I have used exoPlayer Library what i am trying to do is i pass data from recyclerview to next activity that works fine video is been played and title as well as desc is been fetched but when i rotate the phone i only want simpleexovideoview to displayed and video is playing but the activity name is still there.
I have used < android:configChanges="orientation|screenSize" > that handles the orientation change following is snapshot of activity
Portrait view
Landscape view
and code is as follows
videoplayer.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.kaushal.myapplication.MainActivity"
tools:layout_editor_absoluteX="0dp"
tools:layout_editor_absoluteY="81dp">
<android.support.constraint.Guideline
android:id="@+id/horizontalHalf"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="0.5"
tools:layout_editor_absoluteX="0dp"
tools:layout_editor_absoluteY="256dp" />
<TextView
android:id="@+id/VideoTitle"
android:textSize="22sp"
android:text="video title"
android:textStyle="bold"
android:layout_margin="12dp"
android:textColor="#016699"
android:layout_width="wrap_content"
android:layout_height="0dp"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="@+id/horizontalHalf" />
<com.google.android.exoplayer2.ui.SimpleExoPlayerView
android:id="@+id/videoplayer"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:layout_marginTop="8dp"
android:adjustViewBounds="true"
app:layout_constraintBottom_toTopOf="@+id/horizontalHalf"
app:layout_constraintHorizontal_bias="1.0"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="1.0" />
<TextView
android:id="@+id/VideoDesc"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ems="10"
android:text="Video Desc"
app:layout_constraintLeft_toLeftOf="parent"
android:textSize="18sp"
android:layout_margin="12dp"
app:layout_constraintTop_toBottomOf="@+id/VideoTitle"
tools:layout_editor_absoluteY="477dp"
android:layout_marginLeft="12dp" />
</android.support.constraint.ConstraintLayout>
videoActivity
package com.example.kaushal.myapplication;
/**
* Created by kaushal on 06-09-2017.
*/
public class videoplay extends AppCompatActivity implements
ExoPlayer.EventListener {
TextView vidtitle, videodesc;
String videpath;
SimpleExoPlayer exoplayer;
SimpleExoPlayerView exoPlayerView;
PlaybackStateCompat.Builder videosessionBuilder;
final static String TAG = videoplay.class.getName();
private RelativeLayout.LayoutParams paramsNotFullscreen;
RelativeLayout rl;
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.videoplayer);
vidtitle = (TextView) findViewById(R.id.VideoTitle);
videodesc = (TextView) findViewById(R.id.VideoDesc);
exoPlayerView = (SimpleExoPlayerView)
findViewById(R.id.videoplayer);
vidtitle.setText(getIntent().getStringExtra("videotitle"));
videodesc.setText(getIntent().getStringExtra("videodesc"));
videpath = getIntent().getStringExtra("videourl");
mediaSession();
Uri uri = Uri.parse(videpath);
intializePlayer(uri);
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
if(newConfig.orientation==Configuration.ORIENTATION_LANDSCAPE){
paramsnotfullscreen= (RelativeLayout.LayoutParams)exoPlayerView.getLayoutParams();
RelativeLayout.LayoutParams params= new RelativeLayout.LayoutParams(paramsnotfullscreen);
params.setMargins(0, 0, 0, 0);
params.height= ViewGroup.LayoutParams.MATCH_PARENT;
params.width=ViewGroup.LayoutParams.MATCH_PARENT;
params.addRule(RelativeLayout.CENTER_IN_PARENT);
exoPlayerView.setLayoutParams(params);
}else if (newConfig.orientation==Configuration.ORIENTATION_PORTRAIT){
exoPlayerView.setLayoutParams(paramsnotfullscreen);
}
} //refrence = https://stackoverflow.com/questions/13011891/make-a-fullscreen-in-only-layout-land-android-when-play-videoview
public void intializePlayer(Uri uri) {
DefaultTrackSelector dfs = new DefaultTrackSelector();
DefaultLoadControl dfc = new DefaultLoadControl();
exoplayer = ExoPlayerFactory.newSimpleInstance(this, dfs, dfc);
exoPlayerView.setPlayer(exoplayer);
//Prepare Media source
String useragent = Util.getUserAgent(this, "MyApplication");
MediaSource mediaSource = new ExtractorMediaSource(uri, new DefaultDataSourceFactory(this, useragent),
new DefaultExtractorsFactory(), null, null);
exoplayer.prepare(mediaSource);
exoplayer.setPlayWhenReady(true);
}
public void releasePlayer() {
exoplayer.stop();
exoplayer.release();
exoplayer = null;
}
public void mediaSession() {
MediaSessionCompat mediaSessionCompat = new MediaSessionCompat(this, TAG);
mediaSessionCompat.setFlags(MediaSessionCompat.FLAG_HANDLES_MEDIA_BUTTONS |
MediaSessionCompat.FLAG_HANDLES_TRANSPORT_CONTROLS);
mediaSessionCompat.setMediaButtonReceiver(null);
videosessionBuilder = new PlaybackStateCompat.Builder().setActions(PlaybackStateCompat.ACTION_PLAY |
PlaybackStateCompat.ACTION_PAUSE | PlaybackStateCompat.ACTION_PLAY_PAUSE);
mediaSessionCompat.setPlaybackState(videosessionBuilder.build());
mediaSessionCompat.setCallback(new mediaSessionCallback());
mediaSessionCompat.setActive(true);
}
public class mediaSessionCallback extends MediaSessionCompat.Callback {
@Override
public void onPlay() {
exoplayer.setPlayWhenReady(true);
}
@Override
public void onPause() {
exoplayer.setPlayWhenReady(false);
}
@Override
public void onSkipToPrevious() {
exoplayer.seekTo(0);
}
}
//Exo player methods
@Override
public void onTimelineChanged(Timeline timeline, Object manifest) {
}
@Override
public void onTracksChanged(TrackGroupArray trackGroups, TrackSelectionArray trackSelections) {
}
@Override
public void onLoadingChanged(boolean isLoading) {
}
@Override
public void onPlayerStateChanged(boolean playWhenReady, int playbackState) {
if ((playbackState == exoplayer.STATE_READY) && playWhenReady) {
Log.d(TAG, "Player running");
} else if (playbackState == exoplayer.STATE_READY) {
Log.d(TAG, "paused");
}
}
@Override
public void onPlayerError(ExoPlaybackException error) {
}
@Override
public void onPositionDiscontinuity() {
}
//When Activity is been destroyed
@Override
protected void onDestroy() {
super.onDestroy();
releasePlayer();
}
}
Here is an option called same-name-layout-land.xml layout that you can handle your landscape situation and Android will take it and inflate automatically when your device rotated, with this you can manage how your Activity should be shown to the user, as long as this cool option exist, you just have to put your VideoPlayer xml tag with "match_parent" for height and width in landscape version of your xml layout.
UPDATE: Of course, if you want to your video player to take whole of screen, you have to delete the default margin of it, and for making toolbar disappear you have to create two different styles.xml. Put one into res/values-port and the other into res/values-land, and in the landscape version you have to choose a *.NoActionBar version of your themes for it.