Merge "Export methods from BatteryEntry and controller for battery usage" into sc-dev

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

@@ -257,6 +257,27 @@ public class BatteryAppListPreferenceController extends AbstractPreferenceContro
         BatteryEntry.startRequestQueue();
     }
 
+    /**
+     * Gets the BatteryEntry list by using the supplied BatteryUsageStats.
+     */
+    public List<BatteryEntry> getBatteryEntryList(
+            BatteryUsageStats batteryUsageStats, boolean showAllApps) {
+        mBatteryUsageStats = USE_FAKE_DATA ? getFakeStats() : batteryUsageStats;
+        if (!sConfig.shouldShowBatteryAttributionList(mContext)) {
+            return null;
+        }
+        final int dischargePercentage = getDischargePercentage(batteryUsageStats);
+        final List<BatteryEntry> usageList = getCoalescedUsageList(showAllApps);
+        final double totalPower = batteryUsageStats.getConsumedPower();
+        for (int i = 0; i < usageList.size(); i++) {
+            final BatteryEntry entry = usageList.get(i);
+            final double percentOfTotal = mBatteryUtils.calculateBatteryPercent(
+                    entry.getConsumedPower(), totalPower, dischargePercentage);
+            entry.percent = percentOfTotal;
+        }
+        return usageList;
+    }
+
     private int getDischargePercentage(BatteryUsageStats batteryUsageStats) {
         int dischargePercentage = batteryUsageStats.getDischargePercentage();
         if (dischargePercentage < 0) {
@@ -311,7 +332,7 @@ public class BatteryAppListPreferenceController extends AbstractPreferenceContro
             final int index = batteryEntryList.indexOfKey(realUid);
             if (index < 0) {
                 // New entry.
-                batteryEntryList.put(realUid, new BatteryEntry(mActivity, mHandler, mUserManager,
+                batteryEntryList.put(realUid, new BatteryEntry(mContext, mHandler, mUserManager,
                         consumer, isHidden, packages, null));
             } else {
                 // Combine BatterySippers if we already have one with this UID.
@@ -328,7 +349,7 @@ public class BatteryAppListPreferenceController extends AbstractPreferenceContro
                 continue;
             }
 
-            results.add(new BatteryEntry(mActivity, mHandler, mUserManager,
+            results.add(new BatteryEntry(mContext, mHandler, mUserManager,
                     consumer, /* isHidden */ true, null, null));
         }
 
@@ -337,7 +358,7 @@ public class BatteryAppListPreferenceController extends AbstractPreferenceContro
                     mBatteryUsageStats.getUserBatteryConsumers();
             for (int i = 0, size = userBatteryConsumers.size(); i < size; i++) {
                 final UserBatteryConsumer consumer = userBatteryConsumers.get(i);
-                results.add(new BatteryEntry(mActivity, mHandler, mUserManager,
+                results.add(new BatteryEntry(mContext, mHandler, mUserManager,
                         consumer, /* isHidden */ true, null, null));
             }
         }

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

@@ -35,6 +35,7 @@ import android.os.UserBatteryConsumer;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.util.Log;
+import android.util.Pair;
 
 import androidx.annotation.NonNull;
 
@@ -182,49 +183,10 @@ public class BatteryEntry {
             getQuickNameIconForUid(uid, packages);
             return;
         } else if (batteryConsumer instanceof SystemBatteryConsumer) {
-            switch(((SystemBatteryConsumer) batteryConsumer).getDrainType()) {
+            final Pair<Integer, String> resourcePair = getResourcePairFromDrainType(
-                case SystemBatteryConsumer.DRAIN_TYPE_AMBIENT_DISPLAY:
+                    context, ((SystemBatteryConsumer) batteryConsumer).getDrainType());
-                    name = context.getResources().getString(R.string.ambient_display_screen_title);
+            iconId = resourcePair.first;
-                    iconId = R.drawable.ic_settings_aod;
+            name = resourcePair.second;
-                    break;
-                case SystemBatteryConsumer.DRAIN_TYPE_BLUETOOTH:
-                    name = context.getResources().getString(R.string.power_bluetooth);
-                    iconId = com.android.internal.R.drawable.ic_settings_bluetooth;
-                    break;
-                case SystemBatteryConsumer.DRAIN_TYPE_CAMERA:
-                    name = context.getResources().getString(R.string.power_camera);
-                    iconId = R.drawable.ic_settings_camera;
-                    break;
-                case SystemBatteryConsumer.DRAIN_TYPE_MOBILE_RADIO:
-                    name = context.getResources().getString(R.string.power_cell);
-                    iconId = R.drawable.ic_cellular_1_bar;
-                    break;
-                case SystemBatteryConsumer.DRAIN_TYPE_FLASHLIGHT:
-                    name = context.getResources().getString(R.string.power_flashlight);
-                    iconId = R.drawable.ic_settings_display;
-                    break;
-                case SystemBatteryConsumer.DRAIN_TYPE_PHONE:
-                    name = context.getResources().getString(R.string.power_phone);
-                    iconId = R.drawable.ic_settings_voice_calls;
-                    break;
-                case SystemBatteryConsumer.DRAIN_TYPE_SCREEN:
-                    name = context.getResources().getString(R.string.power_screen);
-                    iconId = R.drawable.ic_settings_display;
-                    break;
-                case SystemBatteryConsumer.DRAIN_TYPE_WIFI:
-                    name = context.getResources().getString(R.string.power_wifi);
-                    iconId = R.drawable.ic_settings_wireless;
-                    break;
-                case SystemBatteryConsumer.DRAIN_TYPE_IDLE:
-                case SystemBatteryConsumer.DRAIN_TYPE_MEMORY:
-                    name = context.getResources().getString(R.string.power_idle);
-                    iconId = R.drawable.ic_settings_phone_idle;
-                    break;
-                case SystemBatteryConsumer.DRAIN_TYPE_CUSTOM:
-                    name = null;
-                    iconId = R.drawable.ic_power_system;
-                    break;
-            }
         } else if (batteryConsumer instanceof UserBatteryConsumer) {
             UserInfo info = um.getUserInfo(((UserBatteryConsumer) batteryConsumer).getUserId());
             if (info != null) {
@@ -493,4 +455,57 @@ public class BatteryEntry {
                     ((UidBatteryConsumer) batteryConsumer).getPackageWithHighestDrain();
         }
     }
+
+    /**
+     * Gets icon ID and name from system battery consumer drain type.
+     */
+    public static Pair<Integer, String> getResourcePairFromDrainType(
+            Context context, int drainType) {
+        String name = null;
+        int iconId = 0;
+        switch (drainType) {
+            case SystemBatteryConsumer.DRAIN_TYPE_AMBIENT_DISPLAY:
+                name = context.getResources().getString(R.string.ambient_display_screen_title);
+                iconId = R.drawable.ic_settings_aod;
+                break;
+            case SystemBatteryConsumer.DRAIN_TYPE_BLUETOOTH:
+                name = context.getResources().getString(R.string.power_bluetooth);
+                iconId = com.android.internal.R.drawable.ic_settings_bluetooth;
+                break;
+            case SystemBatteryConsumer.DRAIN_TYPE_CAMERA:
+                name = context.getResources().getString(R.string.power_camera);
+                iconId = R.drawable.ic_settings_camera;
+                break;
+            case SystemBatteryConsumer.DRAIN_TYPE_MOBILE_RADIO:
+                name = context.getResources().getString(R.string.power_cell);
+                iconId = R.drawable.ic_cellular_1_bar;
+                break;
+            case SystemBatteryConsumer.DRAIN_TYPE_FLASHLIGHT:
+                name = context.getResources().getString(R.string.power_flashlight);
+                iconId = R.drawable.ic_settings_display;
+                break;
+            case SystemBatteryConsumer.DRAIN_TYPE_PHONE:
+                name = context.getResources().getString(R.string.power_phone);
+                iconId = R.drawable.ic_settings_voice_calls;
+                break;
+            case SystemBatteryConsumer.DRAIN_TYPE_SCREEN:
+                name = context.getResources().getString(R.string.power_screen);
+                iconId = R.drawable.ic_settings_display;
+                break;
+            case SystemBatteryConsumer.DRAIN_TYPE_WIFI:
+                name = context.getResources().getString(R.string.power_wifi);
+                iconId = R.drawable.ic_settings_wireless;
+                break;
+            case SystemBatteryConsumer.DRAIN_TYPE_IDLE:
+            case SystemBatteryConsumer.DRAIN_TYPE_MEMORY:
+                name = context.getResources().getString(R.string.power_idle);
+                iconId = R.drawable.ic_settings_phone_idle;
+                break;
+            case SystemBatteryConsumer.DRAIN_TYPE_CUSTOM:
+                name = null;
+                iconId = R.drawable.ic_power_system;
+                break;
+        }
+        return new Pair<>(Integer.valueOf(iconId), name);
+    }
 }