Here you can find the source of getSdCacheDir(Context context)
public static String getSdCacheDir(Context context)
//package com.java2s; import android.content.Context; import android.os.Environment; public class Main { public static String getSdCacheDir(Context context) { if (Environment.getExternalStorageState().equals( Environment.MEDIA_MOUNTED)) { java.io.File fExternalStorageDirectory = Environment .getExternalStorageDirectory(); java.io.File autonaviDir = new java.io.File( fExternalStorageDirectory, "amapsdk"); boolean result = false; if (!autonaviDir.exists()) { result = autonaviDir.mkdir(); }//from w ww . j a va 2s . c om java.io.File minimapDir = new java.io.File(autonaviDir, "offlineMap"); if (!minimapDir.exists()) { result = minimapDir.mkdir(); } return minimapDir.toString() + "/"; } else { return ""; } } }