本文介绍了开始从活动现场壁纸服务的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
公共类ShortCurActivity延伸活动{
@覆盖
保护无效的onCreate(包savedInstanceState){
super.onCreate(savedInstanceState);
的setContentView(R.layout.main);
最后Button按钮=(按钮)findViewById(R.id.b_start);
如果(按钮!= NULL){
button.setOnClickListener(新View.OnClickListener(){
公共无效的onClick(查看paramView){
意图I =新的意图(ShortCurActivity.this,ServiceWallpaper.class);
startService(ⅰ);
}
});
}
}
我只是想知道我是否可以从活动启动现场壁纸服务。我曾尝试使用意图,但它不工作。有些设计师想让我做了动态壁纸的快捷方式,使用户可以改变他们的动态壁纸,每当他们想要的:(
解决方案
如果(Build.VERSION.SDK_INT→15)
{
i.setAction(WallpaperManager.ACTION_CHANGE_LIVE_WALLPAPER);
字符串PKG = WallpaperService.class.getPackage()的getName()。
字符串CLS = WallpaperService.class.getCanonicalName();
i.putExtra(WallpaperManager.EXTRA_LIVE_WALLPAPER_COMPONENT,新的组件名称(PKG,CLS));
}
其他
{
i.setAction(WallpaperManager.ACTION_LIVE_WALLPAPER_CHOOSER);
}
startActivityForResult(ⅰ,0);``
public class ShortCurActivity extends Activity{
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final Button button = (Button)findViewById(R.id.b_start);
if(button != null){
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View paramView) {
Intent i = new Intent(ShortCurActivity.this, ServiceWallpaper.class);
startService(i);
}
});
}
}
I just want to know if I can start a live wallpaper Service from Activity. I have tried to use Intent but it does not work. Some Designers want me to make a shortcut for Live wallpaper so the user can change their live wallpaper whenever they want :(
解决方案
if (Build.VERSION.SDK_INT > 15)
{
i.setAction(WallpaperManager.ACTION_CHANGE_LIVE_WALLPAPER);
String pkg = WallpaperService.class.getPackage().getName();
String cls = WallpaperService.class.getCanonicalName();
i.putExtra(WallpaperManager.EXTRA_LIVE_WALLPAPER_COMPONENT, new ComponentName(pkg, cls));
}
else
{
i.setAction(WallpaperManager.ACTION_LIVE_WALLPAPER_CHOOSER);
}
startActivityForResult(i, 0);``
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