SketchwareUtil.java

package com.my.newproject6;
import android.app.*;
import android.content.*;
import android.graphics.drawable.*;
import android.net.*;
import android.util.*;
import android.view.*;
import android.view.inputmethod.*;
import android.widget.*;

import java.io.*;
import java.util.*;

public class SketchwareUtil {

    public static int TOP = 1;
    public static int CENTER = 2;
    public static int BOTTOM = 3;

    public static void CustomToast(Context _context, String _message, int _textColor, int _textSize, int _bgColor, int _radius, int _gravity) {
        Toast _toast = Toast.makeText(_context, _message, Toast.LENGTH_SHORT);
        View _view = _toast.getView();
        TextView _textView = _view.findViewById(android.R.id.message);
        _textView.setTextSize(_textSize);
        _textView.setTextColor(_textColor);
        _textView.setGravity(Gravity.CENTER);

        GradientDrawable _gradientDrawable = new GradientDrawable();
        _gradientDrawable.setColor(_bgColor);
        _gradientDrawable.setCornerRadius(_radius);
        _view.setBackgroundDrawable(_gradientDrawable);
        _view.setPadding(15, 10, 15, 10);
        _view.setElevation(10);

        switch (_gravity) {
            case 1:
                _toast.setGravity(Gravity.TOP, 0, 150);
                break;

            case 2:
                _toast.setGravity(Gravity.CENTER, 0, 0);
                break;

            case 3:
                _toast.setGravity(Gravity.BOTTOM, 0, 150);
                break;
        }
        _toast.show();
    }

    public static void CustomToastWithIcon(Context _context, String _message, int _textColor, int _textSize, int _bgColor, int _radius, int _gravity, int _icon) {
        Toast _toast = Toast.makeText(_context, _message, Toast.LENGTH_SHORT);
        View _view = _toast.getView();
        TextView _textView = (TextView) _view.findViewById(android.R.id.message);
        _textView.setTextSize(_textSize);
        _textView.setTextColor(_textColor);
        _textView.setCompoundDrawablesWithIntrinsicBounds(_icon, 0, 0, 0);
        _textView.setGravity(Gravity.CENTER);
        _textView.setCompoundDrawablePadding(10);

        GradientDrawable _gradientDrawable = new GradientDrawable();
        _gradientDrawable.setColor(_bgColor);
        _gradientDrawable.setCornerRadius(_radius);
        _view.setBackgroundDrawable(_gradientDrawable);
        _view.setPadding(10, 10, 10, 10);
        _view.setElevation(10);

        switch (_gravity) {
            case 1:
                _toast.setGravity(Gravity.TOP, 0, 150);
                break;

            case 2:
                _toast.setGravity(Gravity.CENTER, 0, 0);
                break;

            case 3:
                _toast.setGravity(Gravity.BOTTOM, 0, 150);
                break;
        }
        _toast.show();
    }

    public static void sortListMap(final ArrayList<HashMap<String, Object>> listMap, final String key, final boolean isNumber, final boolean ascending) {
        Collections.sort(listMap, new Comparator<HashMap<String, Object>>() {
            public int compare(HashMap<String, Object> _compareMap1, HashMap<String, Object> _compareMap2) {
                if (isNumber) {
                    int _count1 = Integer.valueOf(_compareMap1.get(key).toString());
                    int _count2 = Integer.valueOf(_compareMap2.get(key).toString());
                    if (ascending) {
                        return _count1 < _count2 ? -1 : _count1 < _count2 ? 1 : 0;
                    } else {
                        return _count1 > _count2 ? -1 : _count1 > _count2 ? 1 : 0;
                    }
                } else {
                    if (ascending) {
                        return (_compareMap1.get(key).toString()).compareTo(_compareMap2.get(key).toString());
                    } else {
                        return (_compareMap2.get(key).toString()).compareTo(_compareMap1.get(key).toString());
                    }
                }
            }
        });
    }

    public static void CropImage(Activity _activity, String _path, int _requestCode) {
        try {
            Intent _intent = new Intent("com.android.camera.action.CROP");
            File _file = new File(_path);
            Uri _contentUri = Uri.fromFile(_file);
            _intent.setDataAndType(_contentUri, "image/*");
            _intent.putExtra("crop", "true");
            _intent.putExtra("aspectX", 1);
            _intent.putExtra("aspectY", 1);
            _intent.putExtra("outputX", 280);
            _intent.putExtra("outputY", 280);
            _intent.putExtra("return-data", false);
            _activity.startActivityForResult(_intent, _requestCode);
        } catch (ActivityNotFoundException _e) {
            Toast.makeText(_activity, "Your device doesn't support the crop action!", Toast.LENGTH_SHORT).show();
        }
    }

    public static boolean isConnected(Context _context) {
        ConnectivityManager _connectivityManager = (ConnectivityManager) _context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo _activeNetworkInfo = _connectivityManager.getActiveNetworkInfo();
        return _activeNetworkInfo != null && _activeNetworkInfo.isConnected();
    }

    public static String copyFromInputStream(InputStream _inputStream) {
        ByteArrayOutputStream _outputStream = new ByteArrayOutputStream();
        byte[] _buf = new byte[1024];
        int _i;
        try {
            while ((_i = _inputStream.read(_buf)) != -1){
                _outputStream.write(_buf, 0, _i);
            }
            _outputStream.close();
            _inputStream.close();
        } catch (IOException _e) {
        }
        
        return _outputStream.toString();
    }

    public static void hideKeyboard(Context _context) {
        InputMethodManager _inputMethodManager = (InputMethodManager) _context.getSystemService(Context.INPUT_METHOD_SERVICE);
        _inputMethodManager.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0);
    }
    
    public static void showKeyboard(Context _context) {
        InputMethodManager _inputMethodManager = (InputMethodManager) _context.getSystemService(Context.INPUT_METHOD_SERVICE);
        _inputMethodManager.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
    }
    
    public static void showMessage(Context _context, String _s) {
        Toast.makeText(_context, _s, Toast.LENGTH_SHORT).show();
    }

    public static int getLocationX(View _view) {
        int _location[] = new int[2];
        _view.getLocationInWindow(_location);
        return _location[0];
    }

    public static int getLocationY(View _view) {
        int _location[] = new int[2];
        _view.getLocationInWindow(_location);
        return _location[1];
    }

    public static int getRandom(int _min, int _max) {
        Random random = new Random();
        return random.nextInt(_max - _min + 1) + _min;
    }

    public static ArrayList<Double> getCheckedItemPositionsToArray(ListView _list) {
        ArrayList<Double> _result = new ArrayList<Double>();
        SparseBooleanArray _arr = _list.getCheckedItemPositions();
        for (int _iIdx = 0; _iIdx < _arr.size(); _iIdx++) {
            if (_arr.valueAt(_iIdx))
                _result.add((double) _arr.keyAt(_iIdx));
        }
        return _result;
    }

    public static float getDip(Context _context, int _input) {
        return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, _input, _context.getResources().getDisplayMetrics());
    }

    public static int getDisplayWidthPixels(Context _context) {
        return _context.getResources().getDisplayMetrics().widthPixels;
    }

    public static int getDisplayHeightPixels(Context _context) {
        return _context.getResources().getDisplayMetrics().heightPixels;
    }

    public static void getAllKeysFromMap(Map<String, Object> _map, ArrayList<String> _output) {
        if (_output == null) return;
        _output.clear();
        if (_map == null || _map.size() < 1) return;
        for (Map.Entry<String, Object> _entry : _map.entrySet()) {
            _output.add(_entry.getKey());
        }
    }
}