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/*
* Copyright (C) 2011 The CyanogenMod Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.cyanogenmod.trebuchet.preference;
import android.content.Context;
import android.content.res.TypedArray;
import android.preference.DialogPreference;
import android.preference.Preference;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.TextView;
import android.widget.EditText;
import android.widget.NumberPicker;
import com.cyanogenmod.trebuchet.R;
/*
* @author Danesh
* @author nebkat
*/
public class DoubleNumberPickerPreference extends DialogPreference {
private int mMin1, mMax1, mDefault1;
private int mMin2, mMax2, mDefault2;
private String mMaxExternalKey1, mMinExternalKey1;
private String mMaxExternalKey2, mMinExternalKey2;
private String mPickerTitle1;
private String mPickerTitle2;
private NumberPicker mNumberPicker1;
private NumberPicker mNumberPicker2;
public DoubleNumberPickerPreference(Context context, AttributeSet attrs) {
super(context, attrs);
TypedArray dialogType = context.obtainStyledAttributes(attrs,
com.android.internal.R.styleable.DialogPreference, 0, 0);
TypedArray doubleNumberPickerType = context.obtainStyledAttributes(attrs,
R.styleable.DoubleNumberPickerPreference, 0, 0);
mMaxExternalKey1 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_maxExternal1);
mMinExternalKey1 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_minExternal1);
mMaxExternalKey2 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_maxExternal2);
mMinExternalKey2 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_minExternal2);
mPickerTitle1 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_pickerTitle1);
mPickerTitle2 = doubleNumberPickerType.getString(R.styleable.DoubleNumberPickerPreference_pickerTitle2);
mMax1 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_max1, 5);
mMin1 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_min1, 0);
mMax2 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_max2, 5);
mMin2 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_min2, 0);
mDefault1 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_defaultValue1, mMin1);
mDefault2 = doubleNumberPickerType.getInt(R.styleable.DoubleNumberPickerPreference_defaultValue2, mMin2);
dialogType.recycle();
doubleNumberPickerType.recycle();
}
@Override
protected View onCreateDialogView() {
int max1 = mMax1;
int min1 = mMin1;
int max2 = mMax2;
int min2 = mMin2;
// External values
if (mMaxExternalKey1 != null) {
max1 = getSharedPreferences().getInt(mMaxExternalKey1, mMax1);
}
if (mMinExternalKey1 != null) {
min1 = getSharedPreferences().getInt(mMinExternalKey1, mMin1);
}
if (mMaxExternalKey2 != null) {
max2 = getSharedPreferences().getInt(mMaxExternalKey2, mMax2);
}
if (mMinExternalKey2 != null) {
min2 = getSharedPreferences().getInt(mMinExternalKey2, mMin2);
}
LayoutInflater inflater =
(LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.layout.double_number_picker_dialog, null);
mNumberPicker1 = (NumberPicker) view.findViewById(R.id.number_picker_1);
mNumberPicker2 = (NumberPicker) view.findViewById(R.id.number_picker_2);
if (mNumberPicker1 == null || mNumberPicker2 == null) {
throw new RuntimeException("mNumberPicker1 or mNumberPicker2 is null!");
}
// Initialize state
mNumberPicker1.setWrapSelectorWheel(false);
mNumberPicker1.setMaxValue(max1);
mNumberPicker1.setMinValue(min1);
mNumberPicker1.setValue(getPersistedValue(1));
mNumberPicker2.setWrapSelectorWheel(false);
mNumberPicker2.setMaxValue(max2);
mNumberPicker2.setMinValue(min2);
mNumberPicker2.setValue(getPersistedValue(2));
// Titles
TextView pickerTitle1 = (TextView) view.findViewById(R.id.picker_title_1);
TextView pickerTitle2 = (TextView) view.findViewById(R.id.picker_title_2);
if (pickerTitle1 != null && pickerTitle2 != null) {
pickerTitle1.setText(mPickerTitle1);
pickerTitle2.setText(mPickerTitle2);
}
// No keyboard popup
EditText textInput1 = (EditText) mNumberPicker1.findViewById(com.android.internal.R.id.numberpicker_input);
EditText textInput2 = (EditText) mNumberPicker2.findViewById(com.android.internal.R.id.numberpicker_input);
if (textInput1 != null && textInput2 != null) {
textInput1.setCursorVisible(false);
textInput1.setFocusable(false);
textInput1.setFocusableInTouchMode(false);
textInput2.setCursorVisible(false);
textInput2.setFocusable(false);
textInput2.setFocusableInTouchMode(false);
}
return view;
}
private int getPersistedValue(int value) {
String[] values = getPersistedString(mDefault1 + "|" + mDefault2).split("\\|");
if (value == 1) {
try {
return Integer.parseInt(values[0]);
} catch (NumberFormatException e) {
return mDefault1;
}
} else {
try {
return Integer.parseInt(values[1]);
} catch (NumberFormatException e) {
return mDefault2;
}
}
}
@Override
protected void onDialogClosed(boolean positiveResult) {
if (positiveResult) {
persistString(mNumberPicker1.getValue() + "|" + mNumberPicker2.getValue());
}
}
public void setMin1(int min) {
mMin1 = min;
}
public void setMax1(int max) {
mMax1 = max;
}
public void setMin2(int min) {
mMin2 = min;
}
public void setMax2(int max) {
mMax2 = max;
}
public void setDefault1(int def) {
mDefault1 = def;
}
public void setDefault2(int def) {
mDefault2 = def;
}
}
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