Support swapping tabs and bookmarks drawers

app/src/main/java/acr/browser/lightning/activity/BrowserActivity.java

@@ -173,6 +173,7 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
     private boolean mIsFullScreen = false;
     private boolean mIsImmersive = false;
     private boolean mShowTabsInDrawer;
+    private boolean mSwapBookmarksAndTabs;
     private int mOriginalOrientation;
     private int mBackgroundColor;
     private int mIconColor;
@@ -247,6 +248,7 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
         mDisabledIconColor = mDarkTheme ? ContextCompat.getColor(this, R.color.icon_dark_theme_disabled) :
             ContextCompat.getColor(this, R.color.icon_light_theme_disabled);
         mShowTabsInDrawer = mPreferences.getShowTabsInDrawer(!isTablet());
+        mSwapBookmarksAndTabs = mPreferences.getBookmarksAndTabsSwapped();
 
         // initialize background ColorDrawable
         int primaryColor = ThemeUtils.getPrimaryColor(this);
@@ -289,7 +291,6 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
 
         final TabsFragment tabsFragment = new TabsFragment();
         mTabsView = tabsFragment;
-        final int containerId = mShowTabsInDrawer ? R.id.left_drawer : R.id.tabs_toolbar_container;
         final Bundle tabsFragmentArguments = new Bundle();
         tabsFragmentArguments.putBoolean(TabsFragment.IS_INCOGNITO, isIncognito());
         tabsFragmentArguments.putBoolean(TabsFragment.VERTICAL_MODE, mShowTabsInDrawer);
@@ -303,8 +304,8 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
         final FragmentManager fragmentManager = getSupportFragmentManager();
         fragmentManager
             .beginTransaction()
-            .replace(containerId, tabsFragment, TAG_TABS_FRAGMENT)
-            .replace(R.id.right_drawer, bookmarksFragment, TAG_BOOKMARK_FRAGMENT)
+            .replace(getTabsFragmentViewId(), tabsFragment, TAG_TABS_FRAGMENT)
+            .replace(getBookmarksFragmentViewId(), bookmarksFragment, TAG_BOOKMARK_FRAGMENT)
             .commit();
         if (mShowTabsInDrawer) {
             mToolbarLayout.removeView(findViewById(R.id.tabs_toolbar_container));
@@ -333,7 +334,7 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
             }
             updateTabNumber(0);
         } else {
-            mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED, mDrawerLeft);
+            mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED, mSwapBookmarksAndTabs ? mDrawerRight : mDrawerLeft);
             mArrowImage.setImageResource(R.drawable.ic_action_home);
             mArrowImage.setColorFilter(mIconColor, PorterDuff.Mode.SRC_IN);
         }
@@ -378,6 +379,7 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
             WebIconDatabase.getInstance().open(getDir("icons", MODE_PRIVATE).getPath());
         }
 
+        @SuppressWarnings("VariableNotUsedInsideIf")
         Intent intent = savedInstanceState == null ? getIntent() : null;
 
         boolean launchedFromHistory = intent != null && (intent.getFlags() & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) != 0;
@@ -395,6 +397,19 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
         }
     }
 
+    @IdRes
+    private int getBookmarksFragmentViewId() {
+        return mSwapBookmarksAndTabs ? R.id.left_drawer : R.id.right_drawer;
+    }
+
+    private int getTabsFragmentViewId() {
+        if (mShowTabsInDrawer) {
+            return mSwapBookmarksAndTabs ? R.id.right_drawer : R.id.left_drawer;
+        } else {
+            return R.id.tabs_toolbar_container;
+        }
+    }
+
     static boolean isPanicTrigger(@Nullable Intent intent) {
         return intent != null && INTENT_PANIC_TRIGGER.equals(intent.getAction());
     }
@@ -1239,6 +1254,10 @@ public abstract class BrowserActivity extends ThemableBrowserActivity implements
     protected void onResume() {
         super.onResume();
         Log.d(TAG, "onResume");
+        if (mSwapBookmarksAndTabs != mPreferences.getBookmarksAndTabsSwapped()) {
+            restart();
+        }
+
         if (mSuggestionsAdapter != null) {
             mSuggestionsAdapter.refreshPreferences();
             mSuggestionsAdapter.refreshBookmarks();

app/src/main/java/acr/browser/lightning/activity/ThemableBrowserActivity.java

@@ -68,7 +68,7 @@ public abstract class ThemableBrowserActivity extends AppCompatActivity {
         return (getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_XLARGE;
     }
 
-    private void restart() {
+    protected void restart() {
         finish();
         startActivity(new Intent(this, getClass()));
     }

app/src/main/java/acr/browser/lightning/fragment/DisplaySettingsFragment.java

@@ -31,6 +31,9 @@ public class DisplaySettingsFragment extends LightningPreferenceFragment impleme
     private static final String SETTINGS_REFLOW = "text_reflow";
     private static final String SETTINGS_THEME = "app_theme";
     private static final String SETTINGS_TEXTSIZE = "text_size";
+    private static final String SETTINGS_DRAWERTABS = "cb_drawertabs";
+    private static final String SETTINGS_SWAPTABS = "cb_swapdrawers";
+
     private static final float XXLARGE = 30.0f;
     private static final float XLARGE = 26.0f;
     private static final float LARGE = 22.0f;
@@ -67,6 +70,8 @@ public class DisplaySettingsFragment extends LightningPreferenceFragment impleme
         cbviewport = (CheckBoxPreference) findPreference(SETTINGS_VIEWPORT);
         cboverview = (CheckBoxPreference) findPreference(SETTINGS_OVERVIEWMODE);
         cbreflow = (CheckBoxPreference) findPreference(SETTINGS_REFLOW);
+        CheckBoxPreference cbDrawerTabs = (CheckBoxPreference) findPreference(SETTINGS_DRAWERTABS);
+        CheckBoxPreference cbSwapTabs = (CheckBoxPreference) findPreference(SETTINGS_SWAPTABS);
 
         theme.setOnPreferenceClickListener(this);
         textsize.setOnPreferenceClickListener(this);
@@ -75,12 +80,16 @@ public class DisplaySettingsFragment extends LightningPreferenceFragment impleme
         cbviewport.setOnPreferenceChangeListener(this);
         cboverview.setOnPreferenceChangeListener(this);
         cbreflow.setOnPreferenceChangeListener(this);
+        cbDrawerTabs.setOnPreferenceChangeListener(this);
+        cbSwapTabs.setOnPreferenceChangeListener(this);
 
         cbstatus.setChecked(mPreferenceManager.getHideStatusBarEnabled());
         cbfullscreen.setChecked(mPreferenceManager.getFullScreenEnabled());
         cbviewport.setChecked(mPreferenceManager.getUseWideViewportEnabled());
         cboverview.setChecked(mPreferenceManager.getOverviewModeEnabled());
         cbreflow.setChecked(mPreferenceManager.getTextReflowEnabled());
+        cbDrawerTabs.setChecked(mPreferenceManager.getShowTabsInDrawer(true));
+        cbSwapTabs.setChecked(mPreferenceManager.getBookmarksAndTabsSwapped());
 
         theme.setSummary(mThemeOptions[mPreferenceManager.getUseTheme()]);
     }
@@ -101,27 +110,37 @@ public class DisplaySettingsFragment extends LightningPreferenceFragment impleme
 
     @Override
     public boolean onPreferenceChange(@NonNull Preference preference, Object newValue) {
+        boolean checked = false;
+        if (newValue instanceof Boolean) {
+            checked = Boolean.TRUE.equals(newValue);
+        }
         // switch preferences
         switch (preference.getKey()) {
             case SETTINGS_HIDESTATUSBAR:
-                mPreferenceManager.setHideStatusBarEnabled((Boolean) newValue);
-                cbstatus.setChecked((Boolean) newValue);
+                mPreferenceManager.setHideStatusBarEnabled(checked);
+                cbstatus.setChecked(checked);
                 return true;
             case SETTINGS_FULLSCREEN:
-                mPreferenceManager.setFullScreenEnabled((Boolean) newValue);
-                cbfullscreen.setChecked((Boolean) newValue);
+                mPreferenceManager.setFullScreenEnabled(checked);
+                cbfullscreen.setChecked(checked);
                 return true;
             case SETTINGS_VIEWPORT:
-                mPreferenceManager.setUseWideViewportEnabled((Boolean) newValue);
-                cbviewport.setChecked((Boolean) newValue);
+                mPreferenceManager.setUseWideViewportEnabled(checked);
+                cbviewport.setChecked(checked);
                 return true;
             case SETTINGS_OVERVIEWMODE:
-                mPreferenceManager.setOverviewModeEnabled((Boolean) newValue);
-                cboverview.setChecked((Boolean) newValue);
+                mPreferenceManager.setOverviewModeEnabled(checked);
+                cboverview.setChecked(checked);
                 return true;
             case SETTINGS_REFLOW:
-                mPreferenceManager.setTextReflowEnabled((Boolean) newValue);
-                cbreflow.setChecked((Boolean) newValue);
+                mPreferenceManager.setTextReflowEnabled(checked);
+                cbreflow.setChecked(checked);
+                return true;
+            case SETTINGS_DRAWERTABS:
+                mPreferenceManager.setShowTabsInDrawer(checked);
+                return true;
+            case SETTINGS_SWAPTABS:
+                mPreferenceManager.setBookmarkAndTabsSwapped(checked);
                 return true;
             default:
                 return false;

app/src/main/java/acr/browser/lightning/fragment/GeneralSettingsFragment.java

@@ -43,8 +43,6 @@ public class GeneralSettingsFragment extends LightningPreferenceFragment impleme
     private static final String SETTINGS_HOME = "home";
     private static final String SETTINGS_SEARCHENGINE = "search";
     private static final String SETTINGS_GOOGLESUGGESTIONS = "google_suggestions";
-    private static final String SETTINGS_DRAWERTABS = "cb_drawertabs";
-
     private Activity mActivity;
     private static final int API = android.os.Build.VERSION.SDK_INT;
     private CharSequence[] mProxyChoices;
@@ -77,7 +75,6 @@ public class GeneralSettingsFragment extends LightningPreferenceFragment impleme
         CheckBoxPreference cbJsScript = (CheckBoxPreference) findPreference(SETTINGS_JAVASCRIPT);
         CheckBoxPreference cbColorMode = (CheckBoxPreference) findPreference(SETTINGS_COLORMODE);
         CheckBoxPreference cbgooglesuggest = (CheckBoxPreference) findPreference(SETTINGS_GOOGLESUGGESTIONS);
-        CheckBoxPreference cbDrawerTabs = (CheckBoxPreference) findPreference(SETTINGS_DRAWERTABS);
 
         proxy.setOnPreferenceClickListener(this);
         useragent.setOnPreferenceClickListener(this);
@@ -90,7 +87,6 @@ public class GeneralSettingsFragment extends LightningPreferenceFragment impleme
         cbJsScript.setOnPreferenceChangeListener(this);
         cbColorMode.setOnPreferenceChangeListener(this);
         cbgooglesuggest.setOnPreferenceChangeListener(this);
-        cbDrawerTabs.setOnPreferenceChangeListener(this);
 
         mAgentChoice = mPreferenceManager.getUserAgentChoice();
         mHomepage = mPreferenceManager.getHomepage();
@@ -149,7 +145,6 @@ public class GeneralSettingsFragment extends LightningPreferenceFragment impleme
         cbAds.setChecked(Constants.FULL_VERSION && mPreferenceManager.getAdBlockEnabled());
         cbColorMode.setChecked(mPreferenceManager.getColorModeEnabled());
         cbgooglesuggest.setChecked(mPreferenceManager.getGoogleSearchSuggestionsEnabled());
-        cbDrawerTabs.setChecked(mPreferenceManager.getShowTabsInDrawer(true));
     }
 
     private void searchUrlPicker() {
@@ -543,7 +538,7 @@ public class GeneralSettingsFragment extends LightningPreferenceFragment impleme
     public boolean onPreferenceChange(@NonNull Preference preference, Object newValue) {
         boolean checked = false;
         if (newValue instanceof Boolean) {
-            checked = (Boolean) newValue;
+            checked = Boolean.TRUE.equals(newValue);
         }
         switch (preference.getKey()) {
             case SETTINGS_FLASH:
@@ -574,9 +569,6 @@ public class GeneralSettingsFragment extends LightningPreferenceFragment impleme
             case SETTINGS_GOOGLESUGGESTIONS:
                 mPreferenceManager.setGoogleSearchSuggestionsEnabled(checked);
                 return true;
-            case SETTINGS_DRAWERTABS:
-                mPreferenceManager.setShowTabsInDrawer(checked);
-                return true;
             default:
                 return false;
         }

app/src/main/java/acr/browser/lightning/preference/PreferenceManager.java

@@ -54,6 +54,7 @@ public class PreferenceManager {
         public static final String SHOW_TABS_IN_DRAWER = "showTabsInDrawer";
         public static final String DO_NOT_TRACK = "doNotTrack";
         public static final String IDENTIFYING_HEADERS = "removeIdentifyingHeaders";
+        public static final String SWAP_BOOKMARKS_AND_TABS = "swapBookmarksAndTabs";
 
         public static final String USE_PROXY = "useProxy";
         public static final String PROXY_CHOICE = "proxyChoice";
@@ -74,6 +75,14 @@ public class PreferenceManager {
         mPrefs = context.getSharedPreferences(PREFERENCES, 0);
     }
 
+    public boolean getBookmarksAndTabsSwapped() {
+        return mPrefs.getBoolean(Name.SWAP_BOOKMARKS_AND_TABS, false);
+    }
+
+    public void setBookmarkAndTabsSwapped(boolean swap) {
+        putBoolean(Name.SWAP_BOOKMARKS_AND_TABS, swap);
+    }
+
     public boolean getAdBlockEnabled() {
         return mPrefs.getBoolean(Name.BLOCK_ADS, false);
     }

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

@@ -225,10 +225,11 @@
     <string name="dialog_folder">What would you like to do with this folder?</string>
     <string name="clear_web_storage">Clear Web Storage</string>
     <string name="clear_web_storage_exit">Clear web storage on exit</string>
-    <string name="message_web_storage_cleared">Web Storage Cleared</string>
+    <string name="message_web_storage_cleared">Web storage cleared</string>
     <string name="hosts_source">Hosts File Ad Blocking Source</string>
     <string name="settings_adblock">Ad Block Settings</string>
-    <string name="tabs_in_drawer">Show tabs in Navigation Drawer</string>
+    <string name="tabs_in_drawer">Show tabs in navigation drawer</string>
+    <string name="swap_bookmarks_and_tabs">Swap bookmark and tab drawers</string>
     <string name="do_not_track">Request \'Do Not Track\'</string>
     <string name="remove_identifying_headers">Remove Identifying Headers</string>
     <string name="action_add_to_homescreen">Add to Homescreen</string>

app/src/main/res/xml/preference_display.xml

@@ -2,33 +2,41 @@
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
 
     <PreferenceCategory android:title="@string/settings_display">
+        <CheckBoxPreference
+            android:defaultValue="true"
+            android:key="cb_drawertabs"
+            android:title="@string/tabs_in_drawer"/>
+        <CheckBoxPreference
+            android:defaultValue="true"
+            android:key="cb_swapdrawers"
+            android:title="@string/swap_bookmarks_and_tabs"/>
         <CheckBoxPreference
             android:defaultValue="false"
             android:key="fullScreenOption"
-            android:title="@string/fullScreenOption" />
+            android:title="@string/fullScreenOption"/>
         <CheckBoxPreference
             android:defaultValue="true"
             android:key="fullscreen"
-            android:title="@string/fullscreen" />
+            android:title="@string/fullscreen"/>
         <CheckBoxPreference
             android:defaultValue="true"
             android:key="wideViewPort"
-            android:title="@string/wideViewPort"
-            android:summary="@string/recommended" />
+            android:summary="@string/recommended"
+            android:title="@string/wideViewPort"/>
         <CheckBoxPreference
             android:defaultValue="true"
             android:key="overViewMode"
-            android:title="@string/overViewMode"
-            android:summary="@string/recommended" />
+            android:summary="@string/recommended"
+            android:title="@string/overViewMode"/>
         <CheckBoxPreference
             android:defaultValue="false"
             android:key="text_reflow"
-            android:title="@string/reflow" />
+            android:title="@string/reflow"/>
         <Preference
             android:key="app_theme"
-            android:title="@string/theme" />
+            android:title="@string/theme"/>
         <Preference
             android:key="text_size"
-            android:title="@string/title_text_size" />
+            android:title="@string/title_text_size"/>
     </PreferenceCategory>
 </PreferenceScreen>

app/src/main/res/xml/preference_general.xml

@@ -2,10 +2,6 @@
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
 
     <PreferenceCategory android:title="@string/settings_general">
-        <CheckBoxPreference
-            android:defaultValue="true"
-            android:key="cb_drawertabs"
-            android:title="@string/tabs_in_drawer" />
         <CheckBoxPreference
             android:defaultValue="false"
             android:key="cb_flash"