今天看到网上的启动画面的实现,特此整理收藏:
1、splash.xml布局文件
<?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:layout_width="fill_parent" android:layout_height="fill_parent" android:scaleType="fitCenter" android:src="@drawable/splash"></ImageView></LinearLayout>?
2、SplashActivity类,使用Handler的postDelayed方法,2秒后执行跳转到主视图
public class SplashActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.splash); new Handler().postDelayed(new Runnable(){ @Override public void run() { Intent mainIntent = new Intent(SplashActivity.this,Application.class); SplashActivity.this.startActivity(mainIntent); SplashActivity.this.finish(); } }, 2000);//2000为间隔的时间-毫秒 }}
?3、AndroidManifest.xml配置
<application android:icon="@drawable/icon" android:label="@string/app_name"> <activity android:name=".Application" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.DEFAULT" /> <category android:name="android.intent.category.VIEW" /> </intent-filter> </activity> <activity android:name=".SplashActivity" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application>
? 启动OK!