Java tutorial
//package com.java2s; //License from project: Open Source License import android.content.Context; import android.database.Cursor; import android.provider.ContactsContract.DisplayPhoto; public class Main { public static int getMaxSize(Context context) { // Note that this URI is safe to call on the UI thread. Cursor c = context.getContentResolver().query(DisplayPhoto.CONTENT_MAX_DIMENSIONS_URI, new String[] { DisplayPhoto.DISPLAY_MAX_DIM }, null, null, null); try { c.moveToFirst(); return c.getInt(0); } finally { c.close(); } } }