Merge "Hide Camera background running time in the battery usage screen" into sc-dev am: 3f1d329878

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/15723822

Change-Id: I39400598833b3de8ae60b6c9901fdbcc6015a16f

src/com/android/settings/fuelgauge/ConvertUtils.java

@@ -24,6 +24,8 @@ import android.util.Log;
 
 import androidx.annotation.VisibleForTesting;
 
+import com.android.settings.overlay.FeatureFactory;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.text.SimpleDateFormat;
@@ -288,7 +290,7 @@ public final class ConvertUtils {
         }
         insert24HoursData(BatteryChartView.SELECTED_INDEX_ALL, resultMap);
         if (purgeLowPercentageAndFakeData) {
-            purgeLowPercentageAndFakeData(resultMap);
+            purgeLowPercentageAndFakeData(context, resultMap);
         }
         return resultMap;
     }
@@ -327,7 +329,12 @@ public final class ConvertUtils {
 
     // Removes low percentage data and fake usage data, which will be zero value.
     private static void purgeLowPercentageAndFakeData(
+            final Context context,
             final Map<Integer, List<BatteryDiffEntry>> indexedUsageMap) {
+        final List<CharSequence> backgroundUsageTimeHideList =
+                FeatureFactory.getFactory(context)
+                        .getPowerUsageFeatureProvider(context)
+                        .getHideBackgroundUsageTimeList(context);
         for (List<BatteryDiffEntry> entries : indexedUsageMap.values()) {
             final Iterator<BatteryDiffEntry> iterator = entries.iterator();
             while (iterator.hasNext()) {
@@ -336,6 +343,12 @@ public final class ConvertUtils {
                         || FAKE_PACKAGE_NAME.equals(entry.getPackageName())) {
                     iterator.remove();
                 }
+                final String packageName = entry.getPackageName();
+                if (packageName != null
+                        && !backgroundUsageTimeHideList.isEmpty()
+                        && backgroundUsageTimeHideList.contains(packageName)) {
+                  entry.mBackgroundUsageTimeInMs = 0;
+                }
             }
         }
     }

src/com/android/settings/fuelgauge/PowerUsageFeatureProvider.java

@@ -23,6 +23,7 @@ import android.util.SparseIntArray;
 import com.android.internal.os.BatterySipper;
 import com.android.settingslib.fuelgauge.Estimate;
 
+import java.util.List;
 import java.util.Map;
 
 /**
@@ -141,4 +142,9 @@ public interface PowerUsageFeatureProvider {
      * Returns battery history data with corresponding timestamp key.
      */
     Map<Long, Map<String, BatteryHistEntry>> getBatteryHistory(Context context);
+
+    /**
+     * Returns {@link List} for hidding applications background usage time.
+     */
+    List<CharSequence> getHideBackgroundUsageTimeList(Context context);
 }

src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImpl.java

@@ -26,6 +26,8 @@ import com.android.internal.os.BatterySipper;
 import com.android.internal.util.ArrayUtils;
 import com.android.settingslib.fuelgauge.Estimate;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 
 public class PowerUsageFeatureProviderImpl implements PowerUsageFeatureProvider {
@@ -167,4 +169,9 @@ public class PowerUsageFeatureProviderImpl implements PowerUsageFeatureProvider
     public Map<Long, Map<String, BatteryHistEntry>> getBatteryHistory(Context context) {
         return null;
     }
+
+    @Override
+    public List<CharSequence> getHideBackgroundUsageTimeList(Context context) {
+        return new ArrayList<>();
+    }
 }

tests/robotests/src/com/android/settings/fuelgauge/ConvertUtilsTest.java

@@ -50,8 +50,11 @@ import java.util.TimeZone;
 public final class ConvertUtilsTest {
 
     private Context mContext;
-    @Mock private BatteryUsageStats mBatteryUsageStats;
+
-    @Mock private BatteryEntry mockBatteryEntry;
+    @Mock
+    private BatteryUsageStats mBatteryUsageStats;
+    @Mock
+    private BatteryEntry mockBatteryEntry;
 
     private FakeFeatureFactory mFeatureFactory;
     private PowerUsageFeatureProvider mPowerUsageFeatureProvider;
@@ -301,7 +304,7 @@ public final class ConvertUtilsTest {
         final Map<Integer, List<BatteryDiffEntry>> purgedResultMap =
             ConvertUtils.getIndexedUsageMap(
                 mContext, timeSlotSize, batteryHistoryKeys, batteryHistoryMap,
-                 /*purgeLowPercentageAndFakeData=*/ true);
+                /*purgeLowPercentageAndFakeData=*/ true);
 
         assertThat(purgedResultMap).hasSize(2);
         final List<BatteryDiffEntry> entryList = purgedResultMap.get(0);
@@ -382,6 +385,38 @@ public final class ConvertUtilsTest {
         assertThat(ConvertUtils.sLocaleForHour).isEqualTo(new Locale("en_US"));
     }
 
+    @Test
+    public void testGetIndexedUsageMap_hideBackgroundUsageTime_returnsExpectedResult() {
+        final long[] batteryHistoryKeys = new long[] {101L, 102L, 103L};
+        final Map<Long, Map<String, BatteryHistEntry>> batteryHistoryMap = new HashMap<>();
+        final BatteryHistEntry fakeEntry = createBatteryHistEntry(
+            ConvertUtils.FAKE_PACKAGE_NAME, "fake_label", 0, 0L, 0L, 0L);
+        // Adds the index = 0 data.
+        Map<String, BatteryHistEntry> entryMap = new HashMap<>();
+        entryMap.put(fakeEntry.getKey(), fakeEntry);
+        batteryHistoryMap.put(Long.valueOf(batteryHistoryKeys[0]), entryMap);
+        // Adds the index = 1 data.
+        entryMap = new HashMap<>();
+        entryMap.put(fakeEntry.getKey(), fakeEntry);
+        batteryHistoryMap.put(Long.valueOf(batteryHistoryKeys[1]), entryMap);
+        // Adds the index = 2 data.
+        entryMap = new HashMap<>();
+        final BatteryHistEntry entry = createBatteryHistEntry(
+            "package3", "label3", 500, 5L, 3600000L, 7200000L);
+        entryMap.put(entry.getKey(), entry);
+        batteryHistoryMap.put(Long.valueOf(batteryHistoryKeys[2]), entryMap);
+        when(mPowerUsageFeatureProvider.getHideBackgroundUsageTimeList(mContext))
+            .thenReturn(Arrays.asList((CharSequence) "package3"));
+
+        final Map<Integer, List<BatteryDiffEntry>> purgedResultMap =
+            ConvertUtils.getIndexedUsageMap(
+                mContext, /*timeSlotSize=*/ 1, batteryHistoryKeys, batteryHistoryMap,
+                /*purgeLowPercentageAndFakeData=*/ true);
+
+        final BatteryDiffEntry resultEntry = purgedResultMap.get(0).get(0);
+        assertThat(resultEntry.mBackgroundUsageTimeInMs).isEqualTo(0);
+    }
+
     @Test
     public void getLocale_nullContext_returnDefaultLocale() {
         assertThat(ConvertUtils.getLocale(/*context=*/ null))