Android R上系统设置里面定制一个系统休眠配置

2021-09-03 本文已影响0人 gale_小米

客制需求里面有个需求要求定制一个系统休眠功能(休眠一定时长后自动关机)，并且可以设置时间；

Index: packages/apps/Settings/src/com/android/settings/DisplaySettings.java

===================================================================

--- packages/apps/Settings/src/com/android/settings/DisplaySettings.java (revision 10444)

+++ packages/apps/Settings/src/com/android/settings/DisplaySettings.java (revision 10478)

@@ -31,6 +31,7 @@

import com.android.settings.display.TapToWakePreferenceController;

import com.android.settings.display.ThemePreferenceController;

import com.android.settings.display.TimeoutPreferenceController;

+import com.android.settings.display.SleepTimeoutPreferenceController;

import com.android.settings.display.VrDisplayPreferenceController;

import com.android.settings.display.AwColorTemperaturePreferenceController;

import com.android.settings.display.AwEnhanceModePreferenceController;

@@ -49,6 +50,7 @@

private static final String TAG = "DisplaySettings";

private static final String KEY_SCREEN_TIMEOUT = "screen_timeout";

+ private static final String KEY_SHUTDOWN_TIMEOUT = "shutdown_timeout";

@Override

public int getMetricsCategory() {

@@ -90,6 +92,7 @@

controllers.add(new ScreenSaverPreferenceController(context));

controllers.add(new TapToWakePreferenceController(context));

controllers.add(new TimeoutPreferenceController(context, KEY_SCREEN_TIMEOUT));

+ controllers.add(new SleepTimeoutPreferenceController(context, KEY_SHUTDOWN_TIMEOUT));

controllers.add(new VrDisplayPreferenceController(context));

controllers.add(new ShowOperatorNamePreferenceController(context));

controllers.add(new ThemePreferenceController(context));

Index: packages/apps/Settings/src/com/android/settings/display/SleepTimeoutPreferenceController.java

===================================================================

--- packages/apps/Settings/src/com/android/settings/display/SleepTimeoutPreferenceController.java (nonexistent)

+++ packages/apps/Settings/src/com/android/settings/display/SleepTimeoutPreferenceController.java (revision 10478)

@@ -0,0 +1,132 @@

+/*

+ *

+ * 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.display;

+import static android.provider.Settings.System.SHUTDOWN_TIMEOUT;

+import android.app.admin.DevicePolicyManager;

+import android.content.Context;

+import android.os.UserHandle;

+import android.os.UserManager;

+import android.provider.Settings;

+import android.util.Log;

+import androidx.preference.Preference;

+import com.android.settings.R;

+import com.android.settings.core.PreferenceControllerMixin;

+import com.android.settingslib.RestrictedLockUtils;

+import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;

+import com.android.settingslib.RestrictedLockUtilsInternal;

+import com.android.settingslib.core.AbstractPreferenceController;

+public class SleepTimeoutPreferenceController extends AbstractPreferenceController implements

+ PreferenceControllerMixin, Preference.OnPreferenceChangeListener {

+ private static final String TAG = "SleepTimeoutPref";

+ /** If there is no setting in the provider, use this. */

+ public static final int FALLBACK_SCREEN_TIMEOUT_VALUE = 3600000;

+ private final String mScreenTimeoutKey;

+ public SleepTimeoutPreferenceController(Context context, String key) {

+ super(context);

+ mScreenTimeoutKey = key;

+ }

+ @Override

+ public boolean isAvailable() {

+ return true;

+ }

+ @Override

+ public String getPreferenceKey() {

+ return mScreenTimeoutKey;

+ }

+ @Override

+ public void updateState(Preference preference) {

+ final TimeoutListPreference timeoutListPreference = (TimeoutListPreference) preference;

+ final long currentTimeout = Settings.System.getLong(mContext.getContentResolver(),

+ SHUTDOWN_TIMEOUT, FALLBACK_SCREEN_TIMEOUT_VALUE);

+ Log.e(TAG, "updateState currentTimeout="+currentTimeout);

+ timeoutListPreference.setValue(String.valueOf(currentTimeout));

+ final DevicePolicyManager dpm =

+ (DevicePolicyManager) mContext.getSystemService(Context.DEVICE_POLICY_SERVICE);

+ if (dpm != null) {

+ final RestrictedLockUtils.EnforcedAdmin admin =

+ RestrictedLockUtilsInternal.checkIfMaximumTimeToLockIsSet(mContext);

+ final long maxTimeout =

+ dpm.getMaximumTimeToLock(null /* admin */, UserHandle.myUserId());

+ timeoutListPreference.removeUnusableTimeouts(maxTimeout, admin);

+ }

+ updateTimeoutPreferenceDescription(timeoutListPreference,

+ Long.parseLong(timeoutListPreference.getValue()));

+ final EnforcedAdmin admin = RestrictedLockUtilsInternal.checkIfRestrictionEnforced(

+ mContext, UserManager.DISALLOW_CONFIG_SCREEN_TIMEOUT,

+ UserHandle.myUserId());

+ if (admin != null) {

+ timeoutListPreference.removeUnusableTimeouts(0/* disable all*/, admin);

+ }

+ @Override

+ public boolean onPreferenceChange(Preference preference, Object newValue) {

+ try {

+ int value = Integer.parseInt((String) newValue);

+ Log.e(TAG, "onPreferenceChange currentTimeout="+value);

+ Settings.System.putInt(mContext.getContentResolver(), SHUTDOWN_TIMEOUT, value);

+ updateTimeoutPreferenceDescription((TimeoutListPreference) preference, value);

+ } catch (NumberFormatException e) {

+ Log.e(TAG, "could not persist screen timeout setting", e);

+ }

+ return true;

+ }

+ public static CharSequence getTimeoutDescription(

+ long currentTimeout, CharSequence[] entries, CharSequence[] values) {

+ if (currentTimeout < 0 || entries == null || values == null

+ || values.length != entries.length) {

+ return null;

+ }

+ for (int i = 0; i < values.length; i++) {

+ long timeout = Long.parseLong(values[i].toString());

+ if (currentTimeout == timeout) {

+ return entries[i];

+ }

+ return null;

+ }

+ private void updateTimeoutPreferenceDescription(TimeoutListPreference preference,

+ long currentTimeout) {

+ final CharSequence[] entries = preference.getEntries();

+ final CharSequence[] values = preference.getEntryValues();

+ final String summary;

+ if (preference.isDisabledByAdmin()) {

+ summary = mContext.getString(com.android.settings.R.string.disabled_by_policy_title);

+ } else {

+ final CharSequence timeoutDescription = getTimeoutDescription(

+ currentTimeout, entries, values);

+ summary = timeoutDescription == null

+ ? ""

+ : mContext.getString(R.string.screen_timeout_summary, timeoutDescription);

+ }

+ preference.setSummary(summary);

+ }

Property changes on: packages/apps/Settings/src/com/android/settings/display/SleepTimeoutPreferenceController.java

___________________________________________________________________

Added: svn:executable

## -0,0 +1 ##

\ No newline at end of property

Index: packages/apps/Settings/res/values/strings.xml

===================================================================

--- packages/apps/Settings/res/values/strings.xml (revision 10444)

+++ packages/apps/Settings/res/values/strings.xml (revision 10478)

@@ -2879,6 +2879,9 @@

<string name="screen_timeout">Screen timeout</string>

+

+ <string name="shutdown_timeout">Shutdown timeout</string>

<string name="screen_timeout_title">Screen turns off</string>

@@ -7663,7 +7666,7 @@

<string name="keywords_screen_timeout">screen, lock time, timeout, lockscreen</string>

+ <string name="keywords_shutdown_timeout">shutdown_timeout</string>

<string name="keywords_storage_settings">memory, cache, data, delete, clear, free, space</string>

Index: packages/apps/Settings/res/values/arrays.xml

===================================================================

--- packages/apps/Settings/res/values/arrays.xml (revision 10444)

+++ packages/apps/Settings/res/values/arrays.xml (revision 10478)

@@ -49,6 +49,8 @@

<item>10 minutes</item>

<item>30 minutes</item>

</string-array>

<string-array name="screen_timeout_values" translatable="false">

@@ -67,6 +69,30 @@

</string-array>

+ <string-array name="sleep_timeout_entries">

+ <item>15 minutes</item>

+ <item>30 minutes</item>

+ <item>45 minutes</item>

+ <item>60 minutes</item>

+ <item>120 minutes</item>

+ <item>180 minutes</item>

+ </string-array>

+ <string-array name="sleep_timeout_values" translatable="false">

+

+ <item>900000</item>

+

+ <item>1800000</item>

+

+ <item>2700000</item>

+

+ <item>3600000</item>

+

+ <item>7200000</item>

+

+ <item>10800000</item>

+ </string-array>

<string-array name="dream_timeout_entries">

Index: packages/apps/Settings/res/xml/display_settings.xml

===================================================================

--- packages/apps/Settings/res/xml/display_settings.xml (revision 10444)

+++ packages/apps/Settings/res/xml/display_settings.xml (revision 10478)

@@ -70,6 +70,14 @@

android:entries="@array/screen_timeout_entries"

android:entryValues="@array/screen_timeout_values"

settings:keywords="@string/keywords_screen_timeout" />

+ <com.android.settings.display.TimeoutListPreference

+ android:key="shutdown_timeout"

+ android:title="@string/shutdown_timeout"

+ android:summary="@string/summary_placeholder"

+ android:entries="@array/sleep_timeout_entries"

+ android:entryValues="@array/sleep_timeout_values"

+ settings:keywords="@string/keywords_shutdown_timeout" />

<Preference

android:key="adaptive_sleep_entry"

&soc {

Index: frameworks/base/api/current.txt

===================================================================

--- frameworks/base/api/current.txt (revision 10444)

+++ frameworks/base/api/current.txt (revision 10478)

@@ -40816,6 +40816,7 @@

field public static final String SHOW_GTALK_SERVICE_STATUS = "SHOW_GTALK_SERVICE_STATUS";

field @Deprecated public static final String SHOW_PROCESSES = "show_processes";

field @Deprecated public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions";

+ field public static final String SHUTDOWN_TIMEOUT = "shutdown_timeout";

field public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled";

field @Deprecated public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in";

field public static final String TEXT_AUTO_CAPS = "auto_caps";

Index: frameworks/base/services/core/java/com/android/server/power/PowerManagerService.java

===================================================================

--- frameworks/base/services/core/java/com/android/server/power/PowerManagerService.java (revision 10444)

+++ frameworks/base/services/core/java/com/android/server/power/PowerManagerService.java (revision 10478)

@@ -117,7 +117,12 @@

import java.util.Arrays;

import java.util.List;

import java.util.Objects;

+import android.app.AlarmManager;

+import android.app.PendingIntent;

+import android.os.Build;

+import android.text.TextUtils;

/**

* The power manager service is responsible for coordinating power management

* functions on the device.

@@ -126,7 +131,7 @@

implements Watchdog.Monitor {

private static final String TAG = "PowerManagerService";

- private static final boolean DEBUG = false;

+ private static final boolean DEBUG = true;

private static final boolean DEBUG_SPEW = DEBUG && true;

// Message: Sent when a user activity timeout occurs to update the power state.

@@ -1172,6 +1177,11 @@

filter = new IntentFilter();

filter.addAction(Intent.ACTION_DOCK_EVENT);

mContext.registerReceiver(new DockReceiver(), filter, null, mHandler);

+ //by jcZeng start

+ mAlarmManager = (AlarmManager) mContext.getSystemService(Context.ALARM_SERVICE);

+ mAlarmHandler = new Handler();

+ //end

}

@VisibleForTesting

@@ -2009,6 +2019,16 @@

+ ", mBatteryLevel=" + mBatteryLevel);

}

+ //by jcZeng start

+ //cancel shutdown alarm when is plugged

+ if (mIsPowered) {

+ Slog.d(TAG,"jcZeng cancelShutdownTimerAlarm when plug");

+ mHandler.removeMessages(MSG_START_SHUTDOWN_ALARM);

+ cancelShutdownTimerAlarm();

+ }

+ //end

if (wasPowered != mIsPowered || oldPlugType != mPlugType) {

mDirty |= DIRTY_IS_POWERED;

@@ -2885,6 +2905,14 @@

mRequestWaitForNegativeProximity);

mRequestWaitForNegativeProximity = false;

+ //by jcZeng start

+ if (getWakefulnessLocked() == 0 && mWakeLockSummary == 0) {

+ Slog.d(TAG,"jcZeng startShutdownAlarmWhenSleep when mWakefulness == 0 && mWakeLockSummary == 0");

+ sendShutdownDelayMessage();

+ }

+ //end

if (DEBUG_SPEW) {

Slog.d(TAG, "updateDisplayPowerStateLocked: mDisplayReady=" + mDisplayReady

+ ", policy=" + mDisplayPowerRequest.policy

@@ -3074,6 +3102,8 @@

}

if (needDisplaySuspendBlocker && !mHoldingDisplaySuspendBlocker) {

mDisplaySuspendBlocker.acquire();

+ Slog.d(TAG,"jczeng needDisplaySuspendBlocker"+needDisplaySuspendBlocker);

+ cancelShutdownTimerAlarm();

mHoldingDisplaySuspendBlocker = true;

}

@@ -3105,11 +3135,70 @@

// Enable auto-suspend if needed.

if (autoSuspend && mDecoupleHalAutoSuspendModeFromDisplayConfig) {

+ Slog.d(TAG,"jczeng setHalAutoSuspendModeLocked");

setHalAutoSuspendModeLocked(true);

}

+ //by jczeng start

+ //The shutdown Alarm Timer

+ private AlarmManager mAlarmManager;

+ private boolean mIsStartAlarm;

+ private Handler mAlarmHandler;

+ public void startShutdownAlarmWhenSleep(){

+ if (mIsStartAlarm || mAlarmManager == null)return;

+ Slog.d(TAG,"jcZeng startShutdownAlarmWhenSleep ");

+ long TIME = 1 * 60 * 60 * 1000;

+ //long TIME = 10 * 60 * 1000;

+ long shutdownTimeOut = 0;

+ try {

+ shutdownTimeOut=Settings.System.getLong(mContext.getContentResolver(),Settings.System.SHUTDOWN_TIMEOUT,TIME);

+ } catch (Exception e) {

+ e.printStackTrace();

+ }

+ Slog.d(TAG,"jcZeng startShutdownAlarmWhenSleep shutdownTimeOut="+shutdownTimeOut);

+ // long time = 3 * 60 * 1000;

+ mAlarmManager.set(AlarmManager.RTC_WAKEUP,

+ System.currentTimeMillis() + shutdownTimeOut, null,mListener,mAlarmHandler);

+ mIsStartAlarm = true;

+ }

+ // Message: send start shutdown when sleep

+ private static final int MSG_START_SHUTDOWN_ALARM = 6;

+ public void sendShutdownDelayMessage(){

+ Message msg = mHandler.obtainMessage(MSG_START_SHUTDOWN_ALARM);

+ msg.setAsynchronous(true);

+ mHandler.sendMessageDelayed(msg, 3000);

+ }

/**

+ * cancel shutdown Alarm

+ */

+ public void cancelShutdownTimerAlarm(){

+ if (mAlarmManager == null || !mIsStartAlarm)return;

+ Thread th=Thread.currentThread();

+ Slog.d(TAG,"jcZeng cancelShutdownTimerAlarm Tread name:"+th.getName());

+ mAlarmManager.cancel(mListener);

+ mIsStartAlarm = false;

+ }

+ private AlarmManager.OnAlarmListener mListener = new AlarmManager.OnAlarmListener() {

+ @Override

+ public void onAlarm() {

+ Slog.d(TAG,"jczeng onAlarm callback shutdown");

+ mBinderService.wakeUp(SystemClock.uptimeMillis(), PowerManager.WAKE_REASON_UNKNOWN, "wakeUp", mContext.getOpPackageName());

+ mBinderService.shutdown(false,"",false);

+ }

+ };

+ //end

+ /**

* Return true if we must keep a suspend blocker active on behalf of the display.

* We do so if the screen is on or is in transition between states.

@@ -4448,6 +4537,10 @@

case MSG_ATTENTIVE_TIMEOUT:

handleAttentiveTimeout();

break;

+ case MSG_START_SHUTDOWN_ALARM:

+ Slog.d(TAG,"jcZeng MSG_START_SHUTDOWN_ALARM");

+ startShutdownAlarmWhenSleep();

+ break;

}

return true;

Index: frameworks/base/core/java/android/provider/Settings.java

===================================================================

--- frameworks/base/core/java/android/provider/Settings.java (revision 10444)

+++ frameworks/base/core/java/android/provider/Settings.java (revision 10478)

@@ -3099,6 +3099,8 @@

// At one time in System, then Global, but now back in Secure

MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS);

+ //addd SHUTDOWN_TIMEOUT

+ //MOVED_TO_SECURE.add(SHUTDOWN_TIMEOUT);

}

@UnsupportedAppUsage

@@ -3983,6 +3985,10 @@

* The screen backlight brightness between 0 and 255.

public static final String SCREEN_BRIGHTNESS = "screen_brightness";

+ /**

+ * add shutdown_timeout

+ */

+ public static final String SHUTDOWN_TIMEOUT = "shutdown_timeout";

/**

* The screen backlight brightness between 0 and 255.

@@ -4825,10 +4831,13 @@

PUBLIC_SETTINGS.add(DIM_SCREEN);

PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT);

PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS);

+ //add SHUTDOWN_TIMEOUT

+ PUBLIC_SETTINGS.add(SHUTDOWN_TIMEOUT);

PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_FLOAT);

PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_FOR_VR);

PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_FOR_VR_FLOAT);

PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE);

PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED);

PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED);

PUBLIC_SETTINGS.add(VIBRATE_ON);

Index: frameworks/base/non-updatable-api/current.txt

===================================================================

--- frameworks/base/non-updatable-api/current.txt (revision 10444)

+++ frameworks/base/non-updatable-api/current.txt (revision 10478)

@@ -38984,6 +38984,7 @@

field public static final String SHOW_GTALK_SERVICE_STATUS = "SHOW_GTALK_SERVICE_STATUS";

field @Deprecated public static final String SHOW_PROCESSES = "show_processes";

field @Deprecated public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions";

+ field public static final String SHUTDOWN_TIMEOUT = "shutdown_timeout";

field public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled";

field @Deprecated public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in";

field public static final String TEXT_AUTO_CAPS = "auto_caps";

1G_DDR_FOR_EEA_GMS := false

Android R上系统设置里面定制一个系统休眠配置

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