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Add log for BatteryUtils

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This cl add logs to get more data for app usage time.

Also refactor BatteryUtils to singleton pattern because we need
to extract package name from uid.

Bug: 36909166
Test: RunSettingsRoboTests
Change-Id: I6ede354035c46e46cb856b7cf57bd1b7ccbd6d4f
This commit is contained in:
jackqdyulei
2017-04-05 15:21:36 -07:00
parent 418e5bffda
commit 5d2918a675
7 changed files with 65 additions and 19 deletions
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14
tests/robotests/src/com/android/settings/fuelgauge/BatteryUtilsTest.java
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@@ -25,6 +25,7 @@ import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Config;
import static android.os.BatteryStats.Uid.PROCESS_STATE_BACKGROUND;
@@ -56,7 +57,8 @@ public class BatteryUtilsTest {
private static final long TIME_EXPECTED_ALL = 15000;
@Mock
BatteryStats.Uid mUid;
private BatteryStats.Uid mUid;
private BatteryUtils mBatteryUtils;
@Before
public void setUp() {
@@ -72,11 +74,13 @@ public class BatteryUtilsTest {
anyLong(), anyInt());
doReturn(TIME_STATE_BACKGROUND).when(mUid).getProcessStateTime(eq(PROCESS_STATE_BACKGROUND),
anyLong(), anyInt());
mBatteryUtils = BatteryUtils.getInstance(RuntimeEnvironment.application);
}
@Test
public void testGetProcessTimeMs_typeForeground_timeCorrect() {
final long time = BatteryUtils.getProcessTimeMs(BatteryUtils.StatusType.FOREGROUND, mUid,
final long time = mBatteryUtils.getProcessTimeMs(BatteryUtils.StatusType.FOREGROUND, mUid,
BatteryStats.STATS_SINCE_CHARGED);
assertThat(time).isEqualTo(TIME_EXPECTED_FOREGROUND);
@@ -84,7 +88,7 @@ public class BatteryUtilsTest {
@Test
public void testGetProcessTimeMs_typeBackground_timeCorrect() {
final long time = BatteryUtils.getProcessTimeMs(BatteryUtils.StatusType.BACKGROUND, mUid,
final long time = mBatteryUtils.getProcessTimeMs(BatteryUtils.StatusType.BACKGROUND, mUid,
BatteryStats.STATS_SINCE_CHARGED);
assertThat(time).isEqualTo(TIME_EXPECTED_BACKGROUND);
@@ -92,7 +96,7 @@ public class BatteryUtilsTest {
@Test
public void testGetProcessTimeMs_typeAll_timeCorrect() {
final long time = BatteryUtils.getProcessTimeMs(BatteryUtils.StatusType.ALL, mUid,
final long time = mBatteryUtils.getProcessTimeMs(BatteryUtils.StatusType.ALL, mUid,
BatteryStats.STATS_SINCE_CHARGED);
assertThat(time).isEqualTo(TIME_EXPECTED_ALL);
@@ -100,7 +104,7 @@ public class BatteryUtilsTest {
@Test
public void testGetProcessTimeMs_uidNull_returnZero() {
final long time = BatteryUtils.getProcessTimeMs(BatteryUtils.StatusType.ALL, null,
final long time = mBatteryUtils.getProcessTimeMs(BatteryUtils.StatusType.ALL, null,
BatteryStats.STATS_SINCE_CHARGED);
assertThat(time).isEqualTo(0);