程序启动时欢迎画面不显示,求助~
这是我的欢迎界面ACTIVITY,持续5秒
public class LoginActivity extends Activity {
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
/** 标题是属于View的，所以窗口所有的修饰部分被隐藏后标题依然有效 */
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.login);
mHandler.sendEmptyMessageAtTime(GOTO_MAIN_ACTIVITY, 5000);// 3秒跳转
}
private static final int GOTO_MAIN_ACTIVITY = 0;
private Handler mHandler = new Handler() {
public void handleMessage(Message msg) {
switch (msg.what) {
case GOTO_MAIN_ACTIVITY:
Intent intent = new Intent();
intent.setClass(getApplicationContext(), MainActivity.class);
startActivity(intent);
finish();
break;
default:
break;
}
}
};
}
这是我的欢迎界面的XML文件
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<ImageView
android:id="@+id/iv"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:scaleType="fitCenter"
android:src="@drawable/ic_launcher" />
</LinearLayout>
[解决办法]
使用sendEmptyMessageDelay方法，给分吧。哈哈
