

app/src/main/res/layout/activity_backup.xml

@@ -1,11 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@color/colorPrimaryDark"
     android:orientation="vertical">
 
-    <include layout="@layout/layout_simple_toolbar" />
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+    <include layout="@layout/layout_white_toolbar" />
 
     <RelativeLayout
         android:id="@+id/relativeLayout3"
@@ -76,6 +81,7 @@
             android:layout_marginStart="25dp"
             android:layout_marginTop="25dp"
             android:layout_marginEnd="25dp"
+            android:lineSpacingExtra="4sp"
             android:gravity="center_horizontal"
             android:text="@string/backup_seed_phrase_detail" />
 
@@ -92,3 +98,23 @@
     </RelativeLayout>
 
     </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/layout_success_overlay"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center"
+        android:visibility="gone"
+        android:background="@color/blur">
+
+        <ImageView
+            android:id="@+id/success_image"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center|center_horizontal|center_vertical"
+            android:src="@drawable/big_green_tick"
+            android:foregroundGravity="center" />
+
+    </LinearLayout>
+
+</RelativeLayout>

app/src/main/res/layout/activity_backup_write_seed.xml

@@ -7,7 +7,7 @@
     android:background="@color/colorPrimaryDark"
     android:orientation="vertical">
 
-    <include layout="@layout/layout_simple_toolbar" />
+    <include layout="@layout/layout_white_toolbar" />
 
     <RelativeLayout
         android:id="@+id/relativeLayout3"

app/src/main/res/layout/activity_json_backup.xml

@@ -0,0 +1,95 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/colorPrimaryDark"
+    android:orientation="vertical">
+
+    <include layout="@layout/layout_simple_toolbar" />
+
+    <RelativeLayout
+        android:id="@+id/relativeLayout3"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:background="@drawable/background_card"
+        android:focusable="true"
+        android:focusableInTouchMode="true">
+
+        <TextView
+            android:id="@+id/text_title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_alignParentTop="true"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginStart="20dp"
+            android:layout_marginTop="20dp"
+            android:layout_marginEnd="20dp"
+            android:fontFamily="@font/font_light"
+            android:gravity="center_horizontal"
+            android:text="@string/what_is_keystore_json"
+            android:textColor="@color/black"
+            android:textSize="28sp" />
+
+        <LinearLayout
+            android:id="@+id/layout_word_holder"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="10dp"
+            android:layout_marginTop="20dp"
+            android:layout_marginEnd="10dp"
+            android:orientation="vertical"
+            android:visibility="visible" />
+
+        <LinearLayout
+            android:id="@+id/view_holder"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/text_title"
+            android:layout_centerHorizontal="true"
+            android:orientation="vertical">
+
+            <ImageView
+                android:id="@+id/seed_image_small"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:background="@drawable/ic_keystore"
+                android:scaleType="fitCenter"
+                android:visibility="gone" />
+
+            <ImageView
+                android:id="@+id/seed_image"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="40dp"
+                android:visibility="visible"
+                android:background="@drawable/ic_keystore"
+                android:scaleType="fitCenter" />
+
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/text_detail"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/view_holder"
+            android:layout_marginStart="25dp"
+            android:layout_marginTop="25dp"
+            android:layout_marginEnd="25dp"
+            android:lineSpacingExtra="4sp"
+            android:gravity="center_horizontal"
+            android:text="@string/backup_seed_phrase_detail" />
+
+        <LinearLayout
+            android:id="@+id/button_holder"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true"
+            android:orientation="vertical">
+
+            <include layout="@layout/item_bottom_buttons" />
+        </LinearLayout>
+
+    </RelativeLayout>
+
+</LinearLayout>

app/src/main/res/layout/activity_set_json_password.xml

@@ -50,6 +50,7 @@
                 android:layout_marginTop="20dp"
                 android:layout_marginEnd="42dp"
                 android:text="@string/keystore_loss_warning"
+                android:lineSpacingExtra="2sp"
                 android:gravity="center_horizontal"
                 android:textColor="@color/text_dark_gray"
                 android:textSize="14sp"/>

app/src/main/res/layout/activity_show_seed_phrase.xml

@@ -5,7 +5,7 @@
     android:background="@color/colorPrimaryDark"
     android:orientation="vertical">
 
-    <include layout="@layout/layout_simple_toolbar" />
+    <include layout="@layout/layout_white_toolbar" />
 
     <RelativeLayout
         android:layout_width="wrap_content"
@@ -25,6 +25,7 @@
             android:layout_marginEnd="35dp"
             android:fontFamily="@font/font_regular"
             android:gravity="center_horizontal"
+            android:lineSpacingExtra="4sp"
             android:text="@string/make_a_backup"
             android:textColor="@color/black"
             android:textSize="17sp" />

app/src/main/res/layout/activity_splash.xml

@@ -1,16 +1,35 @@
 <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:custom="http://schemas.android.com/apk/res-auto"
-    android:layout_width="wrap_content"
+    android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@color/white">
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_above="@id/layout_new_wallet"
+        android:layout_alignParentTop="true"
+        android:orientation="vertical"
+        android:gravity="center">
+
         <ImageView
             android:id="@+id/splash_image"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:background="@drawable/splash_background"
-        android:layout_centerInParent="true"/>
+            android:gravity="center_horizontal"/>
+
+        <TextView
+            android:layout_marginTop="9dp"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:textSize="26sp"
+            android:textColor="@color/text_black"
+            android:gravity="center_horizontal"
+            android:text="@string/welcome_to_alphawallet"/>
+
+    </LinearLayout>
 
     <LinearLayout
         android:id="@+id/layout_new_wallet"

app/src/main/res/layout/activity_verify_seed_phrase.xml

@@ -7,7 +7,7 @@
     android:background="@color/colorPrimaryDark"
     android:orientation="vertical">
 
-    <include layout="@layout/layout_simple_toolbar" />
+    <include layout="@layout/layout_white_toolbar" />
 
     <RelativeLayout
         android:id="@+id/relativeLayout3"

app/src/main/res/layout/layout_white_toolbar.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/toolbar"
+    android:layout_width="match_parent"
+    android:layout_height="?attr/actionBarSize"
+    android:background="@color/white"
+    android:contentInsetEnd="0dp"
+    android:contentInsetLeft="0dp"
+    android:contentInsetRight="0dp"
+    android:contentInsetStart="0dp"
+    android:theme="@style/AppTheme.WhiteToolbar"
+    app:contentInsetEnd="0dp"
+    app:contentInsetLeft="0dp"
+    app:contentInsetRight="0dp"
+    app:contentInsetStart="0dp"
+    app:popupTheme="@style/AppTheme.PopupOverlay"
+    app:titleTextAppearance="@style/AppTheme.Toolbar.WhiteTitle">
+
+    <TextView
+        android:id="@+id/toolbar_title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:layout_gravity="center"
+        android:ellipsize="end"
+        android:fontFamily="@font/font_light"
+        android:gravity="center"
+        android:paddingLeft="15dp"
+        android:paddingRight="15dp"
+        android:singleLine="true"
+        android:textColor="@color/black"
+        android:textSize="25sp" />
+
+</android.support.v7.widget.Toolbar>

app/src/main/res/layout/showcase_backup_wallet.xml

@@ -4,6 +4,7 @@
     android:layout_height="match_parent">
 
     <LinearLayout
+        android:id="@+id/layout"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_centerInParent="true"
@@ -24,6 +25,7 @@
             android:fontFamily="@font/font_regular"
             android:text="@string/title_back_up_your_wallet"
             android:textColor="@color/text_black"
+            android:gravity="center_horizontal"
             android:textSize="25sp" />
 
         <TextView
@@ -47,7 +49,18 @@
             android:textColor="@color/white"
             android:textSize="16sp"
             android:textStyle="normal" />
+
     </LinearLayout>
 
+    <ImageView
+        android:layout_width="40dp"
+        android:layout_height="16dp"
+        android:layout_below="@id/layout"
+        android:layout_alignEnd="@id/layout"
+        android:layout_marginTop="0dp"
+        android:layout_marginEnd="10dp"
+        android:rotation="180"
+        android:src="@drawable/item_white_triangle" />
+
 
 </RelativeLayout>

app/src/main/res/layout/showcase_find_wallet.xml

@@ -4,6 +4,7 @@
     android:layout_height="match_parent">
 
     <LinearLayout
+        android:id="@+id/layout"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_centerInParent="true"
@@ -21,6 +22,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginBottom="21dp"
+            android:gravity="center_horizontal"
             android:fontFamily="@font/font_regular"
             android:text="@string/title_find_your_wallet_address"
             android:textColor="@color/text_black"
@@ -49,5 +51,15 @@
             android:textStyle="normal" />
     </LinearLayout>
 
+    <ImageView
+        android:layout_width="40dp"
+        android:layout_height="16dp"
+        android:layout_below="@id/layout"
+        android:layout_alignEnd="@id/layout"
+        android:layout_marginTop="0dp"
+        android:layout_marginEnd="10dp"
+        android:rotation="180"
+        android:src="@drawable/item_white_triangle" />
+
 
 </RelativeLayout>

app/src/main/res/values-es/strings.xml

@@ -178,4 +178,6 @@
     <string name="reimport_wallet_title">Re-Import Wallet?</string>
     <string name="provide_authentication">Provide authentication to create key</string>
     <string name="import_error">Import Error, Try re-import again.</string>
+    <string name="welcome_to_alphawallet">Welcome to AlphaWallet</string>
+    <string name="logo">AlphaWallet Logo</string>
 </resources>

app/src/main/res/values-zh/strings.xml

@@ -444,4 +444,6 @@
     <string name="reimport_wallet_title">Re-Import Wallet?</string>
     <string name="provide_authentication">Provide authentication to create key</string>
     <string name="import_error">Import Error, Try re-import again.</string>
+    <string name="welcome_to_alphawallet">Welcome to AlphaWallet</string>
+    <string name="logo">AlphaWallet Logo</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -580,4 +580,6 @@
     <string name="reimport_wallet_title">Re-Import Wallet?</string>
     <string name="provide_authentication">Provide authentication to create key</string>
     <string name="import_error">Import Error, Try re-import again.</string>
+    <string name="welcome_to_alphawallet">Welcome to AlphaWallet</string>
+    <string name="logo">AlphaWallet Logo</string>
 </resources>

app/src/main/res/values/styles.xml

@@ -34,4 +34,13 @@
         <item name="android:textSize">20sp</item>
     </style>
 
+    <style name="AppTheme.Toolbar.WhiteTitle" parent="TextAppearance.Widget.AppCompat.Toolbar.Title">
+        <item name="android:textColor">@color/text_black</item>
+        <item name="android:textSize">20sp</item>
+    </style>
+
+    <style name="AppTheme.WhiteToolbar" parent="ThemeOverlay.AppCompat.ActionBar">
+        <item name="colorControlNormal">@color/text_black</item>
+    </style>
+
 </resources>

dmz/src/main/java/io/stormbird/token/web/Service/CryptoFunctions.java

@@ -28,7 +28,8 @@ public class CryptoFunctions implements CryptoFunctionsInterface
     public BigInteger signedMessageToKey(byte[] data, byte[] signature) throws SignatureException
     {
         Sign.SignatureData sigData = sigFromByteArray(signature);
-        return Sign.signedMessageToKey(data, sigData);
+        if (sigData == null) return BigInteger.ZERO;
+        else return Sign.signedMessageToKey(data, sigData);
     }
 
     @Override
@@ -39,6 +40,8 @@ public class CryptoFunctions implements CryptoFunctionsInterface
 
     public static Sign.SignatureData sigFromByteArray(byte[] sig)
     {
+        if (sig.length < 64 || sig.length > 65) return null;
+
         byte   subv = sig[64];
         if (subv < 27) subv += 27;