vuhung3990

# Created by https://www.gitignore.io/api/windows,linux,osx,intellij,android,gradle,java,eclipse,jetbrains

### Windows ###
# Windows image file caches
Thumbs.db
ehthumbs.db

# Folder config file
Desktop.ini

vuhung3990

/** Check if this device has a camera */
private boolean checkCameraHardware(Context context) {
    if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA)){
        // this device has a camera
        return true;
    } else {
        // no camera on this device
        return false;
    }
}

vuhung3990

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.hungvu.testpack">

    <uses-permission android:name="ANDROID.PERMISSION.CAMERA" />
    <uses-permission android:name="ANDROID.PERMISSION.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="ANDROID.PERMISSION.WRITE_EXTERNAL_STORAGE" />

    <uses-feature
        android:name="android.hardware.camera"

vuhung3990

public class DatabaseHelper {
	private Context context;
	private SqliteHelper sqlite;
	private String TB_NAME;
	private String TB_STRUCT;

	public DatabaseHelper(Context context, String DbName, String TB_NAME, String TB_STRUCT) {
		this.context = context;
		this.TB_NAME = TB_NAME;
		this.TB_STRUCT = TB_STRUCT;

vuhung3990

Locale.getDefault().getLanguage();
// ja, vi, en...

vuhung3990

public static void hideSoftKeyboard(Activity activity) {
	    InputMethodManager inputMethodManager = (InputMethodManager)  activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
	    inputMethodManager.hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(), 0);
	}

vuhung3990

public static String formatSize(long bytes, int place) {
		int level = 0;
		float number = bytes;
		String[] unit = { "bytes", "KB", "MB", "GB", "TB", "PB" };

		while (number >= 1024f) {
			number /= 1024f;
			level++;
		}

vuhung3990

public static void setDefaultPreference(Context context,String share_Pref_Name) {
		SharedPreferences getpref = context.getSharedPreferences(share_Pref_Name, Context.MODE_PRIVATE);
		Map<String, ?> tempPreference = getpref.getAll();
		if(tempPreference.size() <= 0){
			// set default (fist time)
			Editor edit = getpref.edit();
			edit.putString(context.getString(R.string.pref_key_cache_capacity), StaticVar.PREF_DEFAULT_CACHE);
			edit.putString(context.getString(R.string.pref_key_cache_mode), StaticVar.PREF_DEFAULT_CACHE_MODE);
			edit.putBoolean(context.getString(R.string.pref_key_notification), StaticVar.PREF_DEFAULT_NOTIFICATION);
			edit.putString(context.getString(R.string.pref_key_orientation_mode), StaticVar.PREF_DEFAULT_ORIENTATION_MODE);

vuhung3990

$table->timestamp('created_at')->default(DB::raw('CURRENT_TIMESTAMP'));
$table->timestamp('updated_at')->default(DB::raw('CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP'));

vuhung3990

date --date='TZ="Asia/Ho_Chi_Minh" 16:33' +'%d'   // get day after convert
date --date='TZ="Asia/Ho_Chi_Minh" 16:33' +'%m'   // get month
date --date='TZ="Asia/Ho_Chi_Minh" 16:33' +'%Y'   // get year
date --date='TZ="Asia/Ho_Chi_Minh" 16:33' +'%H'   // 24h format
date --date='TZ="Asia/Ho_Chi_Minh" 16:33' +'%M'   // get minutes
date --date='TZ="Asia/Ho_Chi_Minh" 16:33' +'%S'   // get second
date --date='TZ="Asia/Ho_Chi_Minh" 16:33' +'%u'   // get day of week
date --date='TZ="Asia/Ho_Chi_Minh" 16:33' +'%U'   // get week of year
date --date='TZ="Asia/Ho_Chi_Minh" 16:33' +'%Z'   // alphabetic time zone