add video player

ashqal · ashqal · commit 2242d5f46779 · 2016-01-24T22:59:25.000+08:00
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -12,7 +12,7 @@
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name=".MD360DemoActivity">
+        <activity android:name=".MediaPlayerActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
diff --git a/app/src/main/java/com/asha/md360player4android/MediaPlayerActivity.java b/app/src/main/java/com/asha/md360player4android/MediaPlayerActivity.java
@@ -0,0 +1,74 @@
+package com.asha.md360player4android;
+
+import android.content.res.AssetFileDescriptor;
+import android.media.MediaPlayer;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+import android.view.SurfaceHolder;
+import android.view.SurfaceView;
+import android.view.View;
+
+import java.io.IOException;
+
+
+/**
+ * Created by hzqiujiadi on 16/1/24.
+ * hzqiujiadi ashqalcn@gmail.com
+ */
+public class MediaPlayerActivity extends AppCompatActivity implements SurfaceHolder.Callback, MediaPlayer.OnPreparedListener {
+    private MediaPlayer mPlayer;
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_mediaplay);
+        mPlayer = new MediaPlayer();
+        mPlayer.setOnPreparedListener(this);
+
+        SurfaceView surface = (SurfaceView) findViewById(R.id.surface);
+        SurfaceHolder surfaceHolder = surface.getHolder();
+        surfaceHolder.addCallback(this);
+    }
+
+    public void onPlayButtonClicked(View view) {
+        try {
+            AssetFileDescriptor afd = getResources().openRawResourceFd(R.raw.demo);
+            if ( afd == null ) return;
+            mPlayer.setDataSource(afd.getFileDescriptor(),afd.getStartOffset(), afd.getLength());
+            afd.close();
+            mPlayer.prepareAsync();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Override
+    public void surfaceCreated(SurfaceHolder holder) {
+        mPlayer.setDisplay(holder);
+    }
+
+    @Override
+    public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
+
+    }
+
+    @Override
+    public void surfaceDestroyed(SurfaceHolder holder) {
+        if (mPlayer != null) mPlayer.setDisplay(null);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if ( mPlayer != null ){
+            if (mPlayer.isPlaying()) mPlayer.stop();
+            mPlayer.release();
+            mPlayer = null;
+        }
+    }
+
+    @Override
+    public void onPrepared(MediaPlayer mp) {
+        mp.start();
+    }
+}
diff --git a/app/src/main/res/layout/activity_mediaplay.xml b/app/src/main/res/layout/activity_mediaplay.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout android:layout_width="match_parent" android:layout_height="match_parent"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <SurfaceView
+        android:id="@+id/surface"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_gravity="center">
+    </SurfaceView>
+    <LinearLayout
+        android:orientation="vertical" android:layout_width="match_parent"
+        android:layout_height="match_parent">
+        <Button
+            android:onClick="onPlayButtonClicked"
+            android:text="Play"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+    </LinearLayout>
+</FrameLayout>
diff --git a/app/src/main/res/raw/demo.mp4 b/app/src/main/res/raw/demo.mp4
