菜鸟新闻1--自定义VideoView实现欢迎页
1.自定义VideoView 实现全屏播放
public class CustomVideoView extends VideoView { public CustomVideoView(Context context) { super(context); } public CustomVideoView(Context context, AttributeSet attrs) { super(context, attrs); } public CustomVideoView(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { //重点。 int width = getDefaultSize(0, widthMeasureSpec); int height = getDefaultSize(0, heightMeasureSpec); setMeasuredDimension(width, height); } @Override public void setOnPreparedListener(MediaPlayer.OnPreparedListener l) { super.setOnPreparedListener(l); } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { return super.onKeyDown(keyCode, event); } }
2.welcome_layout
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" > <com.cniao5.app36kr_cnk.widget.CustomVideoView android:id="@+id/welcome_videoview" android:layout_width="fill_parent" android:layout_height="fill_parent" android:clickable="false" android:focusable="false" android:focusableInTouchMode="false" /> <Button android:id="@+id/welcome_button" android:layout_marginBottom="30dp" android:layout_centerHorizontal="true" android:layout_alignParentBottom="true" android:text="进入菜鸟新闻1.0" android:textSize="16sp" android:textColor="@color/color_white" android:layout_width="150dp" android:layout_height="40dp" android:background="@drawable/head_bt_bg"/> </RelativeLayout>
3.WelcomeActivity
welcome_videoview = (CustomVideoView) this.findViewById(R.id.welcome_videoview); welcome_videoview.setVideoURI(Uri.parse("android.resource://"+this.getPackageName()+"/"+R.raw.kr36)); welcome_videoview.start(); welcome_videoview.setOnCompletionListener(new MediaPlayer.OnCompletionListener() { @Override public void onCompletion(MediaPlayer mp) { welcome_videoview.start(); } });
运行截图:
运行截图:
相关推荐
ohdajing 2015-11-24
wolfoxkao 2012-01-16
PrisonJoker 2012-01-08
ruizhenggang 2011-11-03
wukunting 2011-06-22
Urchindong 2011-04-29
Mexican 2011-03-04
手机开发 2017-03-14