Alexandre Lision | a8b7872 | 2013-12-13 10:18:33 -0500 | [diff] [blame] | 1 | /* |
Alexandre Lision | c1024c0 | 2014-01-06 11:12:53 -0500 | [diff] [blame] | 2 | * Copyright (C) 2004-2014 Savoir-Faire Linux Inc. |
Alexandre Lision | a8b7872 | 2013-12-13 10:18:33 -0500 | [diff] [blame] | 3 | * |
| 4 | * Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 3 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 19 | * |
| 20 | * Additional permission under GNU GPL version 3 section 7: |
| 21 | * |
| 22 | * If you modify this program, or any covered work, by linking or |
| 23 | * combining it with the OpenSSL project's OpenSSL library (or a |
| 24 | * modified version of that library), containing parts covered by the |
| 25 | * terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc. |
| 26 | * grants you additional permission to convey the resulting work. |
| 27 | * Corresponding Source for a non-source form of such a combination |
| 28 | * shall include the source code for the parts of OpenSSL used as well |
| 29 | * as that of the covered work. |
| 30 | */ |
| 31 | |
Alexandre Lision | a365099 | 2013-11-13 14:19:35 -0500 | [diff] [blame] | 32 | package org.sflphone.views; |
| 33 | |
| 34 | /* |
| 35 | * Copyright (C) 2011 The CyanogenMod Project |
| 36 | * |
| 37 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 38 | * you may not use this file except in compliance with the License. |
| 39 | * You may obtain a copy of the License at |
| 40 | * |
| 41 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 42 | * |
| 43 | * Unless required by applicable law or agreed to in writing, software |
| 44 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 45 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 46 | * See the License for the specific language governing permissions and |
| 47 | * limitations under the License. |
| 48 | */ |
| 49 | |
| 50 | import java.lang.reflect.Field; |
| 51 | |
| 52 | import org.sflphone.R; |
| 53 | |
| 54 | import android.content.Context; |
| 55 | import android.content.res.TypedArray; |
| 56 | import android.preference.DialogPreference; |
| 57 | import android.util.AttributeSet; |
| 58 | import android.util.Log; |
| 59 | import android.view.LayoutInflater; |
| 60 | import android.view.View; |
| 61 | import android.widget.EditText; |
| 62 | import android.widget.NumberPicker; |
| 63 | import android.widget.TextView; |
| 64 | |
| 65 | /* |
| 66 | * @author Danesh |
| 67 | * @author nebkat |
| 68 | */ |
| 69 | |
| 70 | public class DoubleNumberPickerPreference extends DialogPreference { |
| 71 | private int mMin1, mMax1, mDefault1; |
| 72 | private int mMin2, mMax2, mDefault2; |
| 73 | |
| 74 | private String mMaxExternalKey1, mMinExternalKey1; |
| 75 | private String mMaxExternalKey2, mMinExternalKey2; |
| 76 | |
| 77 | private String mPickerTitle1; |
| 78 | private String mPickerTitle2; |
| 79 | |
| 80 | private NumberPicker mNumberPicker1; |
| 81 | private NumberPicker mNumberPicker2; |
| 82 | |
| 83 | public DoubleNumberPickerPreference(Context context, AttributeSet attrs) { |
| 84 | super(context, attrs); |
| 85 | // TypedArray dialogType = context.obtainStyledAttributes(attrs, |
| 86 | // com.android.internal.R.styleable.DialogPreference, 0, 0); |
| 87 | TypedArray doubleNumberPickerType = context.obtainStyledAttributes(attrs, R.styleable.DoubleNumberPickerPreference, 0, 0); |
| 88 | |
| 89 | mMaxExternalKey1 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_maxExternal1); |
| 90 | mMinExternalKey1 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_minExternal1); |
| 91 | mMaxExternalKey2 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_maxExternal2); |
| 92 | mMinExternalKey2 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_minExternal2); |
| 93 | |
| 94 | mPickerTitle1 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_pickerTitle1); |
| 95 | mPickerTitle2 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_pickerTitle2); |
| 96 | |
| 97 | mMax1 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_max1, 5); |
| 98 | mMin1 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_min1, 0); |
| 99 | mMax2 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_max2, 5); |
| 100 | mMin2 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_min2, 0); |
| 101 | |
| 102 | mDefault1 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_defaultValue1, mMin1); |
| 103 | mDefault2 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_defaultValue2, mMin2); |
| 104 | |
| 105 | // dialogType.recycle(); |
| 106 | doubleNumberPickerType.recycle(); |
| 107 | } |
| 108 | |
| 109 | @Override |
| 110 | protected View onCreateDialogView() { |
| 111 | int max1 = mMax1; |
| 112 | int min1 = mMin1; |
| 113 | int max2 = mMax2; |
| 114 | int min2 = mMin2; |
| 115 | |
| 116 | // External values |
| 117 | if (mMaxExternalKey1 != null) { |
| 118 | max1 = getSharedPreferences().getInt(mMaxExternalKey1, mMax1); |
| 119 | } |
| 120 | if (mMinExternalKey1 != null) { |
| 121 | min1 = getSharedPreferences().getInt(mMinExternalKey1, mMin1); |
| 122 | } |
| 123 | if (mMaxExternalKey2 != null) { |
| 124 | max2 = getSharedPreferences().getInt(mMaxExternalKey2, mMax2); |
| 125 | } |
| 126 | if (mMinExternalKey2 != null) { |
| 127 | min2 = getSharedPreferences().getInt(mMinExternalKey2, mMin2); |
| 128 | } |
| 129 | |
| 130 | LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); |
| 131 | View view = inflater.inflate(R.layout.double_number_picker_dialog, null); |
| 132 | |
| 133 | mNumberPicker1 = (NumberPicker) view.findViewById(R.id.number_picker_1); |
| 134 | mNumberPicker2 = (NumberPicker) view.findViewById(R.id.number_picker_2); |
| 135 | |
| 136 | if (mNumberPicker1 == null || mNumberPicker2 == null) { |
| 137 | throw new RuntimeException("mNumberPicker1 or mNumberPicker2 is null!"); |
| 138 | } |
| 139 | |
| 140 | // Initialize state |
| 141 | mNumberPicker1.setWrapSelectorWheel(false); |
| 142 | mNumberPicker1.setMaxValue(max1); |
| 143 | mNumberPicker1.setMinValue(min1); |
| 144 | mNumberPicker1.setValue(getPersistedValue(1)); |
| 145 | mNumberPicker2.setWrapSelectorWheel(false); |
| 146 | mNumberPicker2.setMaxValue(max2); |
| 147 | mNumberPicker2.setMinValue(min2); |
| 148 | mNumberPicker2.setValue(getPersistedValue(2)); |
| 149 | |
| 150 | // Titles |
| 151 | TextView pickerTitle1 = (TextView) view.findViewById(R.id.picker_title_1); |
| 152 | TextView pickerTitle2 = (TextView) view.findViewById(R.id.picker_title_2); |
| 153 | |
| 154 | if (pickerTitle1 != null && pickerTitle2 != null) { |
| 155 | pickerTitle1.setText(mPickerTitle1); |
| 156 | pickerTitle2.setText(mPickerTitle2); |
| 157 | } |
| 158 | |
| 159 | // No keyboard popup |
| 160 | disableTextInput(mNumberPicker1); |
| 161 | disableTextInput(mNumberPicker2); |
| 162 | // EditText textInput1 = (EditText) mNumberPicker1.findViewById(com.android.internal.R.id.numberpicker_input); |
| 163 | // EditText textInput2 = (EditText) mNumberPicker2.findViewById(com.android.internal.R.id.numberpicker_input); |
| 164 | // if (textInput1 != null && textInput2 != null) { |
| 165 | // textInput1.setCursorVisible(false); |
| 166 | // textInput1.setFocusable(false); |
| 167 | // textInput1.setFocusableInTouchMode(false); |
| 168 | // textInput2.setCursorVisible(false); |
| 169 | // textInput2.setFocusable(false); |
| 170 | // textInput2.setFocusableInTouchMode(false); |
| 171 | // } |
| 172 | |
| 173 | return view; |
| 174 | } |
| 175 | |
| 176 | private int getPersistedValue(int value) { |
| 177 | String[] values = getPersistedString(mDefault1 + "|" + mDefault2).split("\\|"); |
| 178 | if (value == 1) { |
| 179 | try { |
| 180 | return Integer.parseInt(values[0]); |
| 181 | } catch (NumberFormatException e) { |
| 182 | return mDefault1; |
| 183 | } |
| 184 | } else { |
| 185 | try { |
| 186 | return Integer.parseInt(values[1]); |
| 187 | } catch (NumberFormatException e) { |
| 188 | return mDefault2; |
| 189 | } |
| 190 | } |
| 191 | } |
| 192 | |
| 193 | @Override |
| 194 | protected void onDialogClosed(boolean positiveResult) { |
| 195 | if (positiveResult) { |
| 196 | persistString(mNumberPicker1.getValue() + "|" + mNumberPicker2.getValue()); |
| 197 | getOnPreferenceChangeListener().onPreferenceChange(this, mNumberPicker1.getValue()+""+mNumberPicker2.getValue()); |
| 198 | } |
| 199 | } |
| 200 | |
| 201 | public void setMin1(int min) { |
| 202 | mMin1 = min; |
| 203 | } |
| 204 | |
| 205 | public void setMax1(int max) { |
| 206 | mMax1 = max; |
| 207 | } |
| 208 | |
| 209 | public void setMin2(int min) { |
| 210 | mMin2 = min; |
| 211 | } |
| 212 | |
| 213 | public void setMax2(int max) { |
| 214 | mMax2 = max; |
| 215 | } |
| 216 | |
| 217 | public void setDefault1(int def) { |
| 218 | mDefault1 = def; |
| 219 | } |
| 220 | |
| 221 | public void setDefault2(int def) { |
| 222 | mDefault2 = def; |
| 223 | } |
| 224 | |
| 225 | /* |
| 226 | * reflection of NumberPicker.java verified in 4.1, 4.2 |
| 227 | */ |
| 228 | private void disableTextInput(NumberPicker np) { |
| 229 | if (np == null) |
| 230 | return; |
| 231 | Class<?> classType = np.getClass(); |
| 232 | Field inputTextField; |
| 233 | try { |
| 234 | inputTextField = classType.getDeclaredField("mInputText"); |
| 235 | inputTextField.setAccessible(true); |
| 236 | EditText textInput = (EditText) inputTextField.get(np); |
| 237 | if (textInput != null) { |
| 238 | textInput.setCursorVisible(false); |
| 239 | textInput.setFocusable(false); |
| 240 | textInput.setFocusableInTouchMode(false); |
| 241 | } |
| 242 | } catch (Exception e) { |
| 243 | Log.d("trebuchet", "DoubleNumberPickerPreference disableTextInput error", e); |
| 244 | } |
| 245 | } |
| 246 | |
| 247 | } |