NoSuchMethodError when I use android.widget.RelativeLayout.setBackground
android, nosuchmethoderror
Solution
That was added in API 16, try `setBackgroundDrawable()`
Problem
At android 4.2 my app works fine, but when I try to test it using android 4.0.4 I have this message error: ``` 04-16 15:06:46.601: E/AndroidRuntime(3844): java.lang.NoSuchMethodError: android.widget.RelativeLayout.setBackground 04-16 15:06:46.601: E/AndroidRuntime(3844): at com.myapp.MainActivity.cambiarPagina(MainActivity.java:271) 04-16 15:06:46.601: E/AndroidRuntime(3844): at com.myapp.MainActivity.cambiarPagina(MainActivity.java:119) 04-16 15:06:46.601: E/AndroidRuntime(3844): at com.myapp.MainActivity.access$0(MainActivity.java:116) 04-16 15:06:46.601: E/AndroidRuntime(3844): at com.myapp.MainActivity$2.onClick(MainActivity.java:70) 04-16 15:06:46.601: E/AndroidRuntime(3844): at android.view.View.performClick(View.java:3524) 04-16 15:06:46.601: E/AndroidRuntime(3844): at android.view.View$PerformClick.run(View.java:14202) 04-16 15:06:46.601: E/AndroidRuntime(3844): at android.os.Handler.handleCallback(Handler.java:605) 04-16 15:06:46.601: E/AndroidRuntime(3844): at android.os.Handler.dispatchMessage(Handler.java:92) 04-16 15:06:46.601: E/AndroidRuntime(3844): at android.os.Looper.loop(Looper.java:137) 04-16 15:06:46.601: E/AndroidRuntime(3844): at android.app.ActivityThread.main(ActivityThread.java:4499) 04-16 15:06:46.601: E/AndroidRuntime(3844): at java.lang.reflect.Method.invokeNative(Native Method) 04-16 15:06:46.601: E/AndroidRuntime(3844): at java.lang.reflect.Method.invoke(Method.java:511) 04-16 15:06:46.601: E/AndroidRuntime(3844): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:788) 04-16 15:06:46.601: E/AndroidRuntime(3844): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555) 04-16 15:06:46.601: E/AndroidRuntime(3844): at dalvik.system.NativeStart.main(Native Method) ``` I use setBackgroud to add some animation, like this code ``` AnimationDrawable animation = new AnimationDrawable(); animation.addFrame(getResources().getDrawable(R.drawable.d1), 200); animation.addFrame(getResources().getDrawable(R.drawable.dio), 1000); animation.addFrame(getResources().getDrawable(R.drawable.da1), 200); animation.setOneShot(true); view.setBackground(animation); view.post(new Starter(animation)); ``` I have support library added to my project, and I don't know how solve this, any help will be apreciated!