readme

README.md

@@ -5,8 +5,8 @@
 
 __LeanKeyKeyboard: Keyboard for Android-based set-top boxes and TVs:__
 
-Visit Google Play page: 
- * <a href="https://play.google.com/store/apps/details?id=org.liskovsoft.androidtv.rukeyboard" target="_blank">[APP] LeanKeyKeyboard</a>
+ * <a href="https://t.me/LeanKeyKeyboard">Telegram group</a>
+ * <a href="https://play.google.com/store/apps/details?id=org.liskovsoft.androidtv.rukeyboard" target="_blank">Google Play page</a>
 
 __NOTE: Google Play release is outdated. So I recommend to obtain new releases [here](https://github.com/yuliskov/LeanKeyKeyboard/releases).__
 
@@ -17,7 +17,9 @@ __NOTE: Google Play release is outdated. So I recommend to obtain new releases [
  * Doesn't depend on Google Services.
  * __No root required!__
 
-__Switch to other language performed with 'world' button, menu key or long press on the space bar.__
+__Tip: Switch to other language with language button or by long press on the space bar__
+
+__Tip: Do long press on the language button to choose between available languages__
 
 ### Screenshots:
  * __[Open screenshots](#screens)__
@@ -31,9 +33,15 @@ __Standard installation via ADB__
  * <a href="https://github.com/yuliskov/LeanKeyKeyboard/releases" target="_blank">Download latest LeanKeyKeyboard APK</a> and sideload/install with adb: 
  * *adb install -r LeanKeyKeyboard.apk*
  * Enjoy :)
+
+### Donation:
+If you want to support my developments you are welcome to buy me a cup of coffee :)
+ * [__Donation Alerts (RU)__](https://www.donationalerts.ru/r/firsthash)
+ * [__PrivatBank (UA)__](https://privatbank.ua/ru/sendmoney?payment=73ab18516e24ad365808eec66192e756879dde16)
+ * __BTC__: 1JAT5VVWarVBkpVbNDn8UA8HXNdrukuBSx
  
 ### Reviews / Articles:
- * Just google for "LeanKey Keyboard"
+ * [__XDA Discussion__](https://forum.xda-developers.com/fire-tv/general/guide-change-screen-keyboard-to-leankey-t3527675)
  
 ### Changelog:
  * [Check releases page for changelog ..](https://github.com/yuliskov/LeanKeyKeyboard/releases)
@@ -45,12 +53,6 @@ __Standard installation via ADB__
 ### Developer:
  * __[yuliskov](https://github.com/yuliskov)__ (design & coding)
 
-### Donation:
-If you want to support my developments you are welcome to buy me a cup of coffee :)
- * BTC: 1JAT5VVWarVBkpVbNDn8UA8HXNdrukuBSx
- * WMZ: Z375157140784
- * WMU: U449339012933
-
 ### Screens:
 ![Screenshot of LeanKeyKeyboard](img/leankeykeyboard_screenshot_01.png "Screenshot of LeanKeyKeyboard")
 ![Screenshot of LeanKeyKeyboard](img/leankeykeyboard_screenshot_02.png "Screenshot of LeanKeyKeyboard")

build.gradle

@@ -14,14 +14,14 @@ buildscript {
     // https://stackoverflow.com/questions/20404476/how-to-define-common-android-properties-for-all-modules-using-gradle
     // Gradle constants example: https://github.com/google/ExoPlayer
     ext {
-        compileSdkVersion = 26
-        buildToolsVersion = "26.0.2"
+        compileSdkVersion = 28
+        buildToolsVersion = "28.0.3"
         minSdkVersion = 14
         targetSdkVersion = 26
-        appCompatVersion = 'com.android.support:appcompat-v7:26.+'
+        appCompatVersion = 'com.android.support:appcompat-v7:28.+'
         espressoCoreVersion = 'com.android.support.test.espresso:espresso-core:2.2.2'
         junitVersion = 'junit:junit:4.12'
-        supportVersion = 'com.android.support:support-v4:26.+'
+        supportVersion = 'com.android.support:support-v4:28.+'
         robolectricVersion = 'org.robolectric:robolectric:3.5.1'
         crashlyticsVersion = 'com.crashlytics.sdk.android:crashlytics:2.8.0@aar'
     }

leankeykeyboard/build.gradle

@@ -8,8 +8,8 @@ android {
         applicationId "org.liskovsoft.leankeykeyboard.pro"
         minSdkVersion project.properties.minSdkVersion
         targetSdkVersion project.properties.targetSdkVersion
-        versionCode 76
-        versionName "4.3.26"
+        versionCode 80
+        versionName "4.3.30"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 

leankeykeyboard/src/main/AndroidManifest.xml

@@ -5,9 +5,14 @@
     <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"/>
+            <!-- Last try (if above not found) -->
+            <meta-data android:name="intent" android:value="android.settings.INPUT_METHOD_SETTINGS"/>
             <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();
@@ -1132,7 +1141,7 @@ public class LeanbackKeyboardContainer {
     }
 
     public void updateAddonKeyboard() {
-        mKeyboardManager = new KeyboardManager(mContext, mAbcKeyboard);
+        mKeyboardManager = new KeyboardManager(mContext);
         switchToNextKeyboard();
     }
 

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/keyboardaddons/KeyboardManager.java

@@ -8,7 +8,6 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class KeyboardManager {
-    private final Keyboard mEnglishKeyboard;
     private final Context mContext;
     private final KeyboardStateManager mStateManager;
     private List<? extends KeyboardBuilder> mKeyboardBuilders;
@@ -17,13 +16,8 @@ public class KeyboardManager {
 
     private int mKeyboardIndex = 0;
 
-    public KeyboardManager(Context ctx, int keyboardResId) {
-        this(ctx, new Keyboard(ctx, keyboardResId));
-    }
-
-    public KeyboardManager(Context ctx, Keyboard englishKeyboard) {
+    public KeyboardManager(Context ctx) {
         mContext = ctx;
-        mEnglishKeyboard = englishKeyboard;
         mStateManager = new KeyboardStateManager(mContext, this);
         mStateManager.restore();
         init();
@@ -37,7 +31,6 @@ public class KeyboardManager {
 
     private List<Keyboard> buildAllKeyboards() {
         List<Keyboard> keyboards = new ArrayList<>();
-        keyboards.add(mEnglishKeyboard);
         if (!mKeyboardBuilders.isEmpty()) {
             for (KeyboardBuilder builder : mKeyboardBuilders) {
                 keyboards.add(builder.createKeyboard());

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/reskbdfactory/ResKeyboardFactory.java

@@ -21,26 +21,37 @@ public class ResKeyboardFactory implements KeyboardFactory {
     @Override
     public List<? extends KeyboardBuilder> getAllAvailableKeyboards(Context context) {
         List<KeyboardBuilder> result = new ArrayList<>();
-
         List<KeyboardInfo> infos = ResKeyboardInfo.getAllKeyboardInfos(context);
-        final Resources resources = mContext.getResources();
 
         for (final KeyboardInfo info : infos) {
             if (!info.isEnabled()) {
                 continue;
             }
 
-            result.add(new KeyboardBuilder() {
-                @Nullable
-                @Override
-                public Keyboard createKeyboard() {
-                    return new Keyboard(mContext, resources.getIdentifier("qwerty_" + info.getLangCode(), "xml", mContext.getPackageName()));
-                }
-            });
+            result.add(createKeyboard(info.getLangCode()));
         }
+
+        // at least one kbd should be enabled
+        if (result.isEmpty()) {
+            KeyboardInfo firstKbd = infos.get(0);
+            result.add(createKeyboard(firstKbd.getLangCode()));
+            firstKbd.setEnabled(true);
+            ResKeyboardInfo.updateAllKeyboardInfos(mContext, infos);
+        }
+
         return result;
     }
 
+    private KeyboardBuilder createKeyboard(final String langCode) {
+        return new KeyboardBuilder() {
+            @Nullable
+            @Override
+            public Keyboard createKeyboard() {
+                return new Keyboard(mContext, mContext.getResources().getIdentifier("qwerty_" + langCode, "xml", mContext.getPackageName()));
+            }
+        };
+    }
+
     @Override
     public boolean needUpdate() {
         return ResKeyboardInfo.needUpdate();

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

@@ -0,0 +1,130 @@
+package com.liskovsoft.other;
+
+import android.annotation.SuppressLint;
+import android.content.ActivityNotFoundException;
+import android.content.pm.PackageManager;
+import android.widget.Toast;
+import android.os.Bundle;
+import android.content.ComponentName;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.content.pm.ActivityInfo;
+import android.content.Intent;
+import android.app.Activity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class GenericLaunchActivity extends Activity
+{
+    private static final String META_PACKAGE_NAME = "package";
+    private static final String META_CLASS_NAME = "class";
+    private static final String META_PACKAGE_NAME_ALT = "package_alt";
+    private static final String META_CLASS_NAME_ALT = "class_alt";
+    private static final String META_INTENT_NAME = "intent";
+    private List<Intent> mIntents = new ArrayList<>();
+
+    protected void onCreate(final Bundle bundle) {
+        super.onCreate(bundle);
+        launchApp();
+    }
+
+    @SuppressLint("WrongConstant")
+    private void addCommonIntentFlags(final Intent intent) {
+        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+        intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
+    }
+
+    @SuppressLint("WrongConstant")
+    private ActivityInfo getCurrentActivityInfo() {
+        try {
+            return getPackageManager().getActivityInfo(getComponentName(), PackageManager.GET_META_DATA | PackageManager.GET_ACTIVITIES);
+        }
+        catch (NameNotFoundException ex) {
+            ex.printStackTrace();
+            makeLongToast(ex.getLocalizedMessage());
+            return null;
+        }
+    }
+    
+    private void launchApp() {
+        makeIntentList();
+        startIntents();
+        finish();
+    }
+
+    private void startIntents() {
+        for (Intent intent : mIntents) {
+            boolean result = startIntent(intent);
+            if (result) { // run until first successful attempt
+                break;
+            }
+        }
+    }
+
+    private void makeIntentList() {
+        final ActivityInfo activityInfo = getCurrentActivityInfo();
+        if (activityInfo == null) {
+            return;
+        }
+        final Bundle metaData = activityInfo.metaData;
+
+        String metaPackageName = metaData.getString(META_PACKAGE_NAME);
+        String metaClassName = metaData.getString(META_CLASS_NAME);
+        mIntents.add(createIntent(metaPackageName, metaClassName));
+
+        String metaPackageNameAlt = metaData.getString(META_PACKAGE_NAME_ALT);
+        String metaClassNameAlt = metaData.getString(META_CLASS_NAME_ALT);
+        mIntents.add(createIntent(metaPackageNameAlt, metaClassNameAlt));
+
+        String metaIntentName = metaData.getString(META_INTENT_NAME);
+        mIntents.add(createIntent(metaIntentName));
+    }
+
+    private Intent createIntent(String intentName) {
+        if (intentName == null) {
+            return null;
+        }
+
+        final Intent intent = new Intent();
+        intent.setAction(intentName);
+        addCommonIntentFlags(intent);
+        return intent;
+    }
+
+    private Intent createIntent(String packageName, String className) {
+        if (packageName == null || className == null) {
+            return null;
+        }
+
+        final Intent intent = new Intent();
+        intent.setComponent(new ComponentName(packageName, className));
+        addCommonIntentFlags(intent);
+        return intent;
+    }
+
+    private void makeLongToast(final String s) {
+        makeLongToast(s, 10);
+    }
+
+    private void makeLongToast(final String s, int nums) {
+        int n;
+        for (n = nums / 2, nums = 0; nums < n; ++nums) {
+            Toast.makeText(this, s, Toast.LENGTH_LONG).show();
+        }
+    }
+
+    private boolean startIntent(final Intent intent) {
+        if (intent == null) {
+            return false;
+        }
+
+        try {
+            startActivity(intent);
+        }
+        catch (ActivityNotFoundException ex) {
+            return false;
+        }
+
+        return true;
+    }
+}

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

@@ -1,77 +0,0 @@
-// 
-// Decompiled by Procyon v0.5.30
-// 
-
-package com.liskovsoft.other;
-
-import android.annotation.SuppressLint;
-import android.content.ActivityNotFoundException;
-import android.content.pm.PackageManager;
-import android.widget.Toast;
-import android.os.Bundle;
-import android.content.ComponentName;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.pm.ActivityInfo;
-import android.content.Intent;
-import android.app.Activity;
-
-public class SettingsActivity extends Activity
-{
-    @SuppressLint("WrongConstant")
-    private void addIntentFlags(final Intent intent) {
-        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-        intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
-    }
-
-    @SuppressLint("WrongConstant")
-    private ActivityInfo getCurrentActivityInfo() {
-        try {
-            return getPackageManager().getActivityInfo(getComponentName(), PackageManager.GET_META_DATA | PackageManager.GET_ACTIVITIES);
-        }
-        catch (NameNotFoundException ex) {
-            ex.printStackTrace();
-            makeLongToast(ex.getLocalizedMessage(), 10);
-            return null;
-        }
-    }
-    
-    private void launchApp() {
-        final Intent intent = makeIntent(getCurrentActivityInfo());
-        addIntentFlags(intent);
-        startIntent(intent);
-        finish();
-    }
-    
-    private Intent makeIntent(final ActivityInfo activityInfo) {
-        final Bundle metaData = activityInfo.metaData;
-        final Intent intent = new Intent();
-        if (metaData.getString("intent") != null) {
-            intent.setAction(metaData.getString("intent"));
-            return intent;
-        }
-        intent.setComponent(new ComponentName(metaData.getString("package"), metaData.getString("class")));
-        return intent;
-    }
-
-    private void makeLongToast(final String s, int nums) {
-        int n;
-        for (n = nums / 2, nums = 0; nums < n; ++nums) {
-            Toast.makeText(this, s, Toast.LENGTH_LONG).show();
-        }
-    }
-    
-    private void startIntent(final Intent intent) {
-        try {
-            startActivity(intent);
-        }
-        catch (ActivityNotFoundException ex) {
-            ex.printStackTrace();
-            makeLongToast(ex.getLocalizedMessage(), 10);
-        }
-    }
-    
-    protected void onCreate(final Bundle bundle) {
-        super.onCreate(bundle);
-        launchApp();
-    }
-}

leankeykeyboard/src/main/res/values/languages.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string-array name="additional_languages">
-        <item>Swedish|sv</item>
+        <item>English|us</item>
         <item>Arabic|ar</item>
         <item>Bulgarian|bg</item>
         <item>Dutch|nl</item>
@@ -13,6 +13,7 @@
         <item>Italian|it</item>
         <item>Persian|fa</item>
         <item>Russian|ru</item>
+        <item>Swedish|sv</item>
         <item>Thai|th</item>
         <item>Turkish|tr</item>
         <item>Ukrainian|uk</item>