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author | Ricardo Cerqueira <cyanogenmod@cerqueira.org> | 2014-02-02 01:14:13 +0000 |
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committer | Ricardo Cerqueira <cyanogenmod@cerqueira.org> | 2014-02-02 01:26:48 +0000 |
commit | 01c7ed697ffd397ba5ce695e1d4bf6cb2c480096 (patch) | |
tree | 80a5f0f8f40848b21c2c87a62146908955dbb96a /AdvancedDisplay/src/com/cyanogenmod/settings/device/mDNIeMode.java | |
parent | ee7630eef4e5566f079b6739b96d39a7a54710f3 (diff) | |
download | device_samsung_galaxys2-common-01c7ed697ffd397ba5ce695e1d4bf6cb2c480096.zip device_samsung_galaxys2-common-01c7ed697ffd397ba5ce695e1d4bf6cb2c480096.tar.gz device_samsung_galaxys2-common-01c7ed697ffd397ba5ce695e1d4bf6cb2c480096.tar.bz2 |
galaxys2: add AdvancedDisplay
This partially reverts commit 99d12c6a903a3199ba4956add53b82837d90ca9c,
we want to reuse some of it. The implementation appears to be fully
compatible with smdk4412's, so let's make this a common thing at
some point
Change-Id: I080484ad010f881a22a4486a6c082d0fbc17a529
Diffstat (limited to 'AdvancedDisplay/src/com/cyanogenmod/settings/device/mDNIeMode.java')
-rw-r--r-- | AdvancedDisplay/src/com/cyanogenmod/settings/device/mDNIeMode.java | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/AdvancedDisplay/src/com/cyanogenmod/settings/device/mDNIeMode.java b/AdvancedDisplay/src/com/cyanogenmod/settings/device/mDNIeMode.java new file mode 100644 index 0000000..c777d72 --- /dev/null +++ b/AdvancedDisplay/src/com/cyanogenmod/settings/device/mDNIeMode.java @@ -0,0 +1,61 @@ +/* + * 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.cyanogenmod.settings.device; + +import android.content.Context; + +import android.content.SharedPreferences; +import android.util.AttributeSet; +import android.preference.Preference; +import android.preference.ListPreference; +import android.preference.Preference.OnPreferenceChangeListener; +import android.preference.PreferenceManager; + +public class mDNIeMode extends ListPreference implements OnPreferenceChangeListener { + + private static String FILE = null; + + public mDNIeMode(Context context, AttributeSet attrs) { + super(context, attrs); + this.setOnPreferenceChangeListener(this); + FILE = context.getResources().getString(R.string.mdnie_mode_sysfs_file); + } + + public static boolean isSupported(String filePath) { + return Utils.fileExists(filePath); + } + + /** + * Restore mdnie user mode setting from SharedPreferences. (Write to kernel.) + * @param context The context to read the SharedPreferences from + */ + public static void restore(Context context) { + FILE = context.getResources().getString(R.string.mdnie_mode_sysfs_file); + if (!isSupported(FILE)) { + return; + } + + SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context); + Utils.writeValue(FILE, sharedPrefs.getString(DisplaySettings.KEY_MDNIE_MODE, "0")); + } + + public boolean onPreferenceChange(Preference preference, Object newValue) { + Utils.writeValue(FILE, (String) newValue); + return true; + } + +} |