[mobile] support double tap to forward and rewind

app/src/mobile/java/com/fongmi/android/tv/ui/activity/DetailActivity.java

@@ -559,13 +559,13 @@ public class DetailActivity extends BaseActivity implements CustomKeyDownVod.Lis
         if (mPlayers.haveTrack(C.TRACK_TYPE_TEXT)) popup.getMenu().add(0, C.TRACK_TYPE_TEXT, 0, R.string.play_track_text);
         if (mPlayers.haveTrack(C.TRACK_TYPE_AUDIO)) popup.getMenu().add(0, C.TRACK_TYPE_AUDIO, 1, R.string.play_track_audio);
         if (mPlayers.haveTrack(C.TRACK_TYPE_VIDEO)) popup.getMenu().add(0, C.TRACK_TYPE_VIDEO, 2, R.string.play_track_video);
-        popup.setOnMenuItemClickListener(item -> {
-            TrackDialog.create().player(mPlayers).type(item.getItemId()).listener(this).show(getSupportFragmentManager(), null);
-            return true;
-        });
-        if (popup.getMenu().size() > 0) {
-            popup.show();
-        }
+        popup.setOnMenuItemClickListener(item -> onTrack(item.getItemId()));
+        popup.show();
+    }
+
+    private boolean onTrack(int type) {
+        TrackDialog.create().player(mPlayers).type(type).listener(this).show(getSupportFragmentManager(), null);
+        return true;
     }
 
     private void toggleFullscreen() {
@@ -869,7 +869,21 @@ public class DetailActivity extends BaseActivity implements CustomKeyDownVod.Lis
     }
 
     @Override
-    public void onDoubleTap() {
+    public void onDoubleTapLeft() {
+        mPlayers.seekTo(-15 * 1000);
+        showProgress();
+        onPlay();
+    }
+
+    @Override
+    public void onDoubleTapRight() {
+        mPlayers.seekTo(15 * 1000);
+        showProgress();
+        onPlay();
+    }
+
+    @Override
+    public void onDoubleTapCenter() {
         if (mPlayers.isPlaying()) onPause(true);
         else onPlay();
         hideControl();

app/src/mobile/java/com/fongmi/android/tv/ui/custom/CustomKeyDownVod.java

@@ -6,13 +6,12 @@ import android.view.MotionEvent;
 
 import androidx.annotation.NonNull;
 
-import com.fongmi.android.tv.Constant;
+import com.fongmi.android.tv.utils.ResUtil;
 
 public class CustomKeyDownVod extends GestureDetector.SimpleOnGestureListener {
 
     private final GestureDetector detector;
     private final Listener listener;
-    private int holdTime;
 
     public static CustomKeyDownVod create(Context context) {
         return new CustomKeyDownVod(context);
@@ -29,7 +28,13 @@ public class CustomKeyDownVod extends GestureDetector.SimpleOnGestureListener {
 
     @Override
     public boolean onDoubleTap(@NonNull MotionEvent e) {
-        listener.onDoubleTap();
+        int base = ResUtil.getScreenWidthPx() / 3;
+        boolean left = e.getX() > 0 && e.getX() < base;
+        boolean center = e.getX() > base && e.getX() < base * 2;
+        boolean right = e.getX() > base * 2 && e.getX() < base * 3;
+        if (left) listener.onDoubleTapLeft();
+        if (right) listener.onDoubleTapRight();
+        if (center) listener.onDoubleTapCenter();
         return true;
     }
 
@@ -39,22 +44,14 @@ public class CustomKeyDownVod extends GestureDetector.SimpleOnGestureListener {
         return true;
     }
 
-    private int addTime() {
-        return holdTime = holdTime + Constant.INTERVAL_SEEK;
-    }
-
-    private int subTime() {
-        return holdTime = holdTime - Constant.INTERVAL_SEEK;
-    }
-
-    public void resetTime() {
-        holdTime = 0;
-    }
-
     public interface Listener {
 
         void onSingleTap();
 
-        void onDoubleTap();
+        void onDoubleTapLeft();
+
+        void onDoubleTapRight();
+
+        void onDoubleTapCenter();
     }
 }