把Runnable 方法提交到主线程运行

public static void runOnUiThread(Runnable runnable) {
// 在主线程运行
if(android.os.Process.myTid()==BaseApplication.getMainTid()){
runnable.run();
}else{
//获取handler
BaseApplication.getHandler().post(runnable);
}
}

public class BaseApplication extends Application {
private static BaseApplication application;
private static int mainTid;
private static Handler handler;
@Override
//  在主线程运行的
public void onCreate() {
super.onCreate();
application=this;
mainTid = android.os.Process.myTid();
handler=new Handler();
}
public static Context getApplication() {
return application;
}
public static int getMainTid() {
return mainTid;
}
public static Handler getHandler() {
return handler;
}

}

Utils.runOnUiThread(new Runnable() {
<span style="white-space:pre">					</span>@Override
<span style="white-space:pre">					</span>public void run() {
<span style="white-space:pre">						</span>//操作
<span style="white-space:pre">						</span>}
<span style="white-space:pre">					</span>}
<span style="white-space:pre">				</span>});