Java tutorial
//package com.java2s; import java.io.File; import android.graphics.drawable.Drawable; import android.os.Environment; import android.widget.ImageView; public class Main { public static final String CUST_PATH = Environment.getExternalStorageDirectory() + File.separator + "chcconf" + File.separator; public static final String LAUNCHER_LOGO_FILE_NAME = "logo_launcher.png"; /** * launcher specific title * @param a * @param iv * @return */ public static boolean checkAndSetLauncherTitle(ImageView iv) { if (iv == null) return false; Drawable d = Drawable.createFromPath(CUST_PATH + LAUNCHER_LOGO_FILE_NAME); if (d != null) { iv.setImageDrawable(d); return true; } else return false; } }