Change anomalyType to ArraySet in AppInfo

After this cl, in AppInfo we could store mutilple anomalyTypes, so
AppInfo list will only contain one instance for each uid(however
still keep all the anomaly data)

In this way we could remove the duplicate items in app dialog.

Bug: 74335346
Test: RunSettingsRoboTests
Change-Id: I2ef7c218df2a956eea66aa6bdf03f5ddd19948e3

src/com/android/settings/fuelgauge/batterytip/AppInfo.java

@@ -20,9 +20,12 @@ import android.os.Parcel;
 import android.os.Parcelable;
 import android.support.annotation.VisibleForTesting;
 import android.text.TextUtils;
+import android.util.ArraySet;
 
 import com.android.settings.fuelgauge.anomaly.Anomaly;
 
+import java.util.Objects;
+
 /**
  * Model class stores app info(e.g. package name, type..) that used in battery tip
  */
@@ -32,13 +35,13 @@ public class AppInfo implements Comparable<AppInfo>, Parcelable {
      * Anomaly type of the app
      * @see Anomaly.AnomalyType
      */
-    public final int anomalyType;
+    public final ArraySet<Integer> anomalyTypes;
     public final long screenOnTimeMs;
     public final int uid;
 
     private AppInfo(AppInfo.Builder builder) {
         packageName = builder.mPackageName;
-        anomalyType = builder.mAnomalyType;
+        anomalyTypes = builder.mAnomalyTypes;
         screenOnTimeMs = builder.mScreenOnTimeMs;
         uid = builder.mUid;
     }
@@ -46,7 +49,7 @@ public class AppInfo implements Comparable<AppInfo>, Parcelable {
     @VisibleForTesting
     AppInfo(Parcel in) {
         packageName = in.readString();
-        anomalyType = in.readInt();
+        anomalyTypes = (ArraySet<Integer>) in.readArraySet(null /* loader */);
         screenOnTimeMs = in.readLong();
         uid = in.readInt();
     }
@@ -64,14 +67,14 @@ public class AppInfo implements Comparable<AppInfo>, Parcelable {
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         dest.writeString(packageName);
-        dest.writeInt(anomalyType);
+        dest.writeArraySet(anomalyTypes);
         dest.writeLong(screenOnTimeMs);
         dest.writeInt(uid);
     }
 
     @Override
     public String toString() {
-        return "packageName=" + packageName + ",anomalyType=" + anomalyType + ",screenTime="
+        return "packageName=" + packageName + ",anomalyTypes=" + anomalyTypes + ",screenTime="
                 + screenOnTimeMs;
     }
 
@@ -85,7 +88,7 @@ public class AppInfo implements Comparable<AppInfo>, Parcelable {
         }
 
         AppInfo other = (AppInfo) obj;
-        return anomalyType == other.anomalyType
+        return Objects.equals(anomalyTypes, other.anomalyTypes)
                 && uid == other.uid
                 && screenOnTimeMs == other.screenOnTimeMs
                 && TextUtils.equals(packageName, other.packageName);
@@ -102,13 +105,13 @@ public class AppInfo implements Comparable<AppInfo>, Parcelable {
     };
 
     public static final class Builder {
-        private int mAnomalyType;
+        private ArraySet<Integer> mAnomalyTypes = new ArraySet<>();
         private String mPackageName;
         private long mScreenOnTimeMs;
         private int mUid;
 
-        public Builder setAnomalyType(int type) {
+        public Builder addAnomalyType(int type) {
-            mAnomalyType = type;
+            mAnomalyTypes.add(type);
             return this;
         }
 

src/com/android/settings/fuelgauge/batterytip/BatteryDatabaseManager.java

@@ -32,10 +32,12 @@ import android.content.Context;
 import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
 import android.text.TextUtils;
+import android.util.ArrayMap;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.Map;
 
 /**
  * Database manager for battery data. Now it only contains anomaly data stored in {@link AppInfo}.
@@ -88,20 +90,30 @@ public class BatteryDatabaseManager {
         try (SQLiteDatabase db = mDatabaseHelper.getReadableDatabase()) {
             final String[] projection = {PACKAGE_NAME, ANOMALY_TYPE, UID};
             final String orderBy = AnomalyDatabaseHelper.AnomalyColumns.TIME_STAMP_MS + " DESC";
+            final Map<Integer, AppInfo.Builder> mAppInfoBuilders = new ArrayMap<>();
+            final String selection = TIME_STAMP_MS + " > ? AND " + ANOMALY_STATE + " = ? ";
+            final String[] selectionArgs = new String[]{String.valueOf(timestampMsAfter),
+                    String.valueOf(state)};
 
-            try (Cursor cursor = db.query(TABLE_ANOMALY, projection,
+            try (Cursor cursor = db.query(TABLE_ANOMALY, projection, selection, selectionArgs,
-                    TIME_STAMP_MS + " > ? AND " + ANOMALY_STATE + " = ? ",
+                    null /* groupBy */, null /* having */, orderBy)) {
-                    new String[]{String.valueOf(timestampMsAfter), String.valueOf(state)}, null,
-                    null, orderBy)) {
                 while (cursor.moveToNext()) {
-                    AppInfo appInfo = new AppInfo.Builder()
+                    final int uid = cursor.getInt(cursor.getColumnIndex(UID));
-                            .setPackageName(cursor.getString(cursor.getColumnIndex(PACKAGE_NAME)))
+                    if (!mAppInfoBuilders.containsKey(uid)) {
-                            .setAnomalyType(cursor.getInt(cursor.getColumnIndex(ANOMALY_TYPE)))
+                        final AppInfo.Builder builder = new AppInfo.Builder()
-                            .setUid(cursor.getInt(cursor.getColumnIndex(UID)))
+                                .setUid(uid)
-                            .build();
+                                .setPackageName(
-                    appInfos.add(appInfo);
+                                        cursor.getString(cursor.getColumnIndex(PACKAGE_NAME)));
+                        mAppInfoBuilders.put(uid, builder);
+                    }
+                    mAppInfoBuilders.get(uid).addAnomalyType(
+                            cursor.getInt(cursor.getColumnIndex(ANOMALY_TYPE)));
                 }
             }
+
+            for (Integer uid : mAppInfoBuilders.keySet()) {
+                appInfos.add(mAppInfoBuilders.get(uid).build());
+            }
         }
 
         return appInfos;

src/com/android/settings/fuelgauge/batterytip/BatteryTipUtils.java

@@ -16,8 +16,6 @@
 
 package com.android.settings.fuelgauge.batterytip;
 
-import android.app.Fragment;
-
 import com.android.settings.SettingsActivity;
 import com.android.settings.core.InstrumentedPreferenceFragment;
 import com.android.settings.fuelgauge.batterytip.actions.BatterySaverAction;

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

@@ -40,7 +40,6 @@ import java.util.List;
 
 @RunWith(RobolectricTestRunner.class)
 public class BatteryDatabaseManagerTest {
-
     private static String PACKAGE_NAME_NEW = "com.android.app1";
     private static int UID_NEW = 345;
     private static int TYPE_NEW = 1;
@@ -53,6 +52,9 @@ public class BatteryDatabaseManagerTest {
 
     private Context mContext;
     private BatteryDatabaseManager mBatteryDatabaseManager;
+    private AppInfo mNewAppInfo;
+    private AppInfo mOldAppInfo;
+    private AppInfo mCombinedAppInfo;
 
     @Before
     public void setUp() {
@@ -60,6 +62,23 @@ public class BatteryDatabaseManagerTest {
 
         mContext = RuntimeEnvironment.application;
         mBatteryDatabaseManager = spy(BatteryDatabaseManager.getInstance(mContext));
+
+        mNewAppInfo = new AppInfo.Builder()
+                .setUid(UID_NEW)
+                .setPackageName(PACKAGE_NAME_NEW)
+                .addAnomalyType(TYPE_NEW)
+                .build();
+        mOldAppInfo = new AppInfo.Builder()
+                .setUid(UID_OLD)
+                .setPackageName(PACKAGE_NAME_OLD)
+                .addAnomalyType(TYPE_OLD)
+                .build();
+        mCombinedAppInfo = new AppInfo.Builder()
+                .setUid(UID_NEW)
+                .setPackageName(PACKAGE_NAME_NEW)
+                .addAnomalyType(TYPE_NEW)
+                .addAnomalyType(TYPE_OLD)
+                .build();
     }
 
     @After
@@ -77,23 +96,19 @@ public class BatteryDatabaseManagerTest {
         // In database, it contains two record
         List<AppInfo> totalAppInfos = mBatteryDatabaseManager.queryAllAnomalies(0 /* timeMsAfter */,
                 AnomalyDatabaseHelper.State.NEW);
-        assertThat(totalAppInfos).hasSize(2);
+        assertThat(totalAppInfos).containsExactly(mNewAppInfo, mOldAppInfo);
-        assertAppInfo(totalAppInfos.get(0), UID_NEW, PACKAGE_NAME_NEW, TYPE_NEW);
-        assertAppInfo(totalAppInfos.get(1), UID_OLD, PACKAGE_NAME_OLD, TYPE_OLD);
 
         // Only one record shows up if we query by timestamp
         List<AppInfo> appInfos = mBatteryDatabaseManager.queryAllAnomalies(ONE_DAY_BEFORE,
                 AnomalyDatabaseHelper.State.NEW);
-        assertThat(appInfos).hasSize(1);
+        assertThat(appInfos).containsExactly(mNewAppInfo);
-        assertAppInfo(appInfos.get(0), UID_NEW, PACKAGE_NAME_NEW, TYPE_NEW);
 
         mBatteryDatabaseManager.deleteAllAnomaliesBeforeTimeStamp(ONE_DAY_BEFORE);
 
         // The obsolete record is removed from database
         List<AppInfo> appInfos1 = mBatteryDatabaseManager.queryAllAnomalies(0 /* timeMsAfter */,
                 AnomalyDatabaseHelper.State.NEW);
-        assertThat(appInfos1).hasSize(1);
+        assertThat(appInfos1).containsExactly(mNewAppInfo);
-        assertAppInfo(appInfos1.get(0), UID_NEW, PACKAGE_NAME_NEW, TYPE_NEW);
     }
 
     @Test
@@ -113,19 +128,24 @@ public class BatteryDatabaseManagerTest {
         // The state of PACKAGE_NAME_NEW is still new
         List<AppInfo> newAppInfos = mBatteryDatabaseManager.queryAllAnomalies(ONE_DAY_BEFORE,
                 AnomalyDatabaseHelper.State.NEW);
-        assertThat(newAppInfos).hasSize(1);
+        assertThat(newAppInfos).containsExactly(mNewAppInfo);
-        assertAppInfo(newAppInfos.get(0), UID_NEW, PACKAGE_NAME_NEW, TYPE_NEW);
 
         // The state of PACKAGE_NAME_OLD is changed to handled
         List<AppInfo> handledAppInfos = mBatteryDatabaseManager.queryAllAnomalies(ONE_DAY_BEFORE,
                 AnomalyDatabaseHelper.State.HANDLED);
-        assertThat(handledAppInfos).hasSize(1);
+        assertThat(handledAppInfos).containsExactly(mOldAppInfo);
-        assertAppInfo(handledAppInfos.get(0), UID_OLD, PACKAGE_NAME_OLD, TYPE_OLD);
     }
 
-    private void assertAppInfo(final AppInfo appInfo, int uid, String packageName, int type) {
+    @Test
-        assertThat(appInfo.packageName).isEqualTo(packageName);
+    public void testQueryAnomalies_removeDuplicateByUid() {
-        assertThat(appInfo.anomalyType).isEqualTo(type);
+        mBatteryDatabaseManager.insertAnomaly(UID_NEW, PACKAGE_NAME_NEW, TYPE_NEW,
-        assertThat(appInfo.uid).isEqualTo(uid);
+                AnomalyDatabaseHelper.State.NEW, NOW);
+        mBatteryDatabaseManager.insertAnomaly(UID_NEW, PACKAGE_NAME_NEW, TYPE_OLD,
+                AnomalyDatabaseHelper.State.NEW, NOW);
+
+        // Only contain one AppInfo with multiple types
+        List<AppInfo> newAppInfos = mBatteryDatabaseManager.queryAllAnomalies(ONE_DAY_BEFORE,
+                AnomalyDatabaseHelper.State.NEW);
+        assertThat(newAppInfos).containsExactly(mCombinedAppInfo);
     }
 }

tests/robotests/src/com/android/settings/fuelgauge/batterytip/AppInfoTest.java

@@ -36,7 +36,8 @@ import java.util.List;
 public class AppInfoTest {
 
     private static final String PACKAGE_NAME = "com.android.app";
-    private static final int ANOMALY_TYPE = Anomaly.AnomalyType.WAKE_LOCK;
+    private static final int TYPE_WAKELOCK = Anomaly.AnomalyType.WAKE_LOCK;
+    private static final int TYPE_WAKEUP = Anomaly.AnomalyType.WAKEUP_ALARM;
     private static final long SCREEN_TIME_MS = DateUtils.HOUR_IN_MILLIS;
     private static final int UID = 3452;
 
@@ -46,7 +47,8 @@ public class AppInfoTest {
     public void setUp() {
         mAppInfo = new AppInfo.Builder()
                 .setPackageName(PACKAGE_NAME)
-                .setAnomalyType(ANOMALY_TYPE)
+                .addAnomalyType(TYPE_WAKELOCK)
+                .addAnomalyType(TYPE_WAKEUP)
                 .setScreenOnTimeMs(SCREEN_TIME_MS)
                 .setUid(UID)
                 .build();
@@ -61,7 +63,7 @@ public class AppInfoTest {
         final AppInfo appInfo = new AppInfo(parcel);
 
         assertThat(appInfo.packageName).isEqualTo(PACKAGE_NAME);
-        assertThat(appInfo.anomalyType).isEqualTo(ANOMALY_TYPE);
+        assertThat(appInfo.anomalyTypes).containsExactly(TYPE_WAKELOCK, TYPE_WAKEUP);
         assertThat(appInfo.screenOnTimeMs).isEqualTo(SCREEN_TIME_MS);
         assertThat(appInfo.uid).isEqualTo(UID);
     }
@@ -70,7 +72,7 @@ public class AppInfoTest {
     public void testCompareTo_hasCorrectOrder() {
         final AppInfo appInfo = new AppInfo.Builder()
                 .setPackageName(PACKAGE_NAME)
-                .setAnomalyType(ANOMALY_TYPE)
+                .addAnomalyType(TYPE_WAKELOCK)
                 .setScreenOnTimeMs(SCREEN_TIME_MS + 100)
                 .build();
 
@@ -85,7 +87,7 @@ public class AppInfoTest {
     @Test
     public void testBuilder() {
         assertThat(mAppInfo.packageName).isEqualTo(PACKAGE_NAME);
-        assertThat(mAppInfo.anomalyType).isEqualTo(ANOMALY_TYPE);
+        assertThat(mAppInfo.anomalyTypes).containsExactly(TYPE_WAKELOCK, TYPE_WAKEUP);
         assertThat(mAppInfo.screenOnTimeMs).isEqualTo(SCREEN_TIME_MS);
         assertThat(mAppInfo.uid).isEqualTo(UID);
     }

tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/HighUsageTipTest.java

@@ -77,6 +77,7 @@ public class HighUsageTipTest {
     @Test
     public void toString_containsAppData() {
         assertThat(mBatteryTip.toString()).isEqualTo(
-                "type=2 state=0 { packageName=com.android.app,anomalyType=0,screenTime=1800000 }");
+                "type=2 state=0 { packageName=com.android.app,anomalyTypes={},screenTime=1800000 "
+                        + "}");
     }
 }

tests/robotests/src/com/android/settings/fuelgauge/batterytip/tips/RestrictAppTipTest.java

@@ -39,9 +39,10 @@ import java.util.List;
 
 @RunWith(SettingsRobolectricTestRunner.class)
 public class RestrictAppTipTest {
-
     private static final String PACKAGE_NAME = "com.android.app";
     private static final String DISPLAY_NAME = "app";
+    private static final int ANOMALY_WAKEUP = 0;
+    private static final int ANOMALY_WAKELOCK = 1;
 
     private Context mContext;
     private RestrictAppTip mNewBatteryTip;
@@ -64,7 +65,11 @@ public class RestrictAppTipTest {
         doReturn(DISPLAY_NAME).when(mApplicationInfo).loadLabel(mPackageManager);
 
         mUsageAppList = new ArrayList<>();
-        mUsageAppList.add(new AppInfo.Builder().setPackageName(PACKAGE_NAME).build());
+        mUsageAppList.add(new AppInfo.Builder()
+                .setPackageName(PACKAGE_NAME)
+                .addAnomalyType(ANOMALY_WAKEUP)
+                .addAnomalyType(ANOMALY_WAKELOCK)
+                .build());
         mNewBatteryTip = new RestrictAppTip(BatteryTip.StateType.NEW, mUsageAppList);
         mHandledBatteryTip = new RestrictAppTip(BatteryTip.StateType.HANDLED, mUsageAppList);
         mInvisibleBatteryTip = new RestrictAppTip(BatteryTip.StateType.INVISIBLE, mUsageAppList);
@@ -125,6 +130,6 @@ public class RestrictAppTipTest {
     @Test
     public void toString_containsAppData() {
         assertThat(mNewBatteryTip.toString()).isEqualTo(
-                "type=1 state=0 { packageName=com.android.app,anomalyType=0,screenTime=0 }");
+                "type=1 state=0 { packageName=com.android.app,anomalyTypes={0, 1},screenTime=0 }");
     }
 }