android: Add key events in TileProvider & pass key events to LOK

Change-Id: Id0a93f1c4199082b3c67802955082d04831ec124

android/experimental/LOAndroid3/src/java/org/libreoffice/LOKitThread.java

@@ -147,6 +147,9 @@ public class LOKitThread extends Thread implements TileProvider.TileInvalidation
             case LOEvent.TOUCH:
                 touch(event.mTouchType, event.mMotionEvent);
                 break;
+            case LOEvent.KEY_PRESS:
+                mTileProvider.keyPress(event.mKeyEvent);
+                break;
         }
     }
 

android/experimental/LOAndroid3/src/java/org/libreoffice/LOKitTileProvider.java

@@ -3,6 +3,7 @@ package org.libreoffice;
 import android.graphics.Bitmap;
 import android.graphics.RectF;
 import android.util.Log;
+import android.view.KeyEvent;
 
 import org.libreoffice.kit.DirectBufferAllocator;
 import org.libreoffice.kit.Document;
@@ -272,6 +273,11 @@ public class LOKitTileProvider implements TileProvider, Document.MessageCallback
         this.tileInvalidationCallback = tileInvalidationCallback;
     }
 
+    @Override
+    public void keyPress(KeyEvent keyEvent) {
+        mOffice.postKeyEvent(Office.KEY_PRESS, keyEvent.getKeyCode());
+    }
+
 
     @Override
     protected void finalize() throws Throwable {

android/experimental/LOAndroid3/src/java/org/libreoffice/MockTileProvider.java

 package org.libreoffice;
 
 import android.graphics.Bitmap;
+import android.view.KeyEvent;
 
 import org.mozilla.gecko.gfx.BufferedCairoImage;
 import org.mozilla.gecko.gfx.CairoImage;
@@ -86,6 +87,10 @@ public class MockTileProvider implements TileProvider {
     public void registerInvalidationCallback(TileInvalidationCallback tileInvalidationCallback) {
     }
 
+    @Override
+    public void keyPress(KeyEvent keyEvent) {
+    }
+
     @Override
     public void changePart(int partIndex) {
     }

android/experimental/LOAndroid3/src/java/org/libreoffice/TileProvider.java

@@ -3,6 +3,7 @@ package org.libreoffice;
 
 import android.graphics.Bitmap;
 import android.graphics.RectF;
+import android.view.KeyEvent;
 
 import org.mozilla.gecko.gfx.CairoImage;
 import org.mozilla.gecko.gfx.IntSize;
@@ -33,6 +34,8 @@ public interface TileProvider {
 
     void registerInvalidationCallback(TileProvider.TileInvalidationCallback tileInvalidationCallback);
 
+    void keyPress(KeyEvent keyEvent);
+
     /**
      * Callback to retrieve invalidation calls
      */