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package android.support.v7.app;

import android.support.v7.appcompat.R;

import android.content.Context;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.content.res.TypedArray;
import android.os.Build;

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    /*
	 * http://stackoverflow.com/a/4952066/1835650
	 */
	public static String[] generateRandomWords(int _numberOfWords) {
		String[] randomStrings = null;
		Random random = null;
		try {
			random = new Random();
			randomStrings = new String[_numberOfWords];
			for (int i = 0; i < _numberOfWords; i++) {

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/*
   For opening and closing the notification-bar programmatically. Here is an example for closing.
   <uses-permission android:name=“android.permission.EXPAND_STATUS_BAR” />
   It might be an unofficial info.

   http://stackoverflow.com/questions/5029354/how-can-i-programmatically-open-close-notifications-in-android http://stackoverflow.com/questions/13766789/android-how-to-collapse-status-bar-on-android-4-2
 */

private static void collpasePanel(Context _context) {
	try {

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public final class ToneUtil {

	private static final int DEFAULT_INDEX = 0;
	private final static List<String> sTones = new ArrayList<String>();
	private final static List<Uri> sUris = new ArrayList<Uri>();


	public interface OnPostToneSearchingListener {

		void onPostToneSearching();

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//one way
if (mAdapter != null) { 
			int count = mAdapter.getCount();
			SomeFragment f;
			ViewPager vp = (ViewPager) getView().findViewById(R.id.vp_pages);
			for (int i = 0; i < count; i++) {
				f = (SomeFragment) mAdapter.instantiateItem(vp, i);
				f.refresh();
			}
		}

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/**
 * Manager for operating APN data on the phone.
 * 
 * Inspired by {@link http://blogs.msdn.com/b/zhengpei/archive/2009/10/13/managing-apn-data-in-google-android.aspx}
 * 
 */
public class APNManager {
    public static final int     OPERATION_FAILED  = 0x89;
    private static final String TAG               = APNManager.class.getSimpleName();
    private Context             mContext;

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//See more on android source directly. https://android.googlesource.com/platform/frameworks/base/+/refs/heads/master/core/java/android/provider/CalendarContract.java

/*
 * Util functions for accessing calendar services of Android. Although the App
 * supports >= 2.3.3, we still show here the low-level URIs for calendar
 * services, so that we can learn and reuse them in other projects.
 * 
 * Inspired by
 * https://android.googlesource.com/platform/frameworks/base/+/refs/heads
 * /master/core/java/android/provider/CalendarContract.java

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/*
		<receiver android:name=".WifiNetworkChangedReceiver">
			<intent-filter>
				<action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
			</intent-filter>
			<intent-filter>
				<action android:name="android.net.wifi.STATE_CHANGE" />
			</intent-filter>
		</receiver>
*/

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public final class NetworkUtils {
	public static final byte CONNECTION_OFFLINE = 1;
	public static final byte CONNECTION_WIFI = 2;
	public static final byte CONNECTION_ROAMING = 3;
	public static final byte CONNECTION_SLOW = 4;
	public static final byte CONNECTION_FAST = 5;

	private static String sUserId;

	private NetworkUtils() {

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	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		TextView versionTv = (TextView) findViewById(R.id.version_tv);
		versionTv.setText(String.format("Version Release:%s", Build.VERSION.RELEASE));
		TextView sdkTv = (TextView) findViewById(R.id.sdk_tv);
		sdkTv.setText(String.format("SDK:%d", android.os.Build.VERSION.SDK_INT));
		TextView resolutionTv = (TextView) findViewById(R.id.resolution_tv);
		resolutionTv.setText(String.format("Resolution(DPI): %s", getDeviceResolution()));