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Update battery saver column to PrimarySwitchPreference (1/2)

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- Change battery saver entry column to new design
 Screenshot: https://screenshot.googleplex.com/9a9Gxm3McJVmLkD.png

Bug: 177407113
Test: make RunSettingsRoboTests -j40
Change-Id: I513bc4371518645f4e725df27f2cb978cec284e8
This commit is contained in:
Wesley.CW Wang
2021-01-27 18:18:08 +08:00
committed by Wesley Wang
parent 428273765b
commit 8d9fe815b0
3 changed files with 106 additions and 81 deletions
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82
src/com/android/settings/fuelgauge/BatterySaverController.java
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@@ -15,37 +15,35 @@
*/
package com.android.settings.fuelgauge;
import android.content.ContentResolver;
import android.content.Context;
import android.database.ContentObserver;
import android.os.Handler;
import android.os.Looper;
import android.os.PowerManager;
import android.provider.Settings;
import android.provider.Settings.Global;
import androidx.preference.Preference;
import androidx.annotation.VisibleForTesting;
import androidx.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.Utils;
import com.android.settings.core.BasePreferenceController;
import com.android.settings.core.TogglePreferenceController;
import com.android.settings.widget.PrimarySwitchPreference;
import com.android.settingslib.core.lifecycle.LifecycleObserver;
import com.android.settingslib.core.lifecycle.events.OnStart;
import com.android.settingslib.core.lifecycle.events.OnStop;
import com.android.settingslib.fuelgauge.BatterySaverUtils;
public class BatterySaverController extends BasePreferenceController
/**
* Controller to update the battery saver entry preference.
*/
public class BatterySaverController extends TogglePreferenceController
implements LifecycleObserver, OnStart, OnStop, BatterySaverReceiver.BatterySaverListener {
private static final String KEY_BATTERY_SAVER = "battery_saver_summary";
private final BatterySaverReceiver mBatteryStateChangeReceiver;
private final PowerManager mPowerManager;
private Preference mBatterySaverPref;
@VisibleForTesting
PrimarySwitchPreference mBatterySaverPref;
public BatterySaverController(Context context) {
super(context, KEY_BATTERY_SAVER);
mPowerManager = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
mPowerManager = mContext.getSystemService(PowerManager.class);
mBatteryStateChangeReceiver = new BatterySaverReceiver(context);
mBatteryStateChangeReceiver.setBatterySaverListener(this);
BatterySaverUtils.revertScheduleToNoneIfNeeded(context);
@@ -69,60 +67,38 @@ public class BatterySaverController extends BasePreferenceController
@Override
public void onStart() {
mContext.getContentResolver().registerContentObserver(
Settings.Global.getUriFor(Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL)
, true, mObserver);
mBatteryStateChangeReceiver.setListening(true);
updateSummary();
}
@Override
public void onStop() {
mContext.getContentResolver().unregisterContentObserver(mObserver);
mBatteryStateChangeReceiver.setListening(false);
}
@Override
public CharSequence getSummary() {
final ContentResolver resolver = mContext.getContentResolver();
final boolean isPowerSaveOn = mPowerManager.isPowerSaveMode();
final int percent = Settings.Global.getInt(resolver,
Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL, 0);
final int mode = Settings.Global.getInt(resolver,
Global.AUTOMATIC_POWER_SAVE_MODE, PowerManager.POWER_SAVE_MODE_TRIGGER_PERCENTAGE);
if (isPowerSaveOn) {
return mContext.getString(R.string.battery_saver_on_summary);
} else if (mode == PowerManager.POWER_SAVE_MODE_TRIGGER_PERCENTAGE) {
if (percent != 0) {
return mContext.getString(R.string.battery_saver_off_scheduled_summary,
Utils.formatPercentage(percent));
} else {
return mContext.getString(R.string.battery_saver_off_summary);
}
} else {
return mContext.getString(R.string.battery_saver_auto_routine);
}
}
private void updateSummary() {
mBatterySaverPref.setSummary(getSummary());
}
private final ContentObserver mObserver = new ContentObserver(
new Handler(Looper.getMainLooper())) {
@Override
public void onChange(boolean selfChange) {
updateSummary();
}
};
@Override
public void onPowerSaveModeChanged() {
updateSummary();
final boolean isChecked = isChecked();
if (mBatterySaverPref != null && mBatterySaverPref.isChecked() != isChecked) {
mBatterySaverPref.setChecked(isChecked);
}
}
@Override
public void onBatteryChanged(boolean pluggedIn) {
if (mBatterySaverPref != null) {
mBatterySaverPref.setSwitchEnabled(!pluggedIn);
}
}
@Override
public boolean isChecked() {
return mPowerManager.isPowerSaveMode();
}
@Override
public boolean setChecked(boolean stateOn) {
return BatterySaverUtils.setPowerSaveMode(mContext, stateOn,
false /* needFirstTimeWarning */);
}
}