Feat: tokenscript engine js

app/src/androidTest/java/com/alphawallet/app/AnalyticsSettingsTest.java

@@ -9,6 +9,7 @@
 import static com.alphawallet.app.steps.Steps.closeSecurityWarning;
 import static com.alphawallet.app.steps.Steps.createNewWallet;
 import static com.alphawallet.app.steps.Steps.gotoSettingsPage;
+import static com.alphawallet.app.steps.Steps.scrollToImproved;
 import static com.alphawallet.app.steps.Steps.selectMenu;
 import static com.alphawallet.app.util.Helper.click;
 
@@ -38,7 +39,10 @@ public void title_should_see_crash_report_settings_page()
         gotoSettingsPage();
         selectMenu("Advanced");
         Helper.wait(1);
-        onView(withId(R.id.layout)).perform(swipeUp());
+        onView(withId(R.id.scroll_layer)).perform(swipeUp());
+        onView(withId(R.id.scroll_layer)).perform(swipeUp());
+        onView(withSubstring("Crash")).perform(scrollToImproved());
+
         click(withSubstring("Crash"));
         shouldSee("Share Anonymous Data");
     }

app/src/main/AndroidManifest.xml

@@ -326,6 +326,11 @@
                 android:hardwareAccelerated="true"
                 android:label="ERC1155 Asset Details" />
 
+        <activity
+                android:name=".ui.TokenScriptJsActivity"
+                android:hardwareAccelerated="true"
+                android:label="TokenScript JS Viewer" />
+
         <activity
                 android:name=".ui.Erc1155AssetListActivity"
                 android:hardwareAccelerated="true"

app/src/main/java/com/alphawallet/app/repository/PreferenceRepositoryType.java

@@ -142,4 +142,8 @@ public interface PreferenceRepositoryType
     boolean isPostNotificationsPermissionRequested(String address);
 
     void setPostNotificationsPermissionRequested(String address, boolean hasRequested);
+
+    boolean getUseTSViewer();
+
+    void setUseTSViewer(boolean toggleState);
 }

app/src/main/java/com/alphawallet/app/repository/SharedPreferenceRepository.java

@@ -32,6 +32,7 @@
     public static final String HIDE_ZERO_BALANCE_TOKENS = "hide_zero_balance_tokens";
     public static final String FULL_SCREEN_STATE = "full_screen";
     public static final String EXPERIMENTAL_1559_TX = "ex_1559_tx";
+    public static final String USE_TOKENSCRIPT_VIEWER = "use_ts_viewer";
     public static final String DEVELOPER_OVERRIDE = "developer_override";
     public static final String TESTNET_ENABLED = "testnet_enabled";
     public static final String PRICE_ALERTS = "price_alerts";
@@ -469,10 +470,23 @@
     }
 
     @Override
-    public void setPostNotificationsPermissionRequested(String address, boolean hasRequested) {
+    public void setPostNotificationsPermissionRequested(String address, boolean hasRequested)
+    {
         pref.edit().putBoolean(getAddressKey(POST_NOTIFICATIONS_PERMISSION_REQUESTED, address), hasRequested).apply();
     }
 
+    @Override
+    public boolean getUseTSViewer()
+    {
+        return pref.getBoolean(USE_TOKENSCRIPT_VIEWER, true);
+    }
+
+    @Override
+    public void setUseTSViewer(boolean state)
+    {
+        pref.edit().putBoolean(USE_TOKENSCRIPT_VIEWER, state).apply();
+    }
+
     @NonNull
     private String getAddressKey(String key, String address)
     {

app/src/main/java/com/alphawallet/app/ui/AdvancedSettingsActivity.java

@@ -47,6 +47,7 @@
     private SettingsItemView analytics;
     private SettingsItemView crashReporting;
     private SettingsItemView developerOverride;
+    private SettingsItemView tokenScriptViewer;
     private AWalletAlertDialog waitDialog = null;
 
     @Nullable
@@ -57,7 +58,7 @@
     {
         super.onCreate(savedInstanceState);
         viewModel = new ViewModelProvider(this)
-            .get(AdvancedSettingsViewModel.class);
+                .get(AdvancedSettingsViewModel.class);
 
         setContentView(R.layout.activity_generic_settings);
         toolbar();
@@ -82,68 +83,74 @@
     private void initializeSettings()
     {
         nodeStatus = new SettingsItemView.Builder(this)
-            .withIcon(R.drawable.ic_settings_node_status)
-            .withTitle(R.string.action_node_status)
-            .withListener(this::onNodeStatusClicked)
-            .build();
+                .withIcon(R.drawable.ic_settings_node_status)
+                .withTitle(R.string.action_node_status)
+                .withListener(this::onNodeStatusClicked)
+                .build();
 
         console = new SettingsItemView.Builder(this)
-            .withIcon(R.drawable.ic_settings_console)
-            .withTitle(R.string.title_console)
-            .withListener(this::onConsoleClicked)
-            .build();
+                .withIcon(R.drawable.ic_settings_console)
+                .withTitle(R.string.title_console)
+                .withListener(this::onConsoleClicked)
+                .build();
 
         clearBrowserCache = new SettingsItemView.Builder(this)
-            .withIcon(R.drawable.ic_settings_cache)
-            .withTitle(R.string.title_clear_browser_cache)
-            .withListener(this::onClearBrowserCacheClicked)
-            .build();
+                .withIcon(R.drawable.ic_settings_cache)
+                .withTitle(R.string.title_clear_browser_cache)
+                .withListener(this::onClearBrowserCacheClicked)
+                .build();
 
         tokenScript = new SettingsItemView.Builder(this)
-            .withIcon(R.drawable.ic_settings_tokenscript)
-            .withTitle(R.string.title_tokenscript)
-            .withListener(this::onTokenScriptClicked)
-            .build();
+                .withIcon(R.drawable.ic_settings_tokenscript)
+                .withTitle(R.string.title_tokenscript)
+                .withListener(this::onTokenScriptClicked)
+                .build();
 
         //TODO Change Icon
         tokenScriptManagement = new SettingsItemView.Builder(this)
-            .withIcon(R.drawable.ic_settings_tokenscript_manage)
-            .withTitle(R.string.tokenscript_management)
-            .withListener(this::onTokenScriptManagementClicked)
-            .build();
+                .withIcon(R.drawable.ic_settings_tokenscript_manage)
+                .withTitle(R.string.tokenscript_management)
+                .withListener(this::onTokenScriptManagementClicked)
+                .build();
+
+        tokenScriptViewer = new SettingsItemView.Builder(this)
+                .withType(SettingsItemView.Type.TOGGLE)
+                .withIcon(R.drawable.ic_tokenscript)
+                .withTitle(R.string.use_tokenscript_viewer)
+                .withListener(this::onUseTokenScriptViewer)
+                .build();
 
         fullScreenSettings = new SettingsItemView.Builder(this)
-            .withType(SettingsItemView.Type.TOGGLE)
-            .withIcon(R.drawable.ic_phoneicon)
-            .withTitle(R.string.fullscreen)
-            .withListener(this::onFullScreenClicked)
-            .build();
+                .withType(SettingsItemView.Type.TOGGLE)
+                .withIcon(R.drawable.ic_phoneicon)
+                .withTitle(R.string.fullscreen)
+                .withListener(this::onFullScreenClicked)
+                .build();
 
         refreshTokenDatabase = new SettingsItemView.Builder(this)
-            .withIcon(R.drawable.ic_settings_reset_tokens)
-            .withTitle(R.string.title_reload_token_data)
-            .withListener(this::onReloadTokenDataClicked)
-            .build();
+                .withIcon(R.drawable.ic_settings_reset_tokens)
+                .withTitle(R.string.title_reload_token_data)
+                .withListener(this::onReloadTokenDataClicked)
+                .build();
 
         eip1559Transactions = new SettingsItemView.Builder(this)
-            .withType(SettingsItemView.Type.TOGGLE)
-            .withIcon(R.drawable.ic_icons_settings_1559)
-            .withTitle(R.string.experimental_1559)
-//            .withSubtitle(R.string.experimental_1559_tx_sub)
-            .withListener(this::on1559TransactionsClicked)
-            .build();
+                .withType(SettingsItemView.Type.TOGGLE)
+                .withIcon(R.drawable.ic_icons_settings_1559)
+                .withTitle(R.string.experimental_1559)
+                .withListener(this::on1559TransactionsClicked)
+                .build();
 
         analytics = new SettingsItemView.Builder(this)
-            .withIcon(R.drawable.ic_settings_analytics)
-            .withTitle(R.string.settings_title_analytics)
-            .withListener(this::onAnalyticsClicked)
-            .build();
+                .withIcon(R.drawable.ic_settings_analytics)
+                .withTitle(R.string.settings_title_analytics)
+                .withListener(this::onAnalyticsClicked)
+                .build();
 
         crashReporting = new SettingsItemView.Builder(this)
-            .withIcon(R.drawable.ic_settings_crash_reporting)
-            .withTitle(R.string.settings_title_crash_reporting)
-            .withListener(this::onCrashReportingClicked)
-            .build();
+                .withIcon(R.drawable.ic_settings_crash_reporting)
+                .withTitle(R.string.settings_title_crash_reporting)
+                .withListener(this::onCrashReportingClicked)
+                .build();
 
         developerOverride = new SettingsItemView.Builder(this)
                 .withType(SettingsItemView.Type.TOGGLE)
@@ -155,6 +162,7 @@
         fullScreenSettings.setToggleState(viewModel.getFullScreenState());
         eip1559Transactions.setToggleState(viewModel.get1559TransactionsState());
         developerOverride.setToggleState(viewModel.getDeveloperOverrideState());
+        tokenScriptViewer.setToggleState(viewModel.getTokenScriptViewerState());
     }
 
     private void onDeveloperOverride()
@@ -172,6 +180,11 @@
         viewModel.toggle1559Transactions(eip1559Transactions.getToggleState());
     }
 
+    private void onUseTokenScriptViewer()
+    {
+        viewModel.toggleUseViewer(tokenScriptViewer.getToggleState());
+    }
+
     private void addSettingsToLayout()
     {
         LinearLayout advancedSettingsLayout = findViewById(R.id.layout);
@@ -186,6 +199,7 @@
         advancedSettingsLayout.addView(fullScreenSettings);
         advancedSettingsLayout.addView(refreshTokenDatabase);
         advancedSettingsLayout.addView(eip1559Transactions);
+        advancedSettingsLayout.addView(tokenScriptViewer);
         advancedSettingsLayout.addView(analytics);
         advancedSettingsLayout.addView(crashReporting);
         advancedSettingsLayout.addView(developerOverride);
@@ -204,25 +218,25 @@
     private void onClearBrowserCacheClicked()
     {
         Single.fromCallable(() ->
-            {
-                WebView webView = new WebView(this);
-                webView.clearCache(true);
-                webView.clearFormData();
-                webView.clearHistory();
-                webView.clearSslPreferences();
-                CookieManager cookieManager = CookieManager.getInstance();
-                cookieManager.removeAllCookies(null);
-                WebStorage.getInstance().deleteAllData();
-                viewModel.blankFilterSettings();
-                Glide.get(this).clearDiskCache();
-                return 1;
-            }).subscribeOn(Schedulers.io())
-            .observeOn(AndroidSchedulers.mainThread())
-            .subscribe(v ->
-            {
-                Toast.makeText(this, getString(R.string.toast_browser_cache_cleared), Toast.LENGTH_SHORT).show();
-                finish();
-            }).isDisposed();
+                {
+                    WebView webView = new WebView(this);
+                    webView.clearCache(true);
+                    webView.clearFormData();
+                    webView.clearHistory();
+                    webView.clearSslPreferences();
+                    CookieManager cookieManager = CookieManager.getInstance();
+                    cookieManager.removeAllCookies(null);
+                    WebStorage.getInstance().deleteAllData();
+                    viewModel.blankFilterSettings();
+                    Glide.get(this).clearDiskCache();
+                    return 1;
+                }).subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(v ->
+                {
+                    Toast.makeText(this, getString(R.string.toast_browser_cache_cleared), Toast.LENGTH_SHORT).show();
+                    finish();
+                }).isDisposed();
     }
 
     private void onReloadTokenDataClicked()
@@ -242,9 +256,9 @@
             viewModel.stopChainActivity();
             showWaitDialog();
             clearTokenCache = viewModel.resetTokenData()
-                .subscribeOn(Schedulers.io())
-                .observeOn(AndroidSchedulers.mainThread())
-                .subscribe(this::showResetResult);
+                    .subscribeOn(Schedulers.io())
+                    .observeOn(AndroidSchedulers.mainThread())
+                    .subscribe(this::showResetResult);
 
             viewModel.blankFilterSettings();
         });
@@ -340,7 +354,7 @@
     private boolean checkWritePermission()
     {
         return ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)
-            == PackageManager.PERMISSION_GRANTED;
+                == PackageManager.PERMISSION_GRANTED;
     }
 
     @Override

app/src/main/java/com/alphawallet/app/ui/DappBrowserFragment.java

@@ -820,7 +820,7 @@
     private void setupWeb3(Wallet wallet)
     {
         if (wallet == null) { return; }
-        web3.setChainId(activeNetwork.chainId);
+        web3.setChainId(activeNetwork.chainId, false);
         web3.setWalletAddress(new Address(wallet.address));
 
         web3.setWebChromeClient(new WebChromeClient()