Commit 38d22529 authored by RWOverdijk's avatar RWOverdijk
Browse files

add support for onTimedMetaData for android

parent b303f991

android/src/main/java/com/brentvatne/react/ReactVideoView.java

+46 −2
Changes for android/src/main/java/com/brentvatne/react/ReactVideoView.java: 46 added lines, 2 removed lines.
Original line number Diff line number Diff line
@@ -4,6 +4,7 @@ import android.annotation.SuppressLint; 
import android.content.res.AssetFileDescriptor;

import android.graphics.Matrix;

import android.media.MediaPlayer;

import android.media.TimedMetaData;

import android.net.Uri;

import android.os.Handler;

import android.util.Log;
@@ -16,6 +17,8 @@ import com.android.vending.expansion.zipfile.ZipResourceFile; 
import com.facebook.react.bridge.Arguments;

import com.facebook.react.bridge.LifecycleEventListener;

import com.facebook.react.bridge.WritableMap;

import com.facebook.react.bridge.WritableArray;

import com.facebook.react.bridge.WritableNativeArray;

import com.facebook.react.uimanager.ThemedReactContext;

import com.facebook.react.uimanager.events.RCTEventEmitter;

import com.yqritc.scalablevideoview.ScalableType;
@@ -24,19 +27,28 @@ import com.yqritc.scalablevideoview.ScaleManager; 
import com.yqritc.scalablevideoview.Size;



import java.io.IOException;

import java.io.UnsupportedEncodingException;

import java.util.HashMap;

import java.util.Map;

import java.lang.Math;



@SuppressLint("ViewConstructor")

public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnPreparedListener, MediaPlayer

        .OnErrorListener, MediaPlayer.OnBufferingUpdateListener, MediaPlayer.OnCompletionListener, MediaPlayer.OnInfoListener, LifecycleEventListener, MediaController.MediaPlayerControl {

public class ReactVideoView extends ScalableVideoView implements

    MediaPlayer.OnPreparedListener,

    MediaPlayer.OnErrorListener,

    MediaPlayer.OnBufferingUpdateListener,

    MediaPlayer.OnTimedMetaDataAvailableListener,

    MediaPlayer.OnCompletionListener,

    MediaPlayer.OnInfoListener,

    LifecycleEventListener,

    MediaController.MediaPlayerControl {



    public enum Events {

        EVENT_LOAD_START("onVideoLoadStart"),

        EVENT_LOAD("onVideoLoad"),

        EVENT_ERROR("onVideoError"),

        EVENT_PROGRESS("onVideoProgress"),

        EVENT_TIMED_METADATA("onTimedMetadata"),

        EVENT_SEEK("onVideoSeek"),

        EVENT_END("onVideoEnd"),

        EVENT_STALLED("onPlaybackStalled"),
@@ -70,6 +82,7 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP 
    public static final String EVENT_PROP_WIDTH = "width";

    public static final String EVENT_PROP_HEIGHT = "height";

    public static final String EVENT_PROP_ORIENTATION = "orientation";

    public static final String EVENT_PROP_METADATA = "metadata";



    public static final String EVENT_PROP_ERROR = "error";

    public static final String EVENT_PROP_WHAT = "what";
@@ -181,6 +194,7 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP 
            mMediaPlayer.setOnPreparedListener(this);

            mMediaPlayer.setOnBufferingUpdateListener(this);

            mMediaPlayer.setOnCompletionListener(this);

            mMediaPlayer.setOnTimedMetaDataAvailableListener(this);

            mMediaPlayer.setOnInfoListener(this);

        }

    }
@@ -444,6 +458,9 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP 
                }

            });

        }



        // Select track (so we can use it to listen to timed meta data updates)

        mp.selectTrack(0);

    }



    @Override
@@ -478,6 +495,9 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP 


    @Override

    public void onBufferingUpdate(MediaPlayer mp, int percent) {

        // Select track (so we can use it to listen to timed meta data updates)

        mp.selectTrack(0);



        mVideoBufferedDuration = (int) Math.round((double) (mVideoDuration * percent) / 100.0);

    }
@@ -529,6 +549,30 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP 
        mEventEmitter.receiveEvent(getId(), Events.EVENT_END.toString(), null);

    }



    @Override

    public void onTimedMetaDataAvailable(MediaPlayer mp, TimedMetaData data) {

        WritableMap event = Arguments.createMap();



        try {

            String rawMeta  = new String(data.getMetaData(), "UTF-8");

            WritableMap id3 = Arguments.createMap();



            id3.putString("value", rawMeta.substring(rawMeta.lastIndexOf("\u0003") + 1));

            id3.putString("identifier", "id3/TDEN");



            WritableArray metadata = new WritableNativeArray();



            metadata.pushMap(id3);



            event.putArray(EVENT_PROP_METADATA, metadata);

            event.putDouble("target", getId());

        } catch(UnsupportedEncodingException e) {

            e.printStackTrace();

        }



        mEventEmitter.receiveEvent(getId(), Events.EVENT_TIMED_METADATA.toString(), event);

    }



    @Override

    protected void onDetachedFromWindow() {