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/*
* Copyright (C) 2012 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.android.settings.cyanogenmod;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.PreferenceCategory;
import android.preference.PreferenceScreen;
import android.provider.Settings;
import android.widget.Toast;
import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;
public class HardwareKeys extends SettingsPreferenceFragment implements OnPreferenceChangeListener {
private static final String HARDWARE_KEYS_CATEGORY_BINDINGS = "hardware_keys_bindings";
private static final String HARDWARE_KEYS_ENABLE_CUSTOM = "hardware_keys_enable_custom";
private static final String HARDWARE_KEYS_HOME_LONG_PRESS = "hardware_keys_home_long_press";
private static final String HARDWARE_KEYS_MENU_PRESS = "hardware_keys_menu_press";
private static final String HARDWARE_KEYS_MENU_LONG_PRESS = "hardware_keys_menu_long_press";
private static final String HARDWARE_KEYS_ASSIST_PRESS = "hardware_keys_assist_press";
private static final String HARDWARE_KEYS_ASSIST_LONG_PRESS = "hardware_keys_assist_long_press";
private static final String HARDWARE_KEYS_APP_SWITCH_PRESS = "hardware_keys_app_switch_press";
private static final String HARDWARE_KEYS_APP_SWITCH_LONG_PRESS = "hardware_keys_app_switch_long_press";
private static final String HARDWARE_KEYS_SHOW_OVERFLOW = "hardware_keys_show_overflow";
// Available custom actions to perform on a key press.
// Must match values for KEY_HOME_LONG_PRESS_ACTION in:
// frameworks/base/core/java/android/provider/Settings.java
private static final int ACTION_NOTHING = 0;
private static final int ACTION_MENU = 1;
private static final int ACTION_APP_SWITCH = 2;
private static final int ACTION_SEARCH = 3;
private static final int ACTION_VOICE_SEARCH = 4;
private static final int ACTION_IN_APP_SEARCH = 5;
// Masks for checking presence of hardware keys.
// Must match values in frameworks/base/core/res/res/values/config.xml
private static final int KEY_MASK_HOME = 0x01;
private static final int KEY_MASK_BACK = 0x02;
private static final int KEY_MASK_MENU = 0x04;
private static final int KEY_MASK_ASSIST = 0x08;
private static final int KEY_MASK_APP_SWITCH = 0x10;
private CheckBoxPreference mEnableCustomBindings;
private ListPreference mHomeLongPressAction;
private ListPreference mMenuPressAction;
private ListPreference mMenuLongPressAction;
private ListPreference mAssistPressAction;
private ListPreference mAssistLongPressAction;
private ListPreference mAppSwitchPressAction;
private ListPreference mAppSwitchLongPressAction;
private CheckBoxPreference mShowActionOverflow;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final int deviceKeys = getResources().getInteger(
com.android.internal.R.integer.config_deviceHardwareKeys);
final boolean hasHomeKey = (deviceKeys & KEY_MASK_HOME) != 0;
final boolean hasMenuKey = (deviceKeys & KEY_MASK_MENU) != 0;
final boolean hasAssistKey = (deviceKeys & KEY_MASK_ASSIST) != 0;
final boolean hasAppSwitchKey = (deviceKeys & KEY_MASK_APP_SWITCH) != 0;
addPreferencesFromResource(R.xml.hardware_keys);
PreferenceScreen prefSet = getPreferenceScreen();
mEnableCustomBindings = (CheckBoxPreference) prefSet.findPreference(
HARDWARE_KEYS_ENABLE_CUSTOM);
mHomeLongPressAction = (ListPreference) prefSet.findPreference(
HARDWARE_KEYS_HOME_LONG_PRESS);
mMenuPressAction = (ListPreference) prefSet.findPreference(
HARDWARE_KEYS_MENU_PRESS);
mMenuLongPressAction = (ListPreference) prefSet.findPreference(
HARDWARE_KEYS_MENU_LONG_PRESS);
mAssistPressAction = (ListPreference) prefSet.findPreference(
HARDWARE_KEYS_ASSIST_PRESS);
mAssistLongPressAction = (ListPreference) prefSet.findPreference(
HARDWARE_KEYS_ASSIST_LONG_PRESS);
mAppSwitchPressAction = (ListPreference) prefSet.findPreference(
HARDWARE_KEYS_APP_SWITCH_PRESS);
mAppSwitchLongPressAction = (ListPreference) prefSet.findPreference(
HARDWARE_KEYS_APP_SWITCH_LONG_PRESS);
mShowActionOverflow = (CheckBoxPreference) prefSet.findPreference(
HARDWARE_KEYS_SHOW_OVERFLOW);
PreferenceCategory bindingsCategory = (PreferenceCategory) prefSet.findPreference(
HARDWARE_KEYS_CATEGORY_BINDINGS);
if (hasHomeKey) {
int homeLongPressAction;
if (hasAppSwitchKey) {
homeLongPressAction = Settings.System.getInt(getContentResolver(),
Settings.System.KEY_HOME_LONG_PRESS_ACTION, ACTION_NOTHING);
} else {
homeLongPressAction = Settings.System.getInt(getContentResolver(),
Settings.System.KEY_HOME_LONG_PRESS_ACTION, ACTION_APP_SWITCH);
}
mHomeLongPressAction.setValue(Integer.toString(homeLongPressAction));
mHomeLongPressAction.setSummary(mHomeLongPressAction.getEntry());
mHomeLongPressAction.setOnPreferenceChangeListener(this);
} else {
bindingsCategory.removePreference(mHomeLongPressAction);
}
if (hasMenuKey) {
int menuPressAction = Settings.System.getInt(getContentResolver(),
Settings.System.KEY_MENU_ACTION, ACTION_MENU);
mMenuPressAction.setValue(Integer.toString(menuPressAction));
mMenuPressAction.setSummary(mMenuPressAction.getEntry());
mMenuPressAction.setOnPreferenceChangeListener(this);
int menuLongPressAction;
if (hasAssistKey) {
menuLongPressAction = Settings.System.getInt(getContentResolver(),
Settings.System.KEY_MENU_LONG_PRESS_ACTION, ACTION_NOTHING);
} else {
menuLongPressAction = Settings.System.getInt(getContentResolver(),
Settings.System.KEY_MENU_LONG_PRESS_ACTION, ACTION_SEARCH);
}
mMenuLongPressAction.setValue(Integer.toString(menuLongPressAction));
mMenuLongPressAction.setSummary(mMenuLongPressAction.getEntry());
mMenuLongPressAction.setOnPreferenceChangeListener(this);
} else {
bindingsCategory.removePreference(mMenuPressAction);
bindingsCategory.removePreference(mMenuLongPressAction);
}
if (hasAssistKey) {
int assistPressAction = Settings.System.getInt(getContentResolver(),
Settings.System.KEY_ASSIST_ACTION, ACTION_SEARCH);
mAssistPressAction.setValue(Integer.toString(assistPressAction));
mAssistPressAction.setSummary(mAssistPressAction.getEntry());
mAssistPressAction.setOnPreferenceChangeListener(this);
int assistLongPressAction = Settings.System.getInt(getContentResolver(),
Settings.System.KEY_ASSIST_LONG_PRESS_ACTION, ACTION_VOICE_SEARCH);
mAssistLongPressAction.setValue(Integer.toString(assistLongPressAction));
mAssistLongPressAction.setSummary(mAssistLongPressAction.getEntry());
mAssistLongPressAction.setOnPreferenceChangeListener(this);
} else {
bindingsCategory.removePreference(mAssistPressAction);
bindingsCategory.removePreference(mAssistLongPressAction);
}
if (hasAppSwitchKey) {
int appSwitchPressAction = Settings.System.getInt(getContentResolver(),
Settings.System.KEY_APP_SWITCH_ACTION, ACTION_APP_SWITCH);
mAppSwitchPressAction.setValue(Integer.toString(appSwitchPressAction));
mAppSwitchPressAction.setSummary(mAppSwitchPressAction.getEntry());
mAppSwitchPressAction.setOnPreferenceChangeListener(this);
int appSwitchLongPressAction = Settings.System.getInt(getContentResolver(),
Settings.System.KEY_APP_SWITCH_LONG_PRESS_ACTION, ACTION_NOTHING);
mAppSwitchLongPressAction.setValue(Integer.toString(appSwitchLongPressAction));
mAppSwitchLongPressAction.setSummary(mAppSwitchLongPressAction.getEntry());
mAppSwitchLongPressAction.setOnPreferenceChangeListener(this);
} else {
bindingsCategory.removePreference(mAppSwitchPressAction);
bindingsCategory.removePreference(mAppSwitchLongPressAction);
}
mEnableCustomBindings.setChecked((Settings.System.getInt(getActivity().
getApplicationContext().getContentResolver(),
Settings.System.HARDWARE_KEY_REBINDING, 0) == 1));
mShowActionOverflow.setChecked((Settings.System.getInt(getActivity().
getApplicationContext().getContentResolver(),
Settings.System.UI_FORCE_OVERFLOW_BUTTON, 0) == 1));
}
public boolean onPreferenceChange(Preference preference, Object newValue) {
if (preference == mHomeLongPressAction) {
int value = Integer.valueOf((String) newValue);
int index = mHomeLongPressAction.findIndexOfValue((String) newValue);
mHomeLongPressAction.setSummary(
mHomeLongPressAction.getEntries()[index]);
Settings.System.putInt(getContentResolver(),
Settings.System.KEY_HOME_LONG_PRESS_ACTION, value);
return true;
} else if (preference == mMenuPressAction) {
int value = Integer.valueOf((String) newValue);
int index = mMenuPressAction.findIndexOfValue((String) newValue);
mMenuPressAction.setSummary(
mMenuPressAction.getEntries()[index]);
Settings.System.putInt(getContentResolver(),
Settings.System.KEY_MENU_ACTION, value);
return true;
} else if (preference == mMenuLongPressAction) {
int value = Integer.valueOf((String) newValue);
int index = mMenuLongPressAction.findIndexOfValue((String) newValue);
mMenuLongPressAction.setSummary(
mMenuLongPressAction.getEntries()[index]);
Settings.System.putInt(getContentResolver(),
Settings.System.KEY_MENU_LONG_PRESS_ACTION, value);
return true;
} else if (preference == mAssistPressAction) {
int value = Integer.valueOf((String) newValue);
int index = mAssistPressAction.findIndexOfValue((String) newValue);
mAssistPressAction.setSummary(
mAssistPressAction.getEntries()[index]);
Settings.System.putInt(getContentResolver(),
Settings.System.KEY_ASSIST_ACTION, value);
return true;
} else if (preference == mAssistLongPressAction) {
int value = Integer.valueOf((String) newValue);
int index = mAssistLongPressAction.findIndexOfValue((String) newValue);
mAssistLongPressAction.setSummary(
mAssistLongPressAction.getEntries()[index]);
Settings.System.putInt(getContentResolver(),
Settings.System.KEY_ASSIST_LONG_PRESS_ACTION, value);
return true;
} else if (preference == mAppSwitchPressAction) {
int value = Integer.valueOf((String) newValue);
int index = mAppSwitchPressAction.findIndexOfValue((String) newValue);
mAppSwitchPressAction.setSummary(
mAppSwitchPressAction.getEntries()[index]);
Settings.System.putInt(getContentResolver(),
Settings.System.KEY_APP_SWITCH_ACTION, value);
return true;
} else if (preference == mAppSwitchLongPressAction) {
int value = Integer.valueOf((String) newValue);
int index = mAppSwitchLongPressAction.findIndexOfValue((String) newValue);
mAppSwitchLongPressAction.setSummary(
mAppSwitchLongPressAction.getEntries()[index]);
Settings.System.putInt(getContentResolver(),
Settings.System.KEY_APP_SWITCH_LONG_PRESS_ACTION, value);
return true;
}
return false;
}
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
if (preference == mEnableCustomBindings) {
Settings.System.putInt(getContentResolver(), Settings.System.HARDWARE_KEY_REBINDING,
mEnableCustomBindings.isChecked() ? 1 : 0);
return true;
} else if (preference == mShowActionOverflow) {
boolean enabled = mShowActionOverflow.isChecked();
Settings.System.putInt(getContentResolver(), Settings.System.UI_FORCE_OVERFLOW_BUTTON,
enabled ? 1 : 0);
// Show appropriate
if (enabled) {
Toast.makeText(getActivity(), R.string.hardware_keys_show_overflow_toast_enable,
Toast.LENGTH_LONG).show();
} else {
Toast.makeText(getActivity(), R.string.hardware_keys_show_overflow_toast_disable,
Toast.LENGTH_LONG).show();
}
return true;
}
return false;
}
}
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