当我的应用程序加载图像数据时,我试图显示一个启动/欢迎屏幕,数据加载正常,但splash.xml中的背景图像就是不显示,我在下面发布了我的代码。
public class Splash extends Activity {
private ChannelDB mDB;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.splash);
AppConnect.getInstance(this);
Thread splashThread = new Thread() {
@Override
public void run() {
try {
if (tabIsExist(null)==true){
mDB.Reset();
Bitmap bigbang1 = BitmapFactory.decodeResource(getResources(), R.drawable.bigbang1);
Bitmap bigbang2 = BitmapFactory.decodeResource(getResources(), R.drawable.bigbang2);
Bitmap bigbang3 = BitmapFactory.decodeResource(getResources(), R.drawable.bigbang3);
Bitmap bigbang4 = BitmapFactory.decodeResource(getResources(), R.drawable.bigbang4);
mDB.createchannelEntry(new ChannelPoster(bigbang1, "生活大爆炸(第一季)" ,"http://appkon.com/hdtvs/channel/bigbang1.xml" ,"http://movie.douban.com/subject/5372374/" ));
mDB.createchannelEntry(new ChannelPoster(bigbang2, "生活大爆炸(第二季)" ,"http://appkon.com/hdtvs/channel/bigbang2.xml" ,"http://movie.douban.com/subject/3190880/" ));
mDB.createchannelEntry(new ChannelPoster(bigbang3, "生活大爆炸(第三季)" ,"http://appkon.com/hdtvs/channel/bigbang3.xml" ,"http://movie.douban.com/subject/3990470/" ));
mDB.createchannelEntry(new ChannelPoster(bigbang4, "生活大爆炸(第四季)" ,"http://appkon.com/hdtvs/channel/bigbang4.xml" ,"http://movie.douban.com/subject/4804079/" ));
}
}catch (Exception e) {
Intent i = new Intent();
i.setClassName("com.appkon.hdtvs",
"com.appkon.hdtvs.HDtvs");
finish();
startActivity(i);
}
finally {
Intent i = new Intent();
i.setClassName("com.appkon.hdtvs",
"com.appkon.hdtvs.HDtvs");
finish();
startActivity(i);
}
}
};
splashThread.start();
}
public boolean tabIsExist(String channelS_TABLE){
boolean result = false;
if(channelS_TABLE == null){
return false;
}
Cursor cursor= ChannelDB.check();
startManagingCursor(cursor);
try {
if(cursor.moveToNext()){
int count = cursor.getInt(0);
if(count>0){
result = true;
}
}
} catch (Exception e) {
Log.e(this.toString(),"error:"+e.toString());
Intent intent = new Intent(this,HDtvs.class);
startActivity(intent);
this.finish();
}
return result;
}
}
这是我的splash.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/splash">
</LinearLayout>
发布于 2011-11-30 16:25:04
查看制作闪屏simple和advanced的更好方法
发布于 2012-02-03 23:07:43
first post xD希望这能有所帮助。
您需要编辑AndroidManifest.xml以包括您的启动活动
<activity android:name=".Splash"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
记住将category设置为LAUNCHER
,您的主活动应该如下所示
<activity android:name=".Main"
android:label="@string/app_name">
<intent-filter>
<action android:name="com.anibalismo.sovica.MAIN" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
不要忘记将Main的类别更改为DEFAULT,并将Main action name更改为"com.anibalismo.sovica.MAIN"
……我认为你应该在那里使用你的包名,但不是必须的。
来源:Youtube: thenewboston
https://stackoverflow.com/questions/8322768
复制相似问题