Merge "Add showChargingMethod in BatteryInfo" into oc-dev (2ffa7db9) · Commits · e / os / android_frameworks_base

packages/SettingsLib/res/values/strings.xml

+4 −32

Original line number	Diff line number	Diff line
		@@ -781,8 +781,10 @@
		<!-- Summary shown for color space correction preference when its value is overridden by another preference [CHAR LIMIT=35] -->
		<string name="daltonizer_type_overridden">Overridden by <xliff:g id="title" example="Simulate color space">%1$s</xliff:g></string>

		<!-- [CHAR_LIMIT=40] Label for estimated remaining duration of battery charging/discharging -->
		<string name="power_remaining_duration_only">Approx. <xliff:g id="time">%1$s</xliff:g> left</string>
		<!-- [CHAR_LIMIT=40] Label for estimated remaining duration of battery discharging -->
		<string name="power_remaining_duration_only">About <xliff:g id="time">%1$s</xliff:g> left</string>
		<!-- [CHAR_LIMIT=40] Label for estimated remaining duration of battery charging -->
		<string name="power_remaining_charging_duration_only"><xliff:g id="time">%1$s</xliff:g> left until fully charged</string>

		<!-- [CHAR_LIMIT=40] Short label for estimated remaining duration of battery charging/discharging -->
		<string name="power_remaining_duration_only_short"><xliff:g id="time">%1$s</xliff:g> left</string>
		@@ -804,41 +806,11 @@
		<!-- [CHAR_LIMIT=40] Short label for battery level chart when charging with duration -->
		<string name="power_charging_duration_short"><xliff:g id="level">%1$s</xliff:g> -
		<xliff:g id="time">%2$s</xliff:g></string>
		<!-- [CHAR_LIMIT=40] Label for battery level chart when charging with duration -->
		<string name="power_charging_duration_ac"><xliff:g id="level">%1$s</xliff:g> -
		<xliff:g id="time">%2$s</xliff:g> until fully charged on AC</string>
		<!-- [CHAR_LIMIT=40] Short label for battery level chart when charging with duration -->
		<string name="power_charging_duration_ac_short"><xliff:g id="level">%1$s</xliff:g> -
		<xliff:g id="time">%2$s</xliff:g></string>
		<!-- [CHAR_LIMIT=40] Label for battery level chart when charging with duration -->
		<string name="power_charging_duration_usb"><xliff:g id="level">%1$s</xliff:g> -
		<xliff:g id="time">%2$s</xliff:g> until fully charged over USB</string>
		<!-- [CHAR_LIMIT=40] Short label for battery level chart when charging with duration -->
		<string name="power_charging_duration_usb_short"><xliff:g id="level">%1$s</xliff:g> -
		<xliff:g id="time">%2$s</xliff:g></string>
		<!-- [CHAR_LIMIT=40] Label for battery level chart when charging with duration -->
		<string name="power_charging_duration_wireless"><xliff:g id="level">%1$s</xliff:g> -
		<xliff:g id="time">%2$s</xliff:g> until fully charged from wireless</string>
		<!-- [CHAR_LIMIT=40] Label for battery level chart when charging with duration -->
		<string name="power_charging_duration_wireless_short"><xliff:g id="level">%1$s</xliff:g> -
		<xliff:g id="time">%2$s</xliff:g></string>

		<!-- Battery Info screen. Value for a status item. Used for diagnostic info screens, precise translation isn't needed -->
		<string name="battery_info_status_unknown">Unknown</string>
		<!-- [CHAR_LIMIT=20] Battery use screen. Battery status shown in chart label when charging from an unknown source. -->
		<string name="battery_info_status_charging">Charging</string>
		<!-- [CHAR_LIMIT=20] Battery use screen. Battery status shown in chart label when charging on AC. -->
		<string name="battery_info_status_charging_ac">Charging on AC</string>
		<!-- [CHAR_LIMIT=20] Battery short status label when charing on AC -->
		<string name="battery_info_status_charging_ac_short">Charging</string>
		<!-- [CHAR_LIMIT=20] Battery use screen. Battery status shown in chart label when charging over USB. -->
		<string name="battery_info_status_charging_usb">Charging over USB</string>
		<!-- [CHAR_LIMIT=20] Battery short status label when charging over USB. -->
		<string name="battery_info_status_charging_usb_short">Charging</string>
		<!-- [CHAR_LIMIT=20] Battery use screen. Battery status shown in chart label when charging over a wireless connection. -->
		<string name="battery_info_status_charging_wireless">Charging wirelessly</string>
		<!-- [CHAR_LIMIT=20] Battery short status label when charging wirelessly. -->
		<string name="battery_info_status_charging_wireless_short">Charging</string>
		<!-- Battery Info screen. Value for a status item. Used for diagnostic info screens, precise translation isn't needed -->
		<string name="battery_info_status_discharging">Not charging</string>
		<!-- Battery Info screen. Value for a status item. Used for diagnostic info screens, precise translation isn't needed -->

packages/SettingsLib/src/com/android/settingslib/BatteryInfo.java

+10 −23

Original line number	Diff line number	Diff line
		@@ -97,7 +97,7 @@ public class BatteryInfo {
		}

		public static void getBatteryInfo(final Context context, final Callback callback) {
		BatteryInfo.getBatteryInfo(context, callback, false);
		BatteryInfo.getBatteryInfo(context, callback, false /* shortString */);
		}

		public static void getBatteryInfo(final Context context, final Callback callback,
		@@ -115,8 +115,8 @@ public class BatteryInfo {
		final long elapsedRealtimeUs = SystemClock.elapsedRealtime() * 1000;
		Intent batteryBroadcast = context.registerReceiver(null,
		new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
		BatteryInfo batteryInfo = BatteryInfo.getBatteryInfo(context,
		batteryBroadcast, batteryStats, elapsedRealtimeUs, shortString);
		BatteryInfo batteryInfo = BatteryInfo.getBatteryInfo(context, batteryBroadcast,
		batteryStats, elapsedRealtimeUs, shortString);
		callback.onBatteryInfoLoaded(batteryInfo);
		}
		}.execute();
		@@ -125,7 +125,7 @@ public class BatteryInfo {
		public static BatteryInfo getBatteryInfo(Context context, Intent batteryBroadcast,
		BatteryStats stats, long elapsedRealtimeUs) {
		return BatteryInfo.getBatteryInfo(context, batteryBroadcast, stats, elapsedRealtimeUs,
		false);
		false /* shortString */);
		}

		public static BatteryInfo getBatteryInfo(Context context, Intent batteryBroadcast,
		@@ -136,7 +136,7 @@ public class BatteryInfo {
		info.batteryPercentString = Utils.formatPercentage(info.mBatteryLevel);
		info.mCharging = batteryBroadcast.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0) != 0;
		final Resources resources = context.getResources();
		info.statusLabel = Utils.getBatteryStatus(resources, batteryBroadcast, shortString);
		info.statusLabel = Utils.getBatteryStatus(resources, batteryBroadcast);
		if (!info.mCharging) {
		final long drainTime = stats.computeBatteryTimeRemaining(elapsedRealtimeUs);
		if (drainTime > 0) {
		@@ -164,25 +164,12 @@ public class BatteryInfo {
		info.remainingTimeUs = chargeTime;
		String timeString = Formatter.formatShortElapsedTime(context,
		chargeTime / 1000);
		int plugType = batteryBroadcast.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0);
		int resId;
		if (plugType == BatteryManager.BATTERY_PLUGGED_AC) {
		resId = shortString ? R.string.power_charging_duration_ac_short
		: R.string.power_charging_duration_ac;
		} else if (plugType == BatteryManager.BATTERY_PLUGGED_USB) {
		resId = shortString ? R.string.power_charging_duration_usb_short
		: R.string.power_charging_duration_usb;
		} else if (plugType == BatteryManager.BATTERY_PLUGGED_WIRELESS) {
		resId = shortString ? R.string.power_charging_duration_wireless_short
		: R.string.power_charging_duration_wireless;
		} else {
		resId = shortString ? R.string.power_charging_duration_short
		int resId = shortString ? R.string.power_charging_duration_short
		: R.string.power_charging_duration;
		}
		info.remainingLabel = resources.getString(R.string.power_remaining_duration_only,
		info.remainingLabel = resources.getString(
		R.string.power_remaining_charging_duration_only, timeString);
		info.mChargeLabelString = resources.getString(resId, info.batteryPercentString,
		timeString);
		info.mChargeLabelString = resources.getString(
		resId, info.batteryPercentString, timeString);
		} else {
		info.remainingLabel = null;
		info.mChargeLabelString = resources.getString(

packages/SettingsLib/src/com/android/settingslib/Utils.java

+1 −20

Original line number	Diff line number	Diff line
		@@ -140,30 +140,11 @@ public class Utils {
		}

		public static String getBatteryStatus(Resources res, Intent batteryChangedIntent) {
		return Utils.getBatteryStatus(res, batteryChangedIntent, false);
		}

		public static String getBatteryStatus(Resources res, Intent batteryChangedIntent,
		boolean shortString) {
		int plugType = batteryChangedIntent.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0);
		int status = batteryChangedIntent.getIntExtra(BatteryManager.EXTRA_STATUS,
		BatteryManager.BATTERY_STATUS_UNKNOWN);
		String statusString;
		if (status == BatteryManager.BATTERY_STATUS_CHARGING) {
		int resId;
		if (plugType == BatteryManager.BATTERY_PLUGGED_AC) {
		resId = shortString ? R.string.battery_info_status_charging_ac_short
		: R.string.battery_info_status_charging_ac;
		} else if (plugType == BatteryManager.BATTERY_PLUGGED_USB) {
		resId = shortString ? R.string.battery_info_status_charging_usb_short
		: R.string.battery_info_status_charging_usb;
		} else if (plugType == BatteryManager.BATTERY_PLUGGED_WIRELESS) {
		resId = shortString ? R.string.battery_info_status_charging_wireless_short
		: R.string.battery_info_status_charging_wireless;
		} else {
		resId = R.string.battery_info_status_charging;
		}
		statusString = res.getString(resId);
		statusString = res.getString(R.string.battery_info_status_charging);
		} else if (status == BatteryManager.BATTERY_STATUS_DISCHARGING) {
		statusString = res.getString(R.string.battery_info_status_discharging);
		} else if (status == BatteryManager.BATTERY_STATUS_NOT_CHARGING) {

packages/SettingsLib/tests/robotests/src/com/android/settingslib/BatteryInfoTest.java

+52 −10

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ import android.content.Intent;
		import android.os.BatteryManager;
		import android.os.BatteryStats;
		import android.os.SystemClock;

		import org.junit.Before;
		import org.junit.Test;
		import org.junit.runner.RunWith;
		@@ -31,14 +32,23 @@ import org.robolectric.RobolectricTestRunner;
		import org.robolectric.annotation.Config;

		import static com.google.common.truth.Truth.assertThat;
		import static org.mockito.Matchers.any;
		import static org.mockito.Matchers.anyLong;
		import static org.mockito.Matchers.eq;
		import static org.mockito.Mockito.doReturn;
		import static org.mockito.Mockito.when;

		@RunWith(RobolectricTestRunner.class)
		@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
		public class BatteryInfoTest {
		private static final String STATUS_FULL = "Full";
		private Intent mBatteryBroadcast;
		@Mock
		private static final String STATUS_CHARGING_NO_TIME = "Charging";
		private static final String STATUS_CHARGING_TIME = "Charging - 2h left";
		private static final long REMAINING_TIME_NULL = -1;
		private static final long REMAINING_TIME = 2;
		private Intent mDisChargingBatteryBroadcast;
		private Intent mChargingBatteryBroadcast;
		@Mock(answer = Answers.RETURNS_DEEP_STUBS)
		private BatteryStats mBatteryStats;
		@Mock(answer = Answers.RETURNS_DEEP_STUBS)
		private Context mContext;
		@@ -47,21 +57,53 @@ public class BatteryInfoTest {
		public void setUp() {
		MockitoAnnotations.initMocks(this);

		mBatteryBroadcast = new Intent();
		mBatteryBroadcast.putExtra(BatteryManager.EXTRA_PLUGGED, 0);
		mBatteryBroadcast.putExtra(BatteryManager.EXTRA_LEVEL, 0);
		mBatteryBroadcast.putExtra(BatteryManager.EXTRA_SCALE, 100);
		mBatteryBroadcast.putExtra(BatteryManager.EXTRA_STATUS, BatteryManager.BATTERY_STATUS_FULL);
		mDisChargingBatteryBroadcast = new Intent();
		mDisChargingBatteryBroadcast.putExtra(BatteryManager.EXTRA_PLUGGED, 0);
		mDisChargingBatteryBroadcast.putExtra(BatteryManager.EXTRA_LEVEL, 0);
		mDisChargingBatteryBroadcast.putExtra(BatteryManager.EXTRA_SCALE, 100);
		mDisChargingBatteryBroadcast.putExtra(BatteryManager.EXTRA_STATUS,
		BatteryManager.BATTERY_STATUS_FULL);

		mChargingBatteryBroadcast = new Intent();
		mChargingBatteryBroadcast.putExtra(BatteryManager.EXTRA_PLUGGED,
		BatteryManager.BATTERY_PLUGGED_AC);
		mChargingBatteryBroadcast.putExtra(BatteryManager.EXTRA_LEVEL, 50);
		mChargingBatteryBroadcast.putExtra(BatteryManager.EXTRA_SCALE, 100);
		mChargingBatteryBroadcast.putExtra(BatteryManager.EXTRA_STATUS,
		BatteryManager.BATTERY_STATUS_UNKNOWN);

		when(mContext.getResources().getString(R.string.battery_info_status_full))
		.thenReturn(STATUS_FULL);
		when(mContext.getResources().getString(eq(R.string.power_charging), any(),
		any())).thenReturn(STATUS_CHARGING_NO_TIME);
		when(mContext.getResources().getString(eq(R.string.power_charging_duration), any(),
		any())).thenReturn(STATUS_CHARGING_TIME);
		}

		@Test
		public void testGetBatteryInfo_HasStatusLabel() {
		BatteryInfo info = BatteryInfo.getBatteryInfo(mContext, mBatteryBroadcast, mBatteryStats,
		SystemClock.elapsedRealtime() * 1000, true);
		public void testGetBatteryInfo_hasStatusLabel() {
		doReturn(REMAINING_TIME_NULL).when(mBatteryStats).computeBatteryTimeRemaining(anyLong());
		BatteryInfo info = BatteryInfo.getBatteryInfo(mContext, mDisChargingBatteryBroadcast,
		mBatteryStats, SystemClock.elapsedRealtime() * 1000, true);

		assertThat(info.statusLabel).isEqualTo(STATUS_FULL);
		}

		@Test
		public void testGetBatteryInfo_doNotShowChargingMethod_hasRemainingTime() {
		doReturn(REMAINING_TIME).when(mBatteryStats).computeChargeTimeRemaining(anyLong());
		BatteryInfo info = BatteryInfo.getBatteryInfo(mContext, mChargingBatteryBroadcast,
		mBatteryStats, SystemClock.elapsedRealtime() * 1000, false);

		assertThat(info.mChargeLabelString).isEqualTo(STATUS_CHARGING_TIME);
		}

		@Test
		public void testGetBatteryInfo_doNotShowChargingMethod_noRemainingTime() {
		doReturn(REMAINING_TIME_NULL).when(mBatteryStats).computeChargeTimeRemaining(anyLong());
		BatteryInfo info = BatteryInfo.getBatteryInfo(mContext, mChargingBatteryBroadcast,
		mBatteryStats, SystemClock.elapsedRealtime() * 1000, false);

		assertThat(info.mChargeLabelString).isEqualTo(STATUS_CHARGING_NO_TIME);
		}
		}