Fixes UIDialog focus issues (MozillaReality#2351)

* Fix focus issues in dialogs

* Refactored common behaviors to UIDialog

* Just use WorldClickListener for UIDialog dismiss

Author: keianhzo

app/src/common/shared/org/mozilla/vrbrowser/ui/views/settings/RadioGroupSetting.java

@@ -103,7 +103,6 @@ public void onCheckedChanged(RadioGroup compoundButton, @IdRes int checkedId) {
             }
 
             setChecked(checkedId, true);
-            compoundButton.requestFocus();
         }
     };
 

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/NoInternetWidget.java

@@ -53,18 +53,4 @@ protected void initializeWidgetPlacement(WidgetPlacement aPlacement) {
         aPlacement.visible = false;
     }
 
-    @Override
-    public void show(int aShowFlags) {
-        super.show(aShowFlags);
-
-        mWidgetManager.pushWorldBrightness(this, WidgetManagerDelegate.DEFAULT_DIM_BRIGHTNESS);
-    }
-
-    @Override
-    public void hide(int aHideFlags) {
-        super.hide(aHideFlags);
-
-        mWidgetManager.popWorldBrightness(this);
-    }
-
 }

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/TabsWidget.java

@@ -20,11 +20,10 @@
 import org.mozilla.vrbrowser.ui.widgets.dialogs.SendTabDialogWidget;
 import org.mozilla.vrbrowser.ui.widgets.dialogs.UIDialog;
 import org.mozilla.vrbrowser.utils.BitmapCache;
-import org.mozilla.vrbrowser.utils.ViewUtils;
 
 import java.util.ArrayList;
 
-public class TabsWidget extends UIDialog implements WidgetManagerDelegate.WorldClickListener {
+public class TabsWidget extends UIDialog {
     protected BitmapCache mBitmapCache;
     protected RecyclerView mTabsList;
     protected GridLayoutManager mLayoutManager;
@@ -136,8 +135,6 @@ private void initialize() {
             mAdapter.notifyDataSetChanged();
             updateSelectionMode();
         });
-
-        mWidgetManager.addWorldClickListener(this);
     }
 
     public void attachToWindow(WindowWidget aWindow) {
@@ -147,9 +144,6 @@ public void attachToWindow(WindowWidget aWindow) {
 
     @Override
     public void releaseWidget() {
-        if (mWidgetManager != null) {
-            mWidgetManager.removeWorldClickListener(this);
-        }
         super.releaseWidget();
     }
 
@@ -158,15 +152,13 @@ public void show(int aShowFlags) {
         super.show(aShowFlags);
         refreshTabs();
         invalidate();
-        mWidgetManager.pushWorldBrightness(this, WidgetManagerDelegate.DEFAULT_DIM_BRIGHTNESS);
         mTabsList.requestFocusFromTouch();
     }
 
     @Override
     public void hide(@HideFlags int aHideFlags) {
         super.hide(aHideFlags);
         mRenderer.clearSurface();
-        mWidgetManager.popWorldBrightness(this);
     }
 
     public void setTabDelegate(TabDelegate aDelegate) {
@@ -378,19 +370,4 @@ public void getItemOffsets(Rect outRect, View view, RecyclerView parent, Recycle
         }
     }
 
-    @Override
-    public void onGlobalFocusChanged(View oldFocus, View newFocus) {
-        if (ViewUtils.isEqualOrChildrenOf(this, oldFocus) && this.isVisible() &&
-                !ViewUtils.isEqualOrChildrenOf(this, newFocus)) {
-            onDismiss();
-        }
-    }
-
-    @Override
-    public void onWorldClick() {
-        if (this.isVisible()) {
-            onDismiss();
-        }
-    }
-
 }

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/UIWidget.java

@@ -318,9 +318,9 @@ public void show(@ShowFlags int aShowFlags) {
             mWidgetManager.pushBackHandler(mBackHandler);
         }
 
-        setFocusableInTouchMode(false);
+        setFocusableInTouchMode(true);
         if (aShowFlags == REQUEST_FOCUS) {
-            requestFocusFromTouch();
+            post(this::requestFocusFromTouch);
         } else if (aShowFlags == CLEAR_FOCUS) {
             clearFocus();
         }

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/dialogs/BaseAppDialogWidget.java

@@ -80,8 +80,6 @@ public void show(@ShowFlags int aShowFlags) {
                 MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
         super.show(aShowFlags);
 
-        mWidgetManager.pushWorldBrightness(this, WidgetManagerDelegate.DEFAULT_DIM_BRIGHTNESS);
-
         ViewTreeObserver viewTreeObserver = getViewTreeObserver();
         if (viewTreeObserver.isAlive()) {
             viewTreeObserver.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
@@ -95,20 +93,6 @@ public void onGlobalLayout() {
         }
     }
 
-    public void hide(@HideFlags int aHideFlags) {
-        super.hide(aHideFlags);
-        mWidgetManager.popWorldBrightness(this);
-    }
-
-    // WidgetManagerDelegate.FocusChangeListener
-
-    @Override
-    public void onGlobalFocusChanged(View oldFocus, View newFocus) {
-        if (oldFocus == this && isVisible() && findViewById(newFocus.getId()) == null) {
-            onDismiss();
-        }
-    }
-
     public void setButtonsDelegate(Delegate delegate) {
         mAppDialogDelegate = delegate;
     }

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/dialogs/CrashDialogWidget.java

@@ -13,9 +13,8 @@
 
 import org.mozilla.vrbrowser.R;
 import org.mozilla.vrbrowser.audio.AudioEngine;
-import org.mozilla.vrbrowser.browser.engine.SessionStore;
 import org.mozilla.vrbrowser.browser.SettingsStore;
-import org.mozilla.vrbrowser.ui.widgets.WidgetManagerDelegate;
+import org.mozilla.vrbrowser.browser.engine.SessionStore;
 import org.mozilla.vrbrowser.ui.widgets.WidgetPlacement;
 
 public class CrashDialogWidget extends UIDialog {
@@ -51,8 +50,6 @@ public CrashDialogWidget(Context aContext, AttributeSet aAttrs, int aDefStyle) {
     private void initialize(Context aContext) {
         inflate(aContext, R.layout.crash_dialog, this);
 
-        mWidgetManager.addFocusChangeListener(this);
-
         mLearnMoreButton = findViewById(R.id.learnMoreButton);
         mDoNotSendButton = findViewById(R.id.dontSendButton);
         mSendDataButton = findViewById(R.id.sendDataButton);
@@ -106,13 +103,6 @@ private void initialize(Context aContext) {
         mAudio = AudioEngine.fromContext(aContext);
     }
 
-    @Override
-    public void releaseWidget() {
-        mWidgetManager.removeFocusChangeListener(this);
-
-        super.releaseWidget();
-    }
-
     @Override
     protected void initializeWidgetPlacement(WidgetPlacement aPlacement) {
         aPlacement.visible = false;
@@ -126,20 +116,6 @@ protected void initializeWidgetPlacement(WidgetPlacement aPlacement) {
         aPlacement.translationZ = WidgetPlacement.unitFromMeters(getContext(), R.dimen.crash_dialog_world_z);
     }
 
-    @Override
-    public void show(@ShowFlags int aShowFlags) {
-        super.show(aShowFlags);
-
-        mWidgetManager.pushWorldBrightness(this, WidgetManagerDelegate.DEFAULT_DIM_BRIGHTNESS);
-    }
-
-    @Override
-    public void hide(@HideFlags int aHideFlags) {
-        super.hide(aHideFlags);
-
-        mWidgetManager.popWorldBrightness(this);
-    }
-
     public void setCrashDialogDelegate(CrashDialogDelegate aDelegate) {
         mCrashDialogDelegate = aDelegate;
     }

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/dialogs/PermissionWidget.java

@@ -10,21 +10,17 @@
 import android.text.SpannableStringBuilder;
 import android.util.AttributeSet;
 import android.util.Log;
-import android.view.View;
 import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.TextView;
 
 import org.mozilla.geckoview.GeckoSession;
 import org.mozilla.vrbrowser.R;
-import org.mozilla.vrbrowser.ui.widgets.UIWidget;
-import org.mozilla.vrbrowser.ui.widgets.WidgetManagerDelegate;
 import org.mozilla.vrbrowser.ui.widgets.WidgetPlacement;
-import org.mozilla.vrbrowser.utils.SystemUtils;
 
 import java.net.URI;
 
-public class PermissionWidget extends UIDialog implements WidgetManagerDelegate.FocusChangeListener {
+public class PermissionWidget extends UIDialog {
 
     private TextView mPermissionMessage;
     private ImageView mPermissionIcon;
@@ -80,20 +76,6 @@ protected void initializeWidgetPlacement(WidgetPlacement aPlacement) {
         aPlacement.anchorY = 0.5f;
     }
 
-    @Override
-    public void show(@ShowFlags int aShowFlags) {
-        super.show(aShowFlags);
-
-        mWidgetManager.pushWorldBrightness(this, WidgetManagerDelegate.DEFAULT_DIM_BRIGHTNESS);
-    }
-
-    @Override
-    public void hide(@HideFlags int aHideFlag) {
-        super.hide(aHideFlag);
-
-        mWidgetManager.popWorldBrightness(this);
-    }
-
     public void showPrompt(String aUri, PermissionType aType, GeckoSession.PermissionDelegate.Callback aCallback) {
         int messageId;
         int iconId;

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/dialogs/RestartDialogWidget.java

@@ -74,17 +74,4 @@ protected void initializeWidgetPlacement(WidgetPlacement aPlacement) {
         aPlacement.translationZ = WidgetPlacement.unitFromMeters(getContext(), R.dimen.restart_dialog_world_z);
     }
 
-    @Override
-    public void show(int aShowFlags) {
-        super.show(aShowFlags);
-
-        mWidgetManager.pushWorldBrightness(this, WidgetManagerDelegate.DEFAULT_DIM_BRIGHTNESS);
-    }
-
-    @Override
-    public void hide(int aHideFlags) {
-        super.hide(aHideFlags);
-
-        mWidgetManager.popWorldBrightness(this);
-    }
 }

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/dialogs/UIDialog.java

@@ -2,13 +2,11 @@
 
 import android.content.Context;
 import android.util.AttributeSet;
-import android.view.View;
 
 import org.mozilla.vrbrowser.ui.widgets.UIWidget;
 import org.mozilla.vrbrowser.ui.widgets.WidgetManagerDelegate;
-import org.mozilla.vrbrowser.utils.ViewUtils;
 
-public abstract class UIDialog extends UIWidget implements WidgetManagerDelegate.FocusChangeListener {
+public abstract class UIDialog extends UIWidget implements WidgetManagerDelegate.WorldClickListener {
     public UIDialog(Context aContext) {
         super(aContext);
         initialize();
@@ -25,12 +23,12 @@ public UIDialog(Context aContext, AttributeSet aAttrs, int aDefStyle) {
     }
 
     private void initialize() {
-        mWidgetManager.addFocusChangeListener(this);
+        mWidgetManager.addWorldClickListener(this);
     }
 
     @Override
     public void releaseWidget() {
-        mWidgetManager.removeFocusChangeListener(this);
+        mWidgetManager.removeWorldClickListener(this);
         super.releaseWidget();
     }
 
@@ -39,13 +37,24 @@ public boolean isDialog() {
         return true;
     }
 
-    // WidgetManagerDelegate.FocusChangeListener
+    @Override
+    public void show(int aShowFlags) {
+        super.show(aShowFlags);
+
+        mWidgetManager.pushWorldBrightness(this, WidgetManagerDelegate.DEFAULT_DIM_BRIGHTNESS);
+    }
+
+    @Override
+    public void hide(int aHideFlags) {
+        super.hide(aHideFlags);
+
+        mWidgetManager.popWorldBrightness(this);
+    }
 
     @Override
-    public void onGlobalFocusChanged(View oldFocus, View newFocus) {
-        if (!ViewUtils.isEqualOrChildrenOf(this, newFocus) && isVisible()) {
+    public void onWorldClick() {
+        if (this.isVisible()) {
             onDismiss();
         }
     }
-
 }

app/src/common/shared/org/mozilla/vrbrowser/ui/widgets/dialogs/WhatsNewWidget.java

@@ -25,7 +25,7 @@
 
 import java.util.concurrent.Executor;
 
-public class WhatsNewWidget extends UIDialog implements WidgetManagerDelegate.WorldClickListener {
+public class WhatsNewWidget extends UIDialog {
 
     private Accounts mAccounts;
     private Runnable mSignInCallback;
@@ -80,22 +80,11 @@ protected void initializeWidgetPlacement(WidgetPlacement aPlacement) {
                                   WidgetPlacement.unitFromMeters(getContext(), R.dimen.window_world_z);
     }
 
-    @Override
-    public void show(@ShowFlags int aShowFlags) {
-        super.show(aShowFlags);
-
-        mWidgetManager.addWorldClickListener(this);
-        mWidgetManager.pushWorldBrightness(this, WidgetManagerDelegate.DEFAULT_DIM_BRIGHTNESS);
-    }
-
     @Override
     public void hide(@HideFlags int aHideFlags) {
         super.hide(aHideFlags);
 
         SettingsStore.getInstance(getContext()).setWhatsNewDisplayed(true);
-
-        mWidgetManager.popWorldBrightness(this);
-        mWidgetManager.removeWorldClickListener(this);
     }
 
     private void signIn(View view) {
@@ -124,11 +113,4 @@ private void startBrowsing(View view) {
         }
     }
 
-    // WidgetManagerDelegate.WorldClickListener
-
-    @Override
-    public void onWorldClick() {
-        onDismiss();
-    }
-
 }