Easy Way to Android Set Wallpaper
There is a easy way to set the wallpaper from the resources folder of your application to the android smartphone.You can set it through program.
1. Add the permissions in the Android Manifest file.
<uses-permission android:name="android.permission.SET_WALLPAPER" />
2. MainActivity.java
import java.io.IOException;
import android.os.Bundle;
import android.app.Activity;
import android.app.WallpaperManager;
import android.view.Menu;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//android wallpaper manager
WallpaperManager myWallpaperManager = WallpaperManager
.getInstance(getApplicationContext());
try {
//set wallpaper picture from resource here
myWallpaperManager.setResource(R.drawable.android_wallpaper);
Toast.makeText(getApplicationContext(),"Success set as wallpaper",Toast.LENGTH_SHORT).show();
} catch (IOException e) {
Toast.makeText(getApplicationContext(),"Error on setting as wallpaper",Toast.LENGTH_SHORT).show();
}
}
}
3. Now run your Application.(Dont Forget to put an image in res/drawable folder named android_wallpaper)
Thank you.
