ADHOC/replicant-device_samsung_galaxys2-common
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Code Issues Releases Activity

galaxys2: pimp my vibrator

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Change-Id: I71781be97d01598f83be3db828ebaf91c8211b78
This commit is contained in:
Daniel Hillenbrand 2013-06-09 10:54:20 +02:00
parent 954a88f71a
commit 036beb482d
23 changed files with 409 additions and 159 deletions
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59
DeviceSettings/res/layout/preference_dialog_vibrator_tuning.xml Normal file
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@ -0,0 +1,59 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2013 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.
-->
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal"
android:paddingBottom="20dip">
<TextView android:id="@+id/vibrator_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/vibrator_tuning_title"
android:paddingTop="10dip"
android:paddingLeft="20dip"
android:paddingRight="20dip" />
<TextView android:id="@+id/vibrator_value"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:paddingTop="10dip"
android:paddingLeft="20dip"
android:paddingRight="20dip" />
<SeekBar android:id="@+id/vibrator_seekbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/vibrator_text"
android:paddingTop="2dip"
android:paddingLeft="20dip"
android:paddingRight="20dip" />
<TextView
android:id="@+id/textWarn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/vibrator_seekbar"
android:paddingTop="8dip"
android:gravity="center"
android:text="@string/vibrator_warning"
android:textSize="15dp" />
</RelativeLayout>
</ScrollView>

5
DeviceSettings/res/values-da/strings.xml
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@ -34,11 +34,6 @@
<string name="accelerometer_dialog_head">Kalibrering fuldført</string>
<string name="accelerometer_dialog_message">Accelerometeret er kalibreret.</string>
<string name="category_haptic_title">Haptik</string>
<string name="vibrator_subcat_title">Vibrator</string>
<string name="vibrator_intensity_title_head">Vibrator-styrke</string>
<string name="vibrator_intensity_summary_head">Indstil vibratorens intensitet</string>
<string name="category_radio_title">Radio</string>
<string name="hspa_title_head">HSPA</string>
<string name="hspa_summary_head">Slå HSDPA/HSUPA til/fra</string>

12
DeviceSettings/res/values-de/strings.xml
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@ -2,6 +2,8 @@
<resources>
<string name="app_name">Erweiterte Einstellungen</string>
<string name="defaults_button">Zurücksetzen</string>
<string name="category_screen_title">Bildschirm</string>
<string name="screen_colors_title">Farben</string>
<string name="mdnie_scenario_title_head">mDNIe-Szenario</string>
@ -34,10 +36,14 @@
<string name="accelerometer_dialog_head">Kalibrierung beendet</string>
<string name="accelerometer_dialog_message">Der Beschleunigungssensor wurde kalibriert</string>
<!-- Haptic Preference -->
<string name="category_haptic_title">Haptik</string>
<string name="vibrator_subcat_title">Vibration</string>
<string name="vibrator_intensity_title_head">Intensität</string>
<string name="vibrator_intensity_summary_head">Vibrations-Intensität</string>
<!-- VibratorTuning -->
<string name="vibrator_title">Vibrator</string>
<string name="vibrator_tuning_title">Vibrationsstärke</string>
<string name="vibrator_tuning_summary_head">Stärke des Vibrationseffektes einstellen</string>
<string name="vibrator_warning">Vorsicht: Höhere Werte als %1$d werden nicht empfohlen</string>
<string name="category_radio_title">Mobilfunk</string>
<string name="hspa_title_head">HSPA</string>

7
DeviceSettings/res/values-es/strings.xml
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@ -30,9 +30,10 @@
<string name="accelerometer_dialog_head">Calibración realizada</string>
<string name="accelerometer_dialog_message">El sensor ha sido calibrado satisfactoriamente</string>
<string name="category_haptic_title">Háptica</string>
<string name="vibrator_subcat_title">Vibración</string>
<string name="vibrator_intensity_title_head">Intensidad de vibración</string>
<string name="vibrator_intensity_summary_head">Establecer la intensidad de vibración</string>
<string name="vibrator_title">Vibración</string>
<string name="vibrator_tuning_title">Intensidad de vibración</string>
<string name="vibrator_tuning_summary_head">Establecer la intensidad de vibración</string>
<string name="vibrator_warning">No son recomendables valores mayores de %1$d</string>
<string name="category_radio_title">Radio</string>
<string name="hspa_title_head">HSPA</string>
<string name="hspa_summary_head">Habilitar HSDPA/HSUPA</string>

5
DeviceSettings/res/values-fi/strings.xml
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@ -34,11 +34,6 @@
<string name="accelerometer_dialog_head">Kalibrointi valmis</string>
<string name="accelerometer_dialog_message">Sensori kalibroitu onnistuneesti</string>
<string name="category_haptic_title">Haptinen</string>
<string name="vibrator_subcat_title">Värinä</string>
<string name="vibrator_intensity_title_head">Värinän voimakkuus</string>
<string name="vibrator_intensity_summary_head">Säädä värinän voimakkuutta</string>
<string name="category_radio_title">Radio</string>
<string name="hspa_title_head">HSPA</string>
<string name="hspa_summary_head">Ota HSDPA/HSUPA käyttöön</string>

7
DeviceSettings/res/values-fr/strings.xml
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@ -44,9 +44,10 @@
<string name="accelerometer_dialog_head">Calibrage terminé</string>
<string name="accelerometer_dialog_message">Le capteur a été correctement calibré.</string>
<string name="category_haptic_title">Haptique</string>
<string name="vibrator_subcat_title">Vibreur</string>
<string name="vibrator_intensity_title_head">Intensité du vibreur</string>
<string name="vibrator_intensity_summary_head">Définir l\'intensité du vibreur</string>
<string name="vibrator_title">Vibreur</string>
<string name="vibrator_tuning_title">Intensité du vibreur</string>
<string name="vibrator_tuning_summary_head">Définir l\'intensité du vibreur</string>
<string name="vibrator_warning">Les valeurs supérieurs à %1$d ne sont pas recommandées</string>
<string name="category_radio_title">Radio</string>
<string name="hspa_title_head">HSPA</string>
<string name="hspa_summary_head">Activer HSDPA/HSUPA</string>

5
DeviceSettings/res/values-hu/strings.xml
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@ -34,11 +34,6 @@
<string name="accelerometer_dialog_head">Kalibrálás befejezve</string>
<string name="accelerometer_dialog_message">Az érzékelő sikeresen bekalibrálva.</string>
<string name="category_haptic_title">Érintési visszajelzés</string>
<string name="vibrator_subcat_title">Rezgés</string>
<string name="vibrator_intensity_title_head">Rezgés erőssége</string>
<string name="vibrator_intensity_summary_head">Rezgés erősségének beállítása</string>
<string name="category_radio_title">GSM Rádió</string>
<string name="hspa_title_head">HSPA</string>
<string name="hspa_summary_head">HSDPA/HSUPA engedélyezése</string>

9
DeviceSettings/res/values-it/strings.xml
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@ -29,10 +29,11 @@
<string name="calibrate_accelerometer_summary_head">Posizionare il telefono su una superficie orizzontale piana e premere per effettuare la calibrazione</string>
<string name="accelerometer_dialog_head">Calibrazione effettuata</string>
<string name="accelerometer_dialog_message">Il sensore è stato correttamente calibrato.</string>
<string name="category_haptic_title">Feedback tattile</string>
<string name="vibrator_subcat_title">Vibratore</string>
<string name="vibrator_intensity_title_head">Intensità vibrazione</string>
<string name="vibrator_intensity_summary_head">Imposta l\'intensità della vibrazione</string>
<string name="category_haptic_title">Aptico</string>
<string name="vibrator_title">Vibrazione</string>
<string name="vibrator_tuning_title">Intensità vibrazione</string>
<string name="vibrator_tuning_summary_head">Modifica l\'intensità della vibrazione del feedback aptico</string>
<string name="vibrator_warning">Valori superiori a %1$d non sono raccomandati</string>
<string name="category_radio_title">Radio</string>
<string name="hspa_title_head">HSPA</string>
<string name="hspa_summary_head">Abilita HSDPA/HSUPA</string>

7
DeviceSettings/res/values-nl/strings.xml
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@ -49,9 +49,10 @@
<string name="accelerometer_dialog_message">De sensor is succesvol gekalibreerd.</string>
<string name="category_haptic_title">Trillen</string>
<string name="vibrator_subcat_title">Trillen</string>
<string name="vibrator_intensity_title_head">Trilintensiteit</string>
<string name="vibrator_intensity_summary_head">Trilintensiteit instellen</string>
<string name="vibrator_title">Trilapparaat</string>
<string name="vibrator_tuning_title">Trilintensiteit</string>
<string name="vibrator_tuning_summary_head">Trilintensiteit instellen</string>
<string name="vibrator_warning">Waarden hoger dan %1$d worden niet aangeraden</string>
<string name="category_radio_title">Radio</string>
<string name="hspa_title_head">HSPA</string>

5
DeviceSettings/res/values-pl/strings.xml
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@ -34,11 +34,6 @@
<string name="accelerometer_dialog_head">Skalibrowano</string>
<string name="accelerometer_dialog_message">Akcelerometr został poprawnie skalibrowany.</string>
<string name="category_haptic_title">Dotyk</string>
<string name="vibrator_subcat_title">Wibracje</string>
<string name="vibrator_intensity_title_head">Intensywność wibracji</string>
<string name="vibrator_intensity_summary_head">Ustaw intensywność wibracji</string>
<string name="category_radio_title">Radio</string>
<string name="hspa_title_head">HSPA</string>
<string name="hspa_summary_head">Aktywuj HSDPA/HSUPA</string>

11
DeviceSettings/res/values-pt-rBR/strings.xml
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@ -21,10 +21,11 @@
<string name="touchkey_timeout_title_head">Tempo limite da luz de fundo</string>
<string name="touchkey_timeout_summary_head">Quanto tempo a luz de fundo irá ficar acesa depois do botão ser pressionado</string>
<string name="category_sensors_title">Sensores</string>
<string name="category_haptic_title">Resposta Tátil</string>
<string name="vibrator_subcat_title">Vibração</string>
<string name="vibrator_intensity_title_head">Intensidade da Vibração</string>
<string name="vibrator_intensity_summary_head">Define a intensidade da vibração</string>
<string name="category_haptic_title">Resposta tátil</string>
<string name="vibrator_title">Vibração</string>
<string name="vibrator_tuning_title">Intensidade da vibração</string>
<string name="vibrator_tuning_summary_head">Ajusar a intensidade da resposta por vibração</string>
<string name="vibrator_warning">Valores maiores que %1$d não são recomendados</string>
<string name="category_radio_title">Rádio</string>
<string name="hspa_title_head">HSPA</string>
<string name="hspa_summary_head">Ativa HSDPA/HSUPA</string>
@ -40,4 +41,4 @@
<string name="dockaudio_subcat_title">Áudio</string>
<string name="use_dock_audio_title_head">Usar áudio USB do dock</string>
<string name="use_dock_audio_summary_head">Usar a saída de áudio passiva no dock</string>
</resources>
</resources>

10
DeviceSettings/res/values-ru/strings.xml
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@ -34,10 +34,14 @@
<string name="accelerometer_dialog_head">Калибровка выполнена</string>
<string name="accelerometer_dialog_message">Датчик успешно откалиброван</string>
<!-- Haptic Preference -->
<string name="category_haptic_title">Отклик</string>
<string name="vibrator_subcat_title">Вибрация</string>
<string name="vibrator_intensity_title_head">Интенсивность вибрации</string>
<string name="vibrator_intensity_summary_head">Установка интенсивности вибрации</string>
<!-- VibratorTuning -->
<string name="vibrator_title">Вибрация</string>
<string name="vibrator_tuning_title">Интенсивность вибрации</string>
<string name="vibrator_tuning_summary_head">Установка интенсивности вибрации</string>
<string name="vibrator_warning">Не рекомендуется установка значения выше %1$d</string>
<string name="category_radio_title">Модем</string>
<string name="hspa_title_head">HSPA</string>

5
DeviceSettings/res/values-zh-rCN/strings.xml
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@ -49,11 +49,6 @@
<string name="accelerometer_dialog_head">校准完成</string>
<string name="accelerometer_dialog_message">感应器已被成功的校准。</string>
<string name="category_haptic_title">振动</string>
<string name="vibrator_subcat_title">振动器</string>
<string name="vibrator_intensity_title_head">振动器强度</string>
<string name="vibrator_intensity_summary_head">设置振动器强度</string>
<string name="category_radio_title">无线电</string>
<string name="hspa_title_head">HSPA</string>
<string name="hspa_summary_head">启用 HSDPA/HSUPA</string>

44
DeviceSettings/res/values/arrays.xml
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@ -86,22 +86,6 @@
<item>100</item>
</string-array>
<string-array name="vibrator_intensity_entries">
<item>0%</item>
<item>25%</item>
<item>50% (Default)</item>
<item>75%</item>
<item>100%</item>
</string-array>
<string-array name="vibrator_intensity_entries_values" translatable="false">
<item>0</item>
<item>25</item>
<item>50</item>
<item>75</item>
<item>100</item>
</string-array>
<string-array name="hspa_entries">
<item>UMTS Only</item>
<item>HSDPA Only</item>
@ -115,23 +99,23 @@
</string-array>
<string-array name="touchkey_timeout_entries">
<item>Never</item>
<item>1 second</item>
<item>2 seconds</item>
<item>3 seconds (Default)</item>
<item>4 seconds</item>
<item>5 seconds</item>
<item>6 seconds</item>
<item>Never</item>
<item>1 second</item>
<item>2 seconds</item>
<item>3 seconds (Default)</item>
<item>4 seconds</item>
<item>5 seconds</item>
<item>6 seconds</item>
</string-array>
<string-array name="touchkey_timeout_entries_values" translatable="false">
<item>0</item>
<item>1</item>
<item>2</item>
<item>3</item>
<item>4</item>
<item>5</item>
<item>6</item>
<item>0</item>
<item>1</item>
<item>2</item>
<item>3</item>
<item>4</item>
<item>5</item>
<item>6</item>
</string-array>
</resources>

29
DeviceSettings/res/values/config.xml Normal file
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@ -0,0 +1,29 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2013 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.
-->
<!-- These resources are around just to allow their values to be customized
for different hardware and product builds. -->
<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
<!-- Vibrator Tuning -->
<bool name="has_vibrator_tuning">true</bool>
<string name="vibrator_sysfs_file">"/sys/vibrator/pwm_val"</string>
<string name="intensity_max_value">100</string>
<string name="intensity_warning_threshold">75</string>
<string name="intensity_default_value">50</string>
<string name="intensity_min_value">0</string>
</resources>

12
DeviceSettings/res/values/strings.xml
View File

@ -2,6 +2,8 @@
<resources>
<string name="app_name">Advanced settings</string>
<string name="defaults_button">Reset to default</string>
<string name="category_screen_title">Screen</string>
<string name="screen_colors_title">Colors</string>
<string name="mdnie_scenario_title_head">Scenario</string>
@ -34,10 +36,14 @@
<string name="accelerometer_dialog_head">Calibration done</string>
<string name="accelerometer_dialog_message">The sensor has been successfully calibrated.</string>
<!-- Haptic Preference -->
<string name="category_haptic_title">Haptic</string>
<string name="vibrator_subcat_title">Vibrator</string>
<string name="vibrator_intensity_title_head">Vibrator Intensity</string>
<string name="vibrator_intensity_summary_head">Set vibrator intensity</string>
<!-- VibratorTuning -->
<string name="vibrator_title">Vibrator</string>
<string name="vibrator_tuning_title">Vibration strength</string>
<string name="vibrator_tuning_summary_head">Adjust the strength of the vibration feedback</string>
<string name="vibrator_warning">Values higher than %1$d are not recommended</string>
<string name="category_radio_title">Radio</string>
<string name="hspa_title_head">HSPA</string>

13
DeviceSettings/res/xml/haptic_preferences.xml
View File

@ -1,13 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
<PreferenceCategory
android:title="@string/vibrator_subcat_title">
<com.cyanogenmod.settings.device.VibratorIntensity
android:key="vibrator_intensity"
android:title="@string/vibrator_intensity_title_head"
android:summary="@string/vibrator_intensity_summary_head"
android:entries="@array/vibrator_intensity_entries"
android:entryValues="@array/vibrator_intensity_entries_values"
android:defaultValue="50" />
android:title="@string/vibrator_title">
<com.cyanogenmod.settings.device.VibratorTuningPreference
android:key="vibrator_tuning"
android:title="@string/vibrator_tuning_title"
android:dialogTitle="@string/vibrator_tuning_title" />
</PreferenceCategory>
</PreferenceScreen>

1
DeviceSettings/src/com/cyanogenmod/settings/device/DeviceSettings.java
View File

@ -46,7 +46,6 @@ public class DeviceSettings extends FragmentActivity {
public static final String KEY_TOUCHSCREEN_SENSITIVITY = "touchscreen_sensitivity";
public static final String KEY_TOUCHKEY_LIGHT = "touchkey_light";
public static final String KEY_TOUCHKEY_TIMEOUT = "touchkey_timeout";
public static final String KEY_VIBRATOR_INTENSITY = "vibrator_intensity";
public static final String KEY_USE_DOCK_AUDIO = "dock_audio";
ViewPager mViewPager;

20
DeviceSettings/src/com/cyanogenmod/settings/device/HapticFragmentActivity.java
View File

@ -17,9 +17,9 @@
package com.cyanogenmod.settings.device;
import android.content.Context;
import android.content.res.Resources;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.PreferenceActivity;
@ -32,27 +32,33 @@ import com.cyanogenmod.settings.device.R;
public class HapticFragmentActivity extends PreferenceFragment {
private static final String PREF_ENABLED = "1";
private static final String TAG = "DeviceSettings_Haptic";
public static final String KEY_VIBRATOR_TUNING = "vibrator_tuning";
private static boolean sVibratorTuning;
private VibratorTuningPreference mVibratorTuning;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Resources res = getResources();
sVibratorTuning = res.getBoolean(R.bool.has_vibrator_tuning);
addPreferencesFromResource(R.xml.haptic_preferences);
PreferenceScreen prefSet = getPreferenceScreen();
if (sVibratorTuning) {
String vibratorFilePath = res.getString(R.string.vibrator_sysfs_file);
mVibratorTuning = (VibratorTuningPreference) findPreference(KEY_VIBRATOR_TUNING);
mVibratorTuning.setEnabled(VibratorTuningPreference.isSupported(vibratorFilePath));
}
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
String boxValue;
String key = preference.getKey();
Log.w(TAG, "key: " + key);
return true;
}

2
DeviceSettings/src/com/cyanogenmod/settings/device/Startup.java
View File

@ -34,6 +34,6 @@ public class Startup extends BroadcastReceiver {
ScreenFragmentActivity.restore(context);
SensorsFragmentActivity.restore(context);
TouchkeyTimeout.restore(context);
VibratorIntensity.restore(context);
VibratorTuningPreference.restore(context);
}
}

22
DeviceSettings/src/com/cyanogenmod/settings/device/Utils.java
View File

@ -18,9 +18,11 @@ package com.cyanogenmod.settings.device;
import android.util.Log;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.SyncFailedException;
import android.app.AlertDialog;
@ -33,6 +35,25 @@ public class Utils {
private static final String TAG_READ = "DeviceSettings_Utils_Read";
private static final String TAG_WRITE = "DeviceSettings_Utils_Write";
// Read value from sysfs interface
public static String readOneLine(String sFile) {
BufferedReader brBuffer;
String sLine = null;
try {
brBuffer = new BufferedReader(new FileReader(sFile), 512);
try {
sLine = brBuffer.readLine();
} finally {
Log.w(TAG_READ, "file " + sFile + ": " + sLine);
brBuffer.close();
}
} catch (Exception e) {
Log.e(TAG_READ, "IO Exception when reading /sys/ file", e);
}
return sLine;
}
/**
* Write a string value to the specified file.
*
@ -128,7 +149,6 @@ public class Utils {
return new File(filename).exists();
}
public static void showDialog(Context ctx, String title, String message) {
final AlertDialog alertDialog = new AlertDialog.Builder(ctx).create();
alertDialog.setTitle(title);

59
DeviceSettings/src/com/cyanogenmod/settings/device/VibratorIntensity.java
View File

@ -1,59 +0,0 @@
/*
* 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 java.io.IOException;
import android.content.Context;
import android.util.AttributeSet;
import android.content.SharedPreferences;
import android.preference.Preference;
import android.preference.ListPreference;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.PreferenceManager;
public class VibratorIntensity extends ListPreference implements OnPreferenceChangeListener {
public VibratorIntensity(Context context, AttributeSet attrs) {
super(context, attrs);
this.setOnPreferenceChangeListener(this);
}
private static final String FILE = "/sys/vibrator/pwm_val";
public static boolean isSupported() {
return Utils.fileExists(FILE);
}
/**
* Restore vibrator intensity setting from SharedPreferences. (Write to kernel.)
* @param context The context to read the SharedPreferences from
*/
public static void restore(Context context) {
if (!isSupported()) {
return;
}
SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context);
Utils.writeValue(FILE, sharedPrefs.getString(DeviceSettings.KEY_VIBRATOR_INTENSITY, "50"));
}
public boolean onPreferenceChange(Preference preference, Object newValue) {
Utils.writeValue(FILE, (String) newValue);
return true;
}
}

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DeviceSettings/src/com/cyanogenmod/settings/device/VibratorTuningPreference.java Normal file
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@ -0,0 +1,219 @@
/*
* Copyright (C) 2013 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.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.graphics.Color;
import android.graphics.LightingColorFilter;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.LayerDrawable;
import android.os.Bundle;
import android.os.Vibrator;
import android.preference.DialogPreference;
import android.preference.PreferenceManager;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;
import android.widget.SeekBar;
import android.widget.TextView;
import android.widget.Button;
import java.lang.Math;
import java.text.DecimalFormat;
/**
* Special preference type that allows configuration of vibrator intensity settings on Sony
* Devices
*/
public class VibratorTuningPreference extends DialogPreference implements SeekBar.OnSeekBarChangeListener {
private static final String TAG = "DeviceSettings_Vibrator";
private static String FILE_PATH = null;
private static int MAX_VALUE;
private static int WARNING_THRESHOLD;
private static int DEFAULT_VALUE;
private static int MIN_VALUE;
private SeekBar mSeekBar;
private TextView mValue;
private TextView mWarning;
private String mOriginalValue;
private int mOriginalPercent;
private Drawable mProgressDrawable;
private Drawable mProgressThumb;
private LightingColorFilter mRedFilter;
public VibratorTuningPreference(Context context, AttributeSet attrs) {
super(context, attrs);
FILE_PATH = context.getResources().getString(R.string.vibrator_sysfs_file);
MAX_VALUE = Integer.valueOf(context.getResources().getString(R.string.intensity_max_value));
WARNING_THRESHOLD = Integer.valueOf(context.getResources().getString(R.string.intensity_warning_threshold));
DEFAULT_VALUE = Integer.valueOf(context.getResources().getString(R.string.intensity_default_value));
MIN_VALUE = Integer.valueOf(context.getResources().getString(R.string.intensity_min_value));
setDialogLayoutResource(R.layout.preference_dialog_vibrator_tuning);
}
@Override
protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
builder.setNeutralButton(R.string.defaults_button, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
}
@Override
protected void onBindDialogView(View view) {
super.onBindDialogView(view);
mSeekBar = (SeekBar) view.findViewById(R.id.vibrator_seekbar);
mValue = (TextView) view.findViewById(R.id.vibrator_value);
mWarning = (TextView) view.findViewById(R.id.textWarn);
String strWarnMsg = getContext().getResources().getString(R.string.vibrator_warning, strengthToPercent(WARNING_THRESHOLD));
mWarning.setText(strWarnMsg);
Drawable progressDrawable = mSeekBar.getProgressDrawable();
if (progressDrawable instanceof LayerDrawable) {
LayerDrawable ld = (LayerDrawable) progressDrawable;
mProgressDrawable = ld.findDrawableByLayerId(android.R.id.progress);
}
mProgressThumb = mSeekBar.getThumb();
mRedFilter = new LightingColorFilter(Color.BLACK,
getContext().getResources().getColor(android.R.color.holo_red_light));
mOriginalValue = Utils.readOneLine(FILE_PATH);
mOriginalPercent = strengthToPercent(Integer.parseInt(mOriginalValue));
mSeekBar.setOnSeekBarChangeListener(this);
mSeekBar.setProgress(Integer.valueOf(mOriginalPercent));
}
@Override
protected void showDialog(Bundle state) {
super.showDialog(state);
// can't use onPrepareDialogBuilder for this as we want the dialog
// to be kept open on click
AlertDialog d = (AlertDialog) getDialog();
Button defaultsButton = d.getButton(DialogInterface.BUTTON_NEUTRAL);
defaultsButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mSeekBar.setProgress(strengthToPercent(DEFAULT_VALUE));
}
});
}
@Override
protected void onDialogClosed(boolean positiveResult) {
super.onDialogClosed(positiveResult);
if (positiveResult) {
Editor editor = getEditor();
int strength = percentToStrength(mSeekBar.getProgress());
editor.putString(FILE_PATH, String.valueOf(strength));
editor.commit();
} else {
Utils.writeValue(FILE_PATH, String.valueOf(mOriginalPercent));
}
}
public static void restore(Context context) {
FILE_PATH = context.getResources().getString(R.string.vibrator_sysfs_file);
if (!isSupported(FILE_PATH)) {
return;
}
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
final String value = prefs.getString(FILE_PATH, null);
if (value != null) {
Log.d(TAG, "Restoring vibration setting: " + value);
Utils.writeValue(FILE_PATH, value);
}
}
public static boolean isSupported(String filePath) {
return Utils.fileExists(filePath);
}
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
boolean shouldWarn = progress >= strengthToPercent(WARNING_THRESHOLD);
if (mProgressDrawable != null) {
mProgressDrawable.setColorFilter(shouldWarn ? mRedFilter : null);
}
if (mProgressThumb != null) {
mProgressThumb.setColorFilter(shouldWarn ? mRedFilter : null);
}
Utils.writeValue(FILE_PATH, String.valueOf(percentToStrength(progress)));
mValue.setText(String.format("%d%%", progress));
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
// Do nothing
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
Vibrator vib = (Vibrator) getContext().getSystemService(Context.VIBRATOR_SERVICE);
vib.vibrate(200);
}
/**
* Convert vibrator strength to percent
*/
public static int strengthToPercent(int strength) {
double maxValue = MAX_VALUE;
double minValue = MIN_VALUE;
double percent = (strength - minValue) * (100 / (maxValue - minValue));
if (percent > 100)
percent = 100;
else if (percent < 0)
percent = 0;
return (int) percent;
}
/**
* Convert percent to vibrator strength
*/
public static int percentToStrength(int percent) {
int strength = Math.round((((MAX_VALUE - MIN_VALUE) * percent) / 100) + MIN_VALUE);
if (strength > MAX_VALUE)
strength = MAX_VALUE;
else if (strength < MIN_VALUE)
strength = MIN_VALUE;
return strength;
}
}