VAdaihiep

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;

import com.kbeanie.imagechooser.api.ChooserType;
import com.kbeanie.imagechooser.api.ChosenImage;
import com.kbeanie.imagechooser.api.ChosenImages;
import com.kbeanie.imagechooser.api.ImageChooserListener;
import com.kbeanie.imagechooser.api.ImageChooserManager;

VAdaihiep

public class MoneyFormatEditText extends EditText {
    public MoneyFormatEditText(Context context) {
        super(context);
        setupTextWatcher();
    }

    public MoneyFormatEditText(Context context, AttributeSet attrs) {
        super(context, attrs);
        setupTextWatcher();
    }

VAdaihiep

final static String DATABASE_NAME = "your-database-name";
    final static String FOLDER_EXTERNAL_DIRECTORY = Environment.getExternalStorageDirectory() + "/folder";

    //______________________________________________________________________________________________

    /**
     * Call this method from any activity in your app (
     * for example ->    DatabaseUtil.copyDatabaseToExtStg(MainActivity.this);
     * this method will copy the database of your application into SDCard folder "shanraisshan/MyDatabase.sqlite" (DATABASE_NAME)
     */

VAdaihiep

// Check permission,...

// View image or download
$filePath = '/data/.../demo-image.jpg';
$name = basename($filePath);
if($params['mode'] == 'view'){
	header("Content-Type: " . mime_content_type($filePath));
	header('Content-disposition: inline; filename="' . $name . '"');
} else {
	header("Content-Type: application/octet-stream");