fix: home activity not found

leankeykeyboard/build.gradle

@@ -8,8 +8,8 @@ android {
         applicationId "org.liskovsoft.leankeykeyboard.pro"
         minSdkVersion project.properties.minSdkVersion
         targetSdkVersion project.properties.targetSdkVersion
-        versionCode 77
-        versionName "4.3.27"
+        versionCode 79
+        versionName "4.3.29"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 

leankeykeyboard/src/main/AndroidManifest.xml

@@ -5,9 +5,12 @@
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
     <uses-permission android:name="android.permission.KILL_BACKGROUND_PROCESSES"/>
     <application android:banner="@drawable/banner_app" android:label="@string/ime_name" android:icon="@drawable/ic_launcher" tools:targetApi="21">
-        <activity android:launchMode="singleTop" android:name="com.liskovsoft.other.SettingsActivity">
+        <activity android:launchMode="singleTop" android:name="com.liskovsoft.other.GenericLaunchActivity">
             <meta-data android:name="package" android:value="com.android.settings"/>
-            <meta-data android:name="class" android:value="com.android.settings.Settings$InputMethodAndLanguageSettingsActivity"/>
+            <meta-data android:name="class" android:value="com.android.settings.Settings$LanguageAndInputSettingsActivity"/>
+            <!-- "Languages & input" on old api -->
+            <meta-data android:name="package_alt" android:value="com.android.settings"/>
+            <meta-data android:name="class_alt" android:value="com.android.settings.Settings$InputMethodAndLanguageSettingsActivity"/>
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>

leankeykeyboard/src/main/java/com/google/android/leanback/ime/LeanbackKeyboardContainer.java

@@ -446,23 +446,23 @@ public class LeanbackKeyboardContainer {
             boolean overestimateHeight = false;
             switch (focus.type) {
                 case KeyFocus.TYPE_MAIN:
+                    boolean showScale = false;
+                    overestimateHeight = true;
                     if (focus.code != LeanbackKeyboardView.ASCII_SPACE) {
                         overestimateWidth = true;
-                    } else {
-                        overestimateWidth = false;
+                        showScale = true;
                     }
 
                     LeanbackKeyboardView mainView = mMainKeyboardView;
                     int index = focus.index;
+
+                    boolean isClicked = false;
                     if (mTouchState == TOUCH_STATE_CLICK) {
-                        overestimateHeight = true;
-                    } else {
-                        overestimateHeight = false;
+                        isClicked = true;
                     }
 
-                    mainView.setFocus(index, overestimateHeight, overestimateWidth);
+                    mainView.setFocus(index, isClicked, showScale);
                     mPrevView = mMainKeyboardView;
-                    overestimateHeight = true;
                     break;
                 case KeyFocus.TYPE_VOICE:
                     mVoiceButtonView.setMicFocused(true);
@@ -594,7 +594,12 @@ public class LeanbackKeyboardContainer {
             mSelector.setX(translatedX);
             mSelector.setY(translatedY);
         } else {
-            mSelector.animate().x(translatedX).y(translatedY).setInterpolator(sMovementInterpolator).setDuration(MOVEMENT_ANIMATION_DURATION).start();
+            mSelector.animate()
+                     .x(translatedX)
+                     .y(translatedY)
+                     .setInterpolator(sMovementInterpolator)
+                     .setDuration(MOVEMENT_ANIMATION_DURATION)
+                     .start();
         }
     }
 
@@ -853,7 +858,7 @@ public class LeanbackKeyboardContainer {
     }
 
     public boolean isVoiceVisible() {
-        return mVoiceButtonView.getVisibility() == 0;
+        return mVoiceButtonView.getVisibility() == View.VISIBLE;
     }
 
     public void onInitInputView() {
@@ -1031,6 +1036,10 @@ public class LeanbackKeyboardContainer {
         setKbFocus(focus, false, true);
     }
 
+    public void setFocus(LeanbackKeyboardContainer.KeyFocus focus, final boolean animate) {
+        setKbFocus(focus, false, animate);
+    }
+
     public void setSelectorToFocus(Rect rect, boolean overestimateWidth, boolean overestimateHeight, boolean animate) {
         if (this.mSelector.getWidth() != 0 && this.mSelector.getHeight() != 0 && rect.width() != 0 && rect.height() != 0) {
             final float width = (float) rect.width();

leankeykeyboard/src/main/java/com/google/android/leanback/ime/LeanbackKeyboardController.java

@@ -1,7 +1,6 @@
 package com.google.android.leanback.ime;
 
 import android.graphics.PointF;
-import android.graphics.Rect;
 import android.inputmethodservice.InputMethodService;
 import android.inputmethodservice.Keyboard.Key;
 import android.os.Handler;
@@ -51,7 +50,7 @@ public class LeanbackKeyboardController implements LeanbackKeyboardContainer.Voi
     private LeanbackKeyboardContainer.KeyFocus mTempFocus;
     private PointF mTempPoint;
     private LeanbackKeyboardController.TouchEventListener mTouchEventListener;
-    private long prevTime;
+    private long mPrevTime;
     private boolean mShowInput;
     private int mLastEditorIdPhysicalKeyboardWasUsed;
     private boolean mHideKeyboardWhenPhysicalKeyboardUsed = true;
@@ -500,15 +499,39 @@ public class LeanbackKeyboardController implements LeanbackKeyboardContainer.Voi
         updatePositionToCurrentFocus();
     }
 
-    private boolean isCallAllowed(int periodMillis) {
+    /**
+     * Simple throttle routine.
+     * @param callInterval interval
+     * @return is allowed
+     */
+    private boolean isCallAllowedOrigin(int callInterval) {
         long currTimeMS = System.currentTimeMillis();
-        if (this.prevTime != 0L && currTimeMS - this.prevTime <= (long) (periodMillis * 3)) {
-            if (currTimeMS - this.prevTime > (long) periodMillis) {
-                this.prevTime = 0L;
+        long timeDelta = currTimeMS - mPrevTime;
+        if (mPrevTime != 0 && timeDelta <= (callInterval * 3)) {
+            if (timeDelta > callInterval) {
+                mPrevTime = 0;
                 return true;
             }
         } else {
-            this.prevTime = currTimeMS;
+            mPrevTime = currTimeMS;
+        }
+
+        return false;
+    }
+
+    /**
+     * Simple throttle routine. Simplified comparing to previous. Not tested yet!!!!
+     * @param interval interval
+     * @return is allowed
+     */
+    private boolean isCallAllowed2(int interval) {
+        long currTimeMS = System.currentTimeMillis();
+        long timeDelta = currTimeMS - mPrevTime;
+        if (mPrevTime == 0) {
+            mPrevTime = currTimeMS;
+            return true;
+        } else if (timeDelta > interval) {
+            mPrevTime = 0;
         }
 
         return false;
@@ -540,13 +563,10 @@ public class LeanbackKeyboardController implements LeanbackKeyboardContainer.Voi
     }
 
     private void moveSelectorToPoint(float x, float y) {
-        LeanbackKeyboardContainer container = this.mContainer;
-        LeanbackKeyboardContainer.KeyFocus focus = this.mTempFocus;
-        container.getBestFocus(new Float(x), new Float(y), focus);
-        this.mContainer.setFocus(this.mTempFocus);
-        container = this.mContainer;
-        Rect rect = this.mTempFocus.rect;
-        container.alignSelector((float) rect.centerX(), (float) rect.centerY(), false);
+        LeanbackKeyboardContainer container = mContainer;
+        LeanbackKeyboardContainer.KeyFocus focus = mTempFocus;
+        container.getBestFocus(x, y, focus);
+        mContainer.setFocus(mTempFocus, false);
     }
 
     private boolean onDirectionalMove(int dir) {
@@ -634,21 +654,21 @@ public class LeanbackKeyboardController implements LeanbackKeyboardContainer.Voi
     }
 
     /**
-     * Try to handle on hover event
+     * Control keyboard from the mouse. Movement catching
      * @param view active view
      * @param event event object
      * @return is hover handled
      */
+    @Override
     public boolean onHover(View view, MotionEvent event) {
-        boolean allowed = isCallAllowed(300);
-        if (allowed) {
-            if (event.getAction() == MotionEvent.ACTION_HOVER_MOVE) {
-                PointF pos = getRelativePosition(mContainer.getView(), event);
-                moveSelectorToPoint(pos.x, pos.y);
-            }
+        boolean handled = false;
+        if (event.getAction() == MotionEvent.ACTION_HOVER_MOVE) {
+            PointF pos = getRelativePosition(mContainer.getView(), event);
+            moveSelectorToPoint(pos.x, pos.y);
+            handled = true;
         }
 
-        return allowed;
+        return handled;
     }
 
     /**

leankeykeyboard/src/main/java/com/google/android/leanback/ime/LeanbackKeyboardView.java

@@ -523,8 +523,12 @@ public class LeanbackKeyboardView extends FrameLayout {
                     }
 
                     mCurrentFocusView = mKeyImageViews[indexFull];
-                    mCurrentFocusView.animate().scaleX(scale).scaleY(scale).setInterpolator(LeanbackKeyboardContainer.sMovementInterpolator)
-                            .setDuration((long) mClickAnimDur).start();
+                    mCurrentFocusView.animate()
+                                     .scaleX(scale)
+                                     .scaleY(scale)
+                                     .setInterpolator(LeanbackKeyboardContainer.sMovementInterpolator)
+                                     .setDuration((long) mClickAnimDur)
+                                     .start();
                 }
 
                 mFocusIndex = indexFull;

leankeykeyboard/src/main/java/com/liskovsoft/other/GenericLaunchActivity.java

@@ -15,8 +15,10 @@ import android.content.pm.ActivityInfo;
 import android.content.Intent;
 import android.app.Activity;
 
-public class SettingsActivity extends Activity
+public class GenericLaunchActivity extends Activity
 {
+    private boolean isSecondLaunch = false;
+
     @SuppressLint("WrongConstant")
     private void addIntentFlags(final Intent intent) {
         intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
@@ -43,13 +45,16 @@ public class SettingsActivity extends Activity
     }
     
     private Intent makeIntent(final ActivityInfo activityInfo) {
+        String metaPackage = isSecondLaunch ? "package_alt" : "package";
+        String metaClass = isSecondLaunch ? "class_alt" : "class";
+
         final Bundle metaData = activityInfo.metaData;
         final Intent intent = new Intent();
         if (metaData.getString("intent") != null) {
             intent.setAction(metaData.getString("intent"));
-            return intent;
+        } else {
+            intent.setComponent(new ComponentName(metaData.getString(metaPackage), metaData.getString(metaClass)));
         }
-        intent.setComponent(new ComponentName(metaData.getString("package"), metaData.getString("class")));
         return intent;
     }
 
@@ -65,6 +70,12 @@ public class SettingsActivity extends Activity
             startActivity(intent);
         }
         catch (ActivityNotFoundException ex) {
+            if (!isSecondLaunch) {
+                isSecondLaunch = true;
+                launchApp();
+                return;
+            }
+
             ex.printStackTrace();
             makeLongToast(ex.getLocalizedMessage(), 10);
         }