From 7c2ebfba0017172890d3dbc8fd0ccfef42aebd26 Mon Sep 17 00:00:00 2001
From: Vladimir Adamic <vladimir@shoutem.com>
Date: Tue, 12 Jul 2016 18:08:36 +0200
Subject: [PATCH] Add controls property to Android

- displays MediaController over the Video screen if enabled
---
 .../com/brentvatne/react/ReactVideoView.java  | 67 ++++++++++++++++++-
 .../react/ReactVideoViewManager.java          |  6 ++
 2 files changed, 72 insertions(+), 1 deletion(-)

diff --git a/android/src/main/java/com/brentvatne/react/ReactVideoView.java b/android/src/main/java/com/brentvatne/react/ReactVideoView.java
index d25b26aa..a3694409 100644
--- a/android/src/main/java/com/brentvatne/react/ReactVideoView.java
+++ b/android/src/main/java/com/brentvatne/react/ReactVideoView.java
@@ -4,8 +4,10 @@ import android.media.MediaPlayer;
 import android.net.Uri;
 import android.os.Handler;
 import android.util.Log;
+import android.view.MotionEvent;
 import android.webkit.CookieManager;
 
+import android.widget.MediaController;
 import com.facebook.react.bridge.Arguments;
 import com.facebook.react.bridge.LifecycleEventListener;
 import com.facebook.react.bridge.WritableMap;
@@ -18,7 +20,7 @@ import java.util.HashMap;
 import java.util.Map;
 
 public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnPreparedListener, MediaPlayer
-        .OnErrorListener, MediaPlayer.OnBufferingUpdateListener, MediaPlayer.OnCompletionListener, MediaPlayer.OnInfoListener, LifecycleEventListener {
+        .OnErrorListener, MediaPlayer.OnBufferingUpdateListener, MediaPlayer.OnCompletionListener, MediaPlayer.OnInfoListener, LifecycleEventListener, MediaController.MediaPlayerControl {
 
     public enum Events {
         EVENT_LOAD_START("onVideoLoadStart"),
@@ -68,6 +70,9 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP
 
     private Handler mProgressUpdateHandler = new Handler();
     private Runnable mProgressUpdateRunnable = null;
+    private Handler videoControlHandler = new Handler();
+    private MediaController mediaController;
+
 
     private String mSrcUriString = null;
     private String mSrcType = "mp4";
@@ -85,6 +90,7 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP
     private int mVideoDuration = 0;
     private int mVideoBufferedDuration = 0;
     private boolean isCompleted = false;
+    private boolean mUseNativeControls = false;
 
     public ReactVideoView(ThemedReactContext themedReactContext) {
         super(themedReactContext);
@@ -112,6 +118,16 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP
         mProgressUpdateHandler.post(mProgressUpdateRunnable);
     }
 
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        if (mUseNativeControls) {
+            initializeMediaControllerIfNeeded();
+            mediaController.show();
+        }
+
+        return super.onTouchEvent(event);
+    }
+
     private void initializeMediaPlayerIfNeeded() {
         if (mMediaPlayer == null) {
             mMediaPlayerValid = false;
@@ -123,7 +139,12 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP
             mMediaPlayer.setOnBufferingUpdateListener(this);
             mMediaPlayer.setOnCompletionListener(this);
             mMediaPlayer.setOnInfoListener(this);
+        }
+    }
 
+    private void initializeMediaControllerIfNeeded() {
+        if (mediaController == null) {
+            mediaController = new MediaController(this.getContext());
         }
     }
 
@@ -267,6 +288,11 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP
         mPlayInBackground = playInBackground;
     }
 
+    public void setControls(boolean controls) {
+        this.mUseNativeControls = controls;
+    }
+
+
     @Override
     public void onPrepared(MediaPlayer mp) {
 
@@ -296,6 +322,20 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP
         mEventEmitter.receiveEvent(getId(), Events.EVENT_LOAD.toString(), event);
 
         applyModifiers();
+
+        if (mUseNativeControls) {
+            initializeMediaControllerIfNeeded();
+            mediaController.setMediaPlayer(this);
+            mediaController.setAnchorView(this);
+
+            videoControlHandler.post(new Runnable() {
+                @Override
+                public void run() {
+                    mediaController.setEnabled(true);
+                    mediaController.show();
+                }
+            });
+        }
     }
 
     @Override
@@ -349,6 +389,31 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP
         }
     }
 
+    @Override
+    public int getBufferPercentage() {
+        return 0;
+    }
+
+    @Override
+    public boolean canPause() {
+        return true;
+    }
+
+    @Override
+    public boolean canSeekBackward() {
+        return true;
+    }
+
+    @Override
+    public boolean canSeekForward() {
+        return true;
+    }
+
+    @Override
+    public int getAudioSessionId() {
+        return 0;
+    }
+
     @Override
     public void onCompletion(MediaPlayer mp) {
 
diff --git a/android/src/main/java/com/brentvatne/react/ReactVideoViewManager.java b/android/src/main/java/com/brentvatne/react/ReactVideoViewManager.java
index 5585adf0..720240cd 100644
--- a/android/src/main/java/com/brentvatne/react/ReactVideoViewManager.java
+++ b/android/src/main/java/com/brentvatne/react/ReactVideoViewManager.java
@@ -31,6 +31,7 @@ public class ReactVideoViewManager extends SimpleViewManager<ReactVideoView> {
     public static final String PROP_SEEK = "seek";
     public static final String PROP_RATE = "rate";
     public static final String PROP_PLAY_IN_BACKGROUND = "playInBackground";
+    public static final String PROP_CONTROLS = "controls";
 
     @Override
     public String getName() {
@@ -112,4 +113,9 @@ public class ReactVideoViewManager extends SimpleViewManager<ReactVideoView> {
     public void setPlayInBackground(final ReactVideoView videoView, final boolean playInBackground) {
         videoView.setPlayInBackground(playInBackground);
     }
+
+    @ReactProp(name = PROP_CONTROLS, defaultBoolean = false)
+    public void setControls(final ReactVideoView videoView, final boolean controls) {
+        videoView.setControls(controls);
+    }
 }