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Merge changes from topic "ww_5_auto_restrict"

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* changes:
  Add special check for excessive bg anomaly
  Add auto restriction for excessive background
This commit is contained in:
TreeHugger Robot
2018-02-23 22:56:48 +00:00
committed by Android (Google) Code Review
parent 7d8e770bcb 457fb842eb
commit 43a2ac6c7c
13 changed files with 380 additions and 51 deletions
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1
Android.mk
View File

@@ -40,6 +40,7 @@ LOCAL_JAVA_LIBRARIES := \
LOCAL_STATIC_JAVA_LIBRARIES := \
android-arch-lifecycle-runtime \
android-arch-lifecycle-extensions \
guava \
jsr305 \
settings-logtags \

3
AndroidManifest.xml
View File

@@ -3299,6 +3299,9 @@
<service android:name=".fuelgauge.batterytip.AnomalyCleanUpJobService"
android:permission="android.permission.BIND_JOB_SERVICE" />
<service android:name=".fuelgauge.batterytip.AnomalyDetectionJobService"
android:permission="android.permission.BIND_JOB_SERVICE" />
<!-- This is the longest AndroidManifest.xml ever. -->
</application>
</manifest>

1
res/values/ids.xml
View File

@@ -19,6 +19,7 @@
<resources>
<item type="id" name="preference_highlighted" />
<item type="id" name="job_anomaly_clean_up" />
<item type="id" name="job_anomaly_detection" />
<item type="id" name="lock_none" />
<item type="id" name="lock_pin" />

37
src/com/android/settings/fuelgauge/BatteryUtils.java
View File

@@ -44,6 +44,7 @@ import com.android.settings.fuelgauge.anomaly.Anomaly;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.utils.PowerUtil;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.Collections;
@@ -69,6 +70,7 @@ public class BatteryUtils {
int BACKGROUND = 2;
int ALL = 3;
}
private static final String TAG = "BatteryUtils";
private static final int MIN_POWER_THRESHOLD_MILLI_AMP = 5;
@@ -81,6 +83,7 @@ public class BatteryUtils {
private Context mContext;
@VisibleForTesting
PowerUsageFeatureProvider mPowerUsageFeatureProvider;
public static BatteryUtils getInstance(Context context) {
if (sInstance == null || sInstance.isDataCorrupted()) {
sInstance = new BatteryUtils(context);
@@ -153,8 +156,7 @@ public class BatteryUtils {
private long getProcessForegroundTimeMs(BatteryStats.Uid uid, int which) {
final long rawRealTimeUs = PowerUtil.convertMsToUs(SystemClock.elapsedRealtime());
return getScreenUsageTimeMs(uid, which, rawRealTimeUs)
+ PowerUtil.convertUsToMs(
getForegroundServiceTotalTimeUs(uid, rawRealTimeUs));
+ PowerUtil.convertUsToMs(getForegroundServiceTotalTimeUs(uid, rawRealTimeUs));
}
/**
@@ -349,6 +351,7 @@ public class BatteryUtils {
/**
* Calculate the screen usage time since last full charge.
*
* @param batteryStatsHelper utility class that contains the screen usage data
* @return time in millis
*/
@@ -500,5 +503,35 @@ public class BatteryUtils {
return false;
}
/**
* Check if the app represented by {@code uid} has battery usage more than {@code threshold}
*
* @param batteryStatsHelper used to check the battery usage
* @param userManager used to init the {@code batteryStatsHelper}
* @param uid represent the app
* @param threshold battery percentage threshold(e.g. 10 means 10% battery usage )
* @return {@code true} if battery drain is more than the threshold
*/
public boolean isAppHeavilyUsed(BatteryStatsHelper batteryStatsHelper, UserManager userManager,
int uid, int threshold) {
initBatteryStatsHelper(batteryStatsHelper, null /* bundle */, userManager);
final int dischargeAmount = batteryStatsHelper.getStats().getDischargeAmount(
BatteryStats.STATS_SINCE_CHARGED);
List<BatterySipper> batterySippers = batteryStatsHelper.getUsageList();
final double hiddenAmount = removeHiddenBatterySippers(batterySippers);
for (int i = 0, size = batterySippers.size(); i < size; i++) {
final BatterySipper batterySipper = batterySippers.get(i);
if (batterySipper.getUid() == uid) {
final int percent = (int) calculateBatteryPercent(
batterySipper.totalPowerMah, batteryStatsHelper.getTotalPower(),
hiddenAmount,
dischargeAmount);
return percent >= threshold;
}
}
return false;
}
}

177
src/com/android/settings/fuelgauge/batterytip/AnomalyDetectionJobService.java Normal file
View File

@@ -0,0 +1,177 @@
/*
* Copyright (C) 2018 The Android Open Source 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.fuelgauge.batterytip;
import static android.os.StatsDimensionsValue.INT_VALUE_TYPE;
import static android.os.StatsDimensionsValue.TUPLE_VALUE_TYPE;
import android.app.AppOpsManager;
import android.app.StatsManager;
import android.app.job.JobInfo;
import android.app.job.JobParameters;
import android.app.job.JobScheduler;
import android.app.job.JobService;
import android.app.job.JobWorkItem;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.StatsDimensionsValue;
import android.os.SystemPropertiesProto;
import android.os.UserManager;
import android.provider.Settings;
import android.support.annotation.VisibleForTesting;
import android.util.Log;
import com.android.internal.os.BatteryStatsHelper;
import com.android.settings.R;
import com.android.settings.fuelgauge.BatteryUtils;
import com.android.settingslib.utils.ThreadUtils;
import java.util.List;
import java.util.concurrent.TimeUnit;
/** A JobService to store anomaly data to anomaly database */
public class AnomalyDetectionJobService extends JobService {
private static final String TAG = "AnomalyDetectionService";
private static final int UID_NULL = 0;
private static final int STATSD_UID_FILED = 1;
private static final int ON = 1;
@VisibleForTesting
static final long MAX_DELAY_MS = TimeUnit.MINUTES.toMillis(30);
public static void scheduleAnomalyDetection(Context context, Intent intent) {
final JobScheduler jobScheduler = context.getSystemService(JobScheduler.class);
final ComponentName component = new ComponentName(context,
AnomalyDetectionJobService.class);
final JobInfo.Builder jobBuilder =
new JobInfo.Builder(R.id.job_anomaly_detection, component)
.setOverrideDeadline(MAX_DELAY_MS);
if (jobScheduler.enqueue(jobBuilder.build(), new JobWorkItem(intent))
!= JobScheduler.RESULT_SUCCESS) {
Log.i(TAG, "Anomaly detection job service enqueue failed.");
}
}
@Override
public boolean onStartJob(JobParameters params) {
ThreadUtils.postOnBackgroundThread(() -> {
final BatteryDatabaseManager batteryDatabaseManager =
BatteryDatabaseManager.getInstance(this);
final BatteryTipPolicy policy = new BatteryTipPolicy(this);
final BatteryUtils batteryUtils = BatteryUtils.getInstance(this);
final ContentResolver contentResolver = getContentResolver();
final BatteryStatsHelper batteryStatsHelper = new BatteryStatsHelper(this,
true /* collectBatteryBroadcast */);
final UserManager userManager = getSystemService(UserManager.class);
for (JobWorkItem item = params.dequeueWork(); item != null;
item = params.dequeueWork()) {
saveAnomalyToDatabase(batteryStatsHelper, userManager, batteryDatabaseManager,
batteryUtils, policy, contentResolver,
item.getIntent().getExtras());
}
jobFinished(params, false /* wantsReschedule */);
});
return true;
}
@Override
public boolean onStopJob(JobParameters jobParameters) {
return false;
}
@VisibleForTesting
void saveAnomalyToDatabase(BatteryStatsHelper batteryStatsHelper, UserManager userManager,
BatteryDatabaseManager databaseManager, BatteryUtils batteryUtils,
BatteryTipPolicy policy, ContentResolver contentResolver, Bundle bundle) {
// The Example of intentDimsValue is: 35:{1:{1:{1:10013|}|}|}
final StatsDimensionsValue intentDimsValue =
bundle.getParcelable(StatsManager.EXTRA_STATS_DIMENSIONS_VALUE);
final long subscriptionId = bundle.getLong(StatsManager.EXTRA_STATS_SUBSCRIPTION_ID,
-1);
final long timeMs = bundle.getLong(AnomalyDetectionReceiver.KEY_ANOMALY_TIMESTAMP,
System.currentTimeMillis());
Log.i(TAG, "Extra stats value: " + intentDimsValue.toString());
try {
final int uid = extractUidFromStatsDimensionsValue(intentDimsValue);
final int anomalyType = StatsManagerConfig.getAnomalyTypeFromSubscriptionId(
subscriptionId);
final boolean smartBatteryOn = Settings.Global.getInt(contentResolver,
Settings.Global.APP_STANDBY_ENABLED, ON) == ON;
final String packageName = batteryUtils.getPackageName(uid);
if (anomalyType == StatsManagerConfig.AnomalyType.EXCESSIVE_BG) {
// TODO(b/72385333): check battery percentage draining in batterystats
if (batteryUtils.isLegacyApp(packageName) && batteryUtils.isAppHeavilyUsed(
batteryStatsHelper, userManager, uid,
policy.excessiveBgDrainPercentage)) {
Log.e(TAG, "Excessive detected uid=" + uid);
batteryUtils.setForceAppStandby(uid, packageName,
AppOpsManager.MODE_IGNORED);
databaseManager.insertAnomaly(packageName, anomalyType,
smartBatteryOn
? AnomalyDatabaseHelper.State.AUTO_HANDLED
: AnomalyDatabaseHelper.State.NEW,
timeMs);
}
} else {
databaseManager.insertAnomaly(packageName, anomalyType,
AnomalyDatabaseHelper.State.NEW, timeMs);
}
} catch (NullPointerException | IndexOutOfBoundsException e) {
Log.e(TAG, "Parse stats dimensions value error.", e);
}
}
/**
* Extract the uid from {@link StatsDimensionsValue}
*
* The uid dimension has the format: 1:<int> inside the tuple list. Here are some examples:
* 1. Excessive bg anomaly: 27:{1:10089|}
* 2. Wakeup alarm anomaly: 35:{1:{1:{1:10013|}|}|}
* 3. Bluetooth anomaly: 3:{1:{1:{1:10140|}|}|}
*/
@VisibleForTesting
final int extractUidFromStatsDimensionsValue(StatsDimensionsValue statsDimensionsValue) {
//TODO(b/73172999): Add robo test for this method
if (statsDimensionsValue == null) {
return UID_NULL;
}
if (statsDimensionsValue.isValueType(INT_VALUE_TYPE)
&& statsDimensionsValue.getField() == STATSD_UID_FILED) {
// Find out the real uid
return statsDimensionsValue.getIntValue();
}
if (statsDimensionsValue.isValueType(TUPLE_VALUE_TYPE)) {
final List<StatsDimensionsValue> values = statsDimensionsValue.getTupleValueList();
for (int i = 0, size = values.size(); i < size; i++) {
int uid = extractUidFromStatsDimensionsValue(values.get(i));
if (uid != UID_NULL) {
return uid;
}
}
}
return UID_NULL;
}
}

43
src/com/android/settings/fuelgauge/batterytip/AnomalyDetectionReceiver.java
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@@ -20,59 +20,30 @@ import android.app.StatsManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.StatsDimensionsValue;
import android.support.annotation.VisibleForTesting;
import android.os.Bundle;
import android.util.Log;
import com.android.settings.fuelgauge.BatteryUtils;
import java.util.List;
/**
* Receive the anomaly info from {@link StatsManager}
*/
public class AnomalyDetectionReceiver extends BroadcastReceiver {
private static final String TAG = "SettingsAnomalyReceiver";
public static final String KEY_ANOMALY_TIMESTAMP = "key_anomaly_timestamp";
@Override
public void onReceive(Context context, Intent intent) {
final BatteryDatabaseManager databaseManager = BatteryDatabaseManager.getInstance(context);
final BatteryUtils batteryUtils = BatteryUtils.getInstance(context);
final long configUid = intent.getLongExtra(StatsManager.EXTRA_STATS_CONFIG_UID, -1);
final long configKey = intent.getLongExtra(StatsManager.EXTRA_STATS_CONFIG_KEY, -1);
final long subscriptionId = intent.getLongExtra(StatsManager.EXTRA_STATS_SUBSCRIPTION_ID,
-1);
Log.i(TAG, "Anomaly intent received. configUid = " + configUid + " configKey = "
+ configKey + " subscriptionId = " + subscriptionId);
saveAnomalyToDatabase(databaseManager, batteryUtils, intent);
final Bundle bundle = intent.getExtras();
bundle.putLong(KEY_ANOMALY_TIMESTAMP, System.currentTimeMillis());
AnomalyDetectionJobService.scheduleAnomalyDetection(context, intent);
AnomalyCleanUpJobService.scheduleCleanUp(context);
}
@VisibleForTesting
void saveAnomalyToDatabase(BatteryDatabaseManager databaseManager, BatteryUtils batteryUtils
, Intent intent) {
// The Example of intentDimsValue is: 35:{1:{1:{1:10013|}|}|}
StatsDimensionsValue intentDimsValue =
intent.getParcelableExtra(StatsManager.EXTRA_STATS_DIMENSIONS_VALUE);
Log.i(TAG, "Extra stats value: " + intentDimsValue.toString());
List<StatsDimensionsValue> intentTuple = intentDimsValue.getTupleValueList();
if (!intentTuple.isEmpty()) {
try {
// TODO(b/72385333): find more robust way to extract the uid.
final StatsDimensionsValue intentTupleValue = intentTuple.get(0)
.getTupleValueList().get(0).getTupleValueList().get(0);
final int uid = intentTupleValue.getIntValue();
// TODD(b/72385333): extract anomaly type
final int anomalyType = 0;
final String packageName = batteryUtils.getPackageName(uid);
final long timeMs = System.currentTimeMillis();
databaseManager.insertAnomaly(packageName, anomalyType, timeMs);
} catch (NullPointerException | IndexOutOfBoundsException e) {
Log.e(TAG, "Parse stats dimensions value error.", e);
}
}
}
}

7
src/com/android/settings/fuelgauge/batterytip/BatteryDatabaseManager.java
View File

@@ -60,18 +60,19 @@ public class BatteryDatabaseManager {
/**
* Insert an anomaly log to database.
*
* @param packageName the package name of the app
* @param type the type of the anomaly
* @param anomalyState the state of the anomaly
* @param timestampMs the time when it is happened
*/
public synchronized void insertAnomaly(String packageName, int type, long timestampMs) {
public synchronized void insertAnomaly(String packageName, int type, int anomalyState,
long timestampMs) {
try (SQLiteDatabase db = mDatabaseHelper.getWritableDatabase()) {
ContentValues values = new ContentValues();
values.put(PACKAGE_NAME, packageName);
values.put(ANOMALY_TYPE, type);
values.put(ANOMALY_STATE, anomalyState);
values.put(TIME_STAMP_MS, timestampMs);
values.put(ANOMALY_STATE, AnomalyDatabaseHelper.State.NEW);
db.insert(TABLE_ANOMALY, null, values);
}
}

12
src/com/android/settings/fuelgauge/batterytip/BatteryTipPolicy.java
View File

@@ -44,6 +44,7 @@ public class BatteryTipPolicy {
private static final String KEY_LOW_BATTERY_ENABLED = "low_battery_enabled";
private static final String KEY_LOW_BATTERY_HOUR = "low_battery_hour";
private static final String KEY_DATA_HISTORY_RETAIN_HOUR = "data_history_retain_hour";
private static final String KEY_EXCESSIVE_BG_DRAIN_PERCENTAGE = "excessive_bg_drain_percentage";
/**
* {@code true} if general battery tip is enabled
@@ -151,6 +152,16 @@ public class BatteryTipPolicy {
*/
public final int dataHistoryRetainHour;
/**
* Battery drain percentage threshold for excessive background anomaly(i.e. 10%)
*
* This is an additional check for excessive background, to check whether battery drain
* for an app is larger than x%
* @see Settings.Global#BATTERY_TIP_CONSTANTS
* @see #KEY_EXCESSIVE_BG_DRAIN_PERCENTAGE
*/
public final int excessiveBgDrainPercentage;
private final KeyValueListParser mParser;
public BatteryTipPolicy(Context context) {
@@ -183,6 +194,7 @@ public class BatteryTipPolicy {
lowBatteryEnabled = mParser.getBoolean(KEY_LOW_BATTERY_ENABLED, false);
lowBatteryHour = mParser.getInt(KEY_LOW_BATTERY_HOUR, 16);
dataHistoryRetainHour = mParser.getInt(KEY_DATA_HISTORY_RETAIN_HOUR, 72);
excessiveBgDrainPercentage = mParser.getInt(KEY_EXCESSIVE_BG_DRAIN_PERCENTAGE, 10);
}
}

48
src/com/android/settings/fuelgauge/batterytip/StatsManagerConfig.java
View File

@@ -16,6 +16,16 @@
package com.android.settings.fuelgauge.batterytip;
import android.support.annotation.IntDef;
import com.google.common.hash.HashFunction;
import com.google.common.hash.Hashing;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.HashMap;
import java.util.Map;
/**
* This class provides all the configs needed if we want to use {@link android.app.StatsManager}
*/
@@ -30,4 +40,42 @@ public class StatsManagerConfig {
* The key that represents subscriber, which is settings app.
*/
public static final long SUBSCRIBER_ID = 1;
private static final Map<Long, Integer> ANOMALY_TYPE;
private static final HashFunction HASH_FUNCTION = Hashing.sha256();
static {
ANOMALY_TYPE = new HashMap<>();
ANOMALY_TYPE.put(hash("SUBSCRIPTION:SETTINGS_EXCESSIVE_BACKGROUND_SERVICE"),
AnomalyType.EXCESSIVE_BG);
ANOMALY_TYPE.put(hash("SUBSCRIPTION:SETTINGS_LONG_UNOPTIMIZED_BLE_SCAN"),
AnomalyType.BLUETOOTH_SCAN);
ANOMALY_TYPE.put(hash("SUBSCRIPTION:SETTINGS_EXCESSIVE_WAKEUPS_IN_BACKGROUND"),
AnomalyType.WAKEUP_ALARM);
ANOMALY_TYPE.put(hash("SUBSCRIPTION:SETTINGS_EXCESSIVE_WAKELOCK_ALL_SCREEN_OFF"),
AnomalyType.WAKE_LOCK);
}
@Retention(RetentionPolicy.SOURCE)
@IntDef({AnomalyType.NULL,
AnomalyType.WAKE_LOCK,
AnomalyType.WAKEUP_ALARM,
AnomalyType.BLUETOOTH_SCAN,
AnomalyType.EXCESSIVE_BG})
public @interface AnomalyType {
int NULL = -1;
int WAKE_LOCK = 0;
int WAKEUP_ALARM = 1;
int BLUETOOTH_SCAN = 2;
int EXCESSIVE_BG = 3;
}
public static int getAnomalyTypeFromSubscriptionId(long subscriptionId) {
return ANOMALY_TYPE.getOrDefault(subscriptionId, AnomalyType.NULL);
}
private static long hash(CharSequence value) {
return HASH_FUNCTION.hashUnencodedChars(value).asLong();
}
}

13
tests/robotests/src/com/android/settings/fuelgauge/BatteryDatabaseManagerTest.java
View File

@@ -51,6 +51,7 @@ public class BatteryDatabaseManagerTest {
private static long NOW = System.currentTimeMillis();
private static long ONE_DAY_BEFORE = NOW - DateUtils.DAY_IN_MILLIS;
private static long TWO_DAYS_BEFORE = NOW - 2 * DateUtils.DAY_IN_MILLIS;
private Context mContext;
private BatteryDatabaseManager mBatteryDatabaseManager;
@@ -69,8 +70,10 @@ public class BatteryDatabaseManagerTest {
@Test
public void testAllFunctions() {
mBatteryDatabaseManager.insertAnomaly(PACKAGE_NAME_NEW, TYPE_NEW, NOW);
mBatteryDatabaseManager.insertAnomaly(PACKAGE_NAME_OLD, TYPE_OLD, TWO_DAYS_BEFORE);
mBatteryDatabaseManager.insertAnomaly(PACKAGE_NAME_NEW, TYPE_NEW,
AnomalyDatabaseHelper.State.NEW, NOW);
mBatteryDatabaseManager.insertAnomaly(PACKAGE_NAME_OLD, TYPE_OLD,
AnomalyDatabaseHelper.State.NEW, TWO_DAYS_BEFORE);
// In database, it contains two record
List<AppInfo> totalAppInfos = mBatteryDatabaseManager.queryAllAnomalies(0 /* timeMsAfter */,
@@ -96,8 +99,10 @@ public class BatteryDatabaseManagerTest {
@Test
public void testUpdateAnomalies_updateSuccessfully() {
mBatteryDatabaseManager.insertAnomaly(PACKAGE_NAME_NEW, TYPE_NEW, NOW);
mBatteryDatabaseManager.insertAnomaly(PACKAGE_NAME_OLD, TYPE_OLD, NOW);
mBatteryDatabaseManager.insertAnomaly(PACKAGE_NAME_NEW, TYPE_NEW,
AnomalyDatabaseHelper.State.NEW, NOW);
mBatteryDatabaseManager.insertAnomaly(PACKAGE_NAME_OLD, TYPE_OLD,
AnomalyDatabaseHelper.State.NEW, NOW);
final AppInfo appInfo = new AppInfo.Builder().setPackageName(PACKAGE_NAME_OLD).build();
final List<AppInfo> updateAppInfos = new ArrayList<>();
updateAppInfos.add(appInfo);

18
tests/robotests/src/com/android/settings/fuelgauge/BatteryUtilsTest.java
View File

@@ -177,9 +177,9 @@ public class BatteryUtilsTest {
mHighApplicationInfo.targetSdkVersion = Build.VERSION_CODES.O;
mLowApplicationInfo.targetSdkVersion = Build.VERSION_CODES.L;
mNormalBatterySipper.drainType = BatterySipper.DrainType.APP;
mNormalBatterySipper.totalPowerMah = TOTAL_BATTERY_USAGE;
doReturn(UID).when(mNormalBatterySipper).getUid();
mWifiBatterySipper.drainType = BatterySipper.DrainType.WIFI;
mWifiBatterySipper.totalPowerMah = BATTERY_WIFI_USAGE;
@@ -216,6 +216,10 @@ public class BatteryUtilsTest {
mUsageList.add(mScreenBatterySipper);
mUsageList.add(mCellBatterySipper);
doReturn(mUsageList).when(mBatteryStatsHelper).getUsageList();
doReturn(TOTAL_BATTERY_USAGE + BATTERY_SCREEN_USAGE).when(
mBatteryStatsHelper).getTotalPower();
when(mBatteryStatsHelper.getStats().getDischargeAmount(anyInt())).thenReturn(
DISCHARGE_AMOUNT);
}
@Test
@@ -547,4 +551,16 @@ public class BatteryUtilsTest {
verify(mAppOpsManager).setMode(AppOpsManager.OP_RUN_ANY_IN_BACKGROUND, UID,
HIGH_SDK_PACKAGE, AppOpsManager.MODE_IGNORED);
}
@Test
public void testIsAppHeavilyUsed_usageMoreThanThreshold_returnTrue() {
assertThat(mBatteryUtils.isAppHeavilyUsed(mBatteryStatsHelper, mUserManager, UID,
10 /* threshold */ )).isTrue();
}
@Test
public void testIsAppHeavilyUsed_usageLessThanThreshold_returnFalse() {
assertThat(mBatteryUtils.isAppHeavilyUsed(mBatteryStatsHelper, mUserManager, UID,
DISCHARGE_AMOUNT /* threshold */ )).isFalse();
}
}

59
tests/robotests/src/com/android/settings/fuelgauge/batterytip/AnomalyDetectionJobServiceTest.java Normal file
View File

@@ -0,0 +1,59 @@
/*
* Copyright (C) 2018 The Android Open Source 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.fuelgauge.batterytip;
import static com.google.common.truth.Truth.assertThat;
import static org.junit.Assert.assertEquals;
import static org.robolectric.RuntimeEnvironment.application;
import android.app.job.JobInfo;
import android.app.job.JobScheduler;
import android.content.Intent;
import com.android.settings.R;
import com.android.settings.TestConfig;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.Shadows;
import org.robolectric.annotation.Config;
import org.robolectric.shadows.ShadowJobScheduler;
import java.util.List;
import java.util.concurrent.TimeUnit;
@RunWith(SettingsRobolectricTestRunner.class)
@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
public class AnomalyDetectionJobServiceTest {
@Test
public void testScheduleCleanUp() {
AnomalyDetectionJobService.scheduleAnomalyDetection(application,
new Intent());
ShadowJobScheduler shadowJobScheduler = Shadows.shadowOf(
application.getSystemService(JobScheduler.class));
List<JobInfo> pendingJobs = shadowJobScheduler.getAllPendingJobs();
assertThat(pendingJobs).hasSize(1);
JobInfo pendingJob = pendingJobs.get(0);
assertThat(pendingJob.getId()).isEqualTo(R.id.job_anomaly_detection);
assertThat(pendingJob.getMaxExecutionDelayMillis()).isEqualTo(
TimeUnit.MINUTES.toMillis(30));
}
}

6
tests/robotests/src/com/android/settings/fuelgauge/batterytip/BatteryTipPolicyTest.java
View File

@@ -50,7 +50,8 @@ public class BatteryTipPolicyTest {
+ ",reduced_battery_percent=30"
+ ",low_battery_enabled=false"
+ ",low_battery_hour=10"
+ ",data_history_retain_hour=24";
+ ",data_history_retain_hour=24"
+ ",excessive_bg_drain_percentage=25";
private Context mContext;
@Before
@@ -78,6 +79,7 @@ public class BatteryTipPolicyTest {
assertThat(batteryTipPolicy.lowBatteryEnabled).isFalse();
assertThat(batteryTipPolicy.lowBatteryHour).isEqualTo(10);
assertThat(batteryTipPolicy.dataHistoryRetainHour).isEqualTo(24);
assertThat(batteryTipPolicy.excessiveBgDrainPercentage).isEqualTo(25);
}
@Test
@@ -100,6 +102,6 @@ public class BatteryTipPolicyTest {
assertThat(batteryTipPolicy.lowBatteryEnabled).isFalse();
assertThat(batteryTipPolicy.lowBatteryHour).isEqualTo(16);
assertThat(batteryTipPolicy.dataHistoryRetainHour).isEqualTo(72);
assertThat(batteryTipPolicy.excessiveBgDrainPercentage).isEqualTo(10);
}
}