fix: remember selected kbd

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

@@ -166,7 +166,6 @@ public class LeanbackKeyboardContainer {
         mAlphaIn = res.getFraction(R.fraction.alpha_in, 1, 1);
         mAlphaOut = res.getFraction(R.fraction.alpha_out, 1, 1);
         mVoiceAnimator = new LeanbackKeyboardContainer.VoiceIntroAnimator(mVoiceEnterListener, mVoiceExitListener);
-        initKeyboards();
         mRootView = (RelativeLayout) mContext.getLayoutInflater().inflate(R.layout.root_leanback, null);
         mKeyboardsContainer = mRootView.findViewById(R.id.keyboard);
         mSuggestionsBg = mRootView.findViewById(R.id.candidate_background);
@@ -208,6 +207,7 @@ public class LeanbackKeyboardContainer {
                 LeanbackKeyboardContainer.this.cancelVoiceRecording();
             }
         });
+        initKeyboards();
     }
     
     private void configureFocus(LeanbackKeyboardContainer.KeyFocus focus, Rect rect, int index, int type) {
@@ -1128,9 +1128,8 @@ public class LeanbackKeyboardContainer {
     }
 
     public void updateAddonKeyboard() {
-        KeyboardManager manager = new KeyboardManager(mContext, mAbcKeyboard);
-        mKeyboardManager = manager;
-        mInitialMainKeyboard = manager.getNextKeyboard();
+        mKeyboardManager = new KeyboardManager(mContext, mAbcKeyboard);
+        switchToNextKeyboard();
     }
 
     public void updateSuggestions(ArrayList<String> suggestions) {

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/KeyboardManager.java

@@ -2,7 +2,7 @@ package com.liskovsoft.keyboardaddons;
 
 import android.content.Context;
 import android.inputmethodservice.Keyboard;
-import com.liskovsoft.keyboardaddons.reslangfactory.ResKeyboardFactory;
+import com.liskovsoft.keyboardaddons.reskbdfactory.ResKeyboardFactory;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -10,9 +10,11 @@ import java.util.List;
 public class KeyboardManager {
     private final Keyboard mEnglishKeyboard;
     private final Context mContext;
+    private final KeyboardStateManager mStateManager;
     private List<? extends KeyboardBuilder> mKeyboardBuilders;
     private List<Keyboard> mAllKeyboards;
     private KeyboardFactory mKeyboardFactory;
+
     private int mKeyboardIndex = 0;
 
     public KeyboardManager(Context ctx, int keyboardResId) {
@@ -22,6 +24,8 @@ public class KeyboardManager {
     public KeyboardManager(Context ctx, Keyboard englishKeyboard) {
         mContext = ctx;
         mEnglishKeyboard = englishKeyboard;
+        mStateManager = new KeyboardStateManager(mContext, this);
+        mStateManager.restore();
         init();
     }
 
@@ -42,6 +46,13 @@ public class KeyboardManager {
         return keyboards;
     }
 
+    /**
+     * Performs callback to event handlers
+     */
+    private void onNextKeyboard() {
+        mStateManager.onNextKeyboard();
+    }
+
     /**
      * Get next keyboard from internal source (looped)
      * @return keyboard
@@ -58,8 +69,18 @@ public class KeyboardManager {
             throw new IllegalStateException(String.format("Keyboard %s not initialized", mKeyboardIndex));
         }
 
+        onNextKeyboard();
+
         ++mKeyboardIndex;
 
         return kbd;
     }
+
+    public int getKeyboardIndex() {
+        return mKeyboardIndex;
+    }
+
+    public void setKeyboardIndex(int idx) {
+        mKeyboardIndex = idx;
+    }
 }

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/KeyboardStateManager.java

@@ -0,0 +1,25 @@
+package com.liskovsoft.keyboardaddons;
+
+import android.content.Context;
+import com.liskovsoft.utils.LeanKeyPreferences;
+
+public class KeyboardStateManager {
+    private final Context mContext;
+    private final KeyboardManager mManager;
+    private final LeanKeyPreferences mPrefs;
+
+    public KeyboardStateManager(Context context, KeyboardManager manager) {
+        mContext = context;
+        mManager = manager;
+        mPrefs = LeanKeyPreferences.instance(mContext);
+    }
+
+    public void restore() {
+        int idx = mPrefs.getKeyboardIndex();
+        mManager.setKeyboardIndex(idx);
+    }
+
+    public void onNextKeyboard() {
+        mPrefs.setKeyboardIndex(mManager.getKeyboardIndex());
+    }
+}

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/addons/AddOn.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.liskovsoft.keyboardaddons.apklangfactory.addons;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.addons;
 
 import android.content.Context;
 import android.support.annotation.NonNull;

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/addons/AddOnImpl.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.liskovsoft.keyboardaddons.apklangfactory.addons;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.addons;
 
 import android.content.Context;
 import android.content.pm.PackageManager.NameNotFoundException;
@@ -23,7 +23,7 @@ import android.support.annotation.Nullable;
 import android.support.v4.util.SparseArrayCompat;
 import android.util.SparseIntArray;
 
-import com.liskovsoft.keyboardaddons.apklangfactory.utils.Logger;
+import com.liskovsoft.keyboardaddons.apkkbdfactory.utils.Logger;
 
 import java.lang.ref.WeakReference;
 import java.util.Arrays;

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/addons/AddOnsFactory.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.liskovsoft.keyboardaddons.apklangfactory.addons;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.addons;
 
 import android.content.Context;
 import android.content.Intent;
@@ -27,7 +27,7 @@ import android.util.AttributeSet;
 import android.util.Xml;
 
 //import com.liskovsoft.keyboardaddons.apklangfactory.AnySoftKeyboard;
-import com.liskovsoft.keyboardaddons.apklangfactory.utils.Logger;
+import com.liskovsoft.keyboardaddons.apkkbdfactory.utils.Logger;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/addons/Support.java

@@ -1,11 +1,11 @@
-package com.liskovsoft.keyboardaddons.apklangfactory.addons;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.addons;
 
 import android.content.Context;
 import android.content.res.Resources;
 import android.support.annotation.NonNull;
 import android.util.SparseIntArray;
 
-import com.liskovsoft.keyboardaddons.apklangfactory.utils.Logger;
+import com.liskovsoft.keyboardaddons.apkkbdfactory.utils.Logger;
 
 import java.util.ArrayList;
 import java.util.List;

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/keyboards/ApkKeyboardAddOnAndBuilder.java

@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-package com.liskovsoft.keyboardaddons.apklangfactory.keyboards;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.keyboards;
 
 import android.content.Context;
 import android.support.annotation.Nullable;
 
 import com.liskovsoft.keyboardaddons.KeyboardBuilder;
-import com.liskovsoft.keyboardaddons.apklangfactory.addons.AddOn;
-import com.liskovsoft.keyboardaddons.apklangfactory.addons.AddOnImpl;
+import com.liskovsoft.keyboardaddons.apkkbdfactory.addons.AddOn;
+import com.liskovsoft.keyboardaddons.apkkbdfactory.addons.AddOnImpl;
 
 public class ApkKeyboardAddOnAndBuilder extends AddOnImpl implements KeyboardBuilder {
 

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/keyboards/ApkLangKeyboardFactory.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.liskovsoft.keyboardaddons.apklangfactory.keyboards;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.keyboards;
 
 import android.content.Context;
 import android.content.SharedPreferences;
@@ -25,9 +25,9 @@ import android.util.AttributeSet;
 
 import com.liskovsoft.keyboardaddons.KeyboardBuilder;
 import com.liskovsoft.keyboardaddons.KeyboardFactory;
-import com.liskovsoft.keyboardaddons.apklangfactory.addons.AddOn;
-import com.liskovsoft.keyboardaddons.apklangfactory.addons.AddOnsFactory;
-import com.liskovsoft.keyboardaddons.apklangfactory.utils.Logger;
+import com.liskovsoft.keyboardaddons.apkkbdfactory.addons.AddOn;
+import com.liskovsoft.keyboardaddons.apkkbdfactory.addons.AddOnsFactory;
+import com.liskovsoft.keyboardaddons.apkkbdfactory.utils.Logger;
 
 import java.util.ArrayList;
 import java.util.List;

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/utils/BuildConfig.java

@@ -1,4 +1,4 @@
-package com.liskovsoft.keyboardaddons.apklangfactory.utils;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.utils;
 
 public class BuildConfig {
     public final static boolean TESTING_BUILD = true;

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/utils/LogCatLogProvider.java

@@ -1,4 +1,4 @@
-package com.liskovsoft.keyboardaddons.apklangfactory.utils;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.utils;
 
 import android.os.Build;
 import android.util.Log;

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/utils/LogProvider.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.liskovsoft.keyboardaddons.apklangfactory.utils;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.utils;
 
 public interface LogProvider {
 

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/utils/Logger.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.liskovsoft.keyboardaddons.apklangfactory.utils;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.utils;
 
 import android.support.annotation.NonNull;
 

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/utils/NullLogProvider.java

@@ -1,4 +1,4 @@
-package com.liskovsoft.keyboardaddons.apklangfactory.utils;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.utils;
 
 /**
  * Doesn't do anything. For release.

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/utils/XmlUtils.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.liskovsoft.keyboardaddons.apklangfactory.utils;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.utils;
 
 import android.util.Xml;
 

leankeykeyboard/src/main/java/com/liskovsoft/keyboardaddons/apkkbdfactory/utils/XmlWriter.java

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package com.liskovsoft.keyboardaddons.apklangfactory.utils;
+package com.liskovsoft.keyboardaddons.apkkbdfactory.utils;
 
 import java.io.File;
 import java.io.FileWriter;

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

@@ -1,10 +1,10 @@
-package com.liskovsoft.keyboardaddons.reslangfactory;
+package com.liskovsoft.keyboardaddons.reskbdfactory;
 
 import android.inputmethodservice.Keyboard;
 import android.support.annotation.Nullable;
 import com.liskovsoft.keyboardaddons.KeyboardBuilder;
 
-public class ResKeyboardBuilder implements KeyboardBuilder {
+class ResKeyboardBuilder implements KeyboardBuilder {
     @Nullable
     @Override
     public Keyboard createKeyboard() {

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

@@ -1,4 +1,4 @@
-package com.liskovsoft.keyboardaddons.reslangfactory;
+package com.liskovsoft.keyboardaddons.reskbdfactory;
 
 import android.content.Context;
 import android.content.res.Resources;
@@ -7,7 +7,6 @@ import android.support.annotation.Nullable;
 import com.liskovsoft.keyboardaddons.KeyboardBuilder;
 import com.liskovsoft.keyboardaddons.KeyboardFactory;
 import com.liskovsoft.keyboardaddons.KeyboardInfo;
-import com.liskovsoft.leankeykeyboard.R;
 
 import java.util.ArrayList;
 import java.util.List;

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

@@ -1,4 +1,4 @@
-package com.liskovsoft.keyboardaddons.reslangfactory;
+package com.liskovsoft.keyboardaddons.reskbdfactory;
 
 import android.content.Context;
 import android.content.SharedPreferences;

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

@@ -1,10 +1,10 @@
-package com.liskovsoft.keyboardaddons.reslangfactory;
+package com.liskovsoft.keyboardaddons.reskbdfactory;
 
 import com.liskovsoft.keyboardaddons.KeyboardInfo;
 
 import java.util.List;
 
-public class ResKeyboardManager {
+class ResKeyboardManager {
     public List<KeyboardInfo> getAllKeyboardInfos() {
         return null;
     }

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

@@ -16,7 +16,7 @@ import android.view.Window;
 import android.view.WindowManager;
 import android.widget.CheckedTextView;
 import com.liskovsoft.keyboardaddons.KeyboardInfo;
-import com.liskovsoft.keyboardaddons.reslangfactory.ResKeyboardInfo;
+import com.liskovsoft.keyboardaddons.reskbdfactory.ResKeyboardInfo;
 import com.liskovsoft.leankeykeyboard.R;
 
 import java.util.ArrayList;

leankeykeyboard/src/main/java/com/liskovsoft/utils/LeanKeyPreferences.java

@@ -7,6 +7,7 @@ import android.preference.PreferenceManager;
 public final class LeanKeyPreferences {
     private static final String APP_RUN_ONCE = "appRunOnce";
     private static final String BOOTSTRAP_SELECTED_LANGUAGE = "bootstrapSelectedLanguage";
+    private static final String APP_KEYBOARD_INDEX = "appKeyboardIndex";
     private static LeanKeyPreferences sInstance;
     private final Context mContext;
     private SharedPreferences mPrefs;
@@ -42,4 +43,15 @@ public final class LeanKeyPreferences {
         String name = mPrefs.getString(BOOTSTRAP_SELECTED_LANGUAGE, "");
         return name;
     }
+
+    public int getKeyboardIndex() {
+        int idx = mPrefs.getInt(APP_KEYBOARD_INDEX, 0);
+        return idx;
+    }
+
+    public void setKeyboardIndex(int idx) {
+        mPrefs.edit()
+                .putInt(APP_KEYBOARD_INDEX, idx)
+                .apply();
+    }
 }