我已经为Android应用中的加载页面添加了启动画面的代码,但没有任何改变,任何人都可以解决这个问题吗?
这是我的代码:
Thread splashThread = new Thread() {
@Override
public void run() {
try {
int waited = 0;
while (waited < 1000) {
sleep(100);
waited += 100;
}
} catch (InterruptedException e) {
// do nothing
} finally {
Intent i = new Intent(Splash.this,Activity1.class);
startActivity(i);
finish();
}
}
};
splashThread.start();
}
答案 0 :(得分:1)
使用runOnUiThread从单独的Thread启动活动:
Splash.this.runOnUiThread(new Runnable() {
public void run() {
// some code #3 (that needs to be ran in UI thread)
Intent i = new Intent(Splash.this,Activity1.class);
startActivity(i);
finish();
}
});
答案 1 :(得分:1)
使用以下代码:
Handler handler = new Handler();
// run a thread after 2 seconds to start the home screen
handler.postDelayed(new Runnable() {
@Override
public void run() {
// make sure we close the splash screen so the user won't come back when it presses back key
finish();
// start the home screen
Intent intent = new Intent(SplashScreen.this, Home.class);
SplashScreen.this.startActivity(intent);
}
}, 2000); // time in milliseconds (1 second = 1000 milliseconds) until the run() method will be called
}
答案 2 :(得分:0)
通常,当您创建初始屏幕时,它是一个完全成熟的Activity
,负责显示一些用户界面。
你应该做的是创建一个扩展Activity
的新类,并在其onCreate
方法中运行你的con。
在此之后,您应该更改清单文件以将活动定义为启动器,如下所示:
<activity
android:name=".SplashActivity"
android:label="@string/title_activity_main" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>