Merge "Unchecked battery saver switch once it's 1st launch" into tm-dev (55aba46f) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/fuelgauge/batterysaver/BatterySaverButtonPreferenceController.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import android.net.Uri;
		import android.os.Handler;
		import android.os.Looper;
		import android.os.PowerManager;
		import android.provider.Settings;
		import android.provider.SettingsSlicesContract;
		import android.widget.Switch;

		@@ -101,6 +102,11 @@ public class BatterySaverButtonPreferenceController extends

		@Override
		public void onSwitchChanged(Switch switchView, boolean isChecked) {
		// Cancel preference's check state once it's first time launch
		if (isChecked && (Settings.Secure.getInt(mContext.getContentResolver(),
		Settings.Secure.LOW_POWER_WARNING_ACKNOWLEDGED, 0) == 0)) {
		mPreference.setChecked(false);
		}
		setChecked(isChecked);
		}

+27 −0

Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@ import static org.mockito.Mockito.when;
		import android.content.Context;
		import android.content.Intent;
		import android.os.PowerManager;
		import android.provider.Settings;
		import android.provider.SettingsSlicesContract;

		import androidx.preference.PreferenceScreen;
		@@ -75,6 +76,24 @@ public class BatterySaverButtonPreferenceControllerTest {
		.isEqualTo(SettingsSlicesContract.AUTHORITY);
		}

		@Test
		public void onSwitchChanged_isCheckedButNotAcked_preferenceIsUnchecked() {
		setLowPowerWarningAcked(/* acked= */ 0);

		mController.onSwitchChanged(/* switchView= / null, / isChecked= */ true);

		assertThat(mPreference.isChecked()).isFalse();
		}

		@Test
		public void onSwitchChanged_isCheckedAndAcked_setPowerSaveMode() {
		setLowPowerWarningAcked(/* acked= */ 1);

		mController.onSwitchChanged(/* switchView= / null, / isChecked= */ true);

		verify(mPowerManager).setPowerSaveModeEnabled(true);
		}

		@Test
		public void updateState_lowPowerOn_preferenceIsChecked() {
		when(mPowerManager.isPowerSaveMode()).thenReturn(true);
		@@ -126,4 +145,12 @@ public class BatterySaverButtonPreferenceControllerTest {
		public void isPublicSlice_returnsTrue() {
		assertThat(mController.isPublicSlice()).isTrue();
		}

		// 0 means not acked, 1 means acked.
		private void setLowPowerWarningAcked(int acked) {
		Settings.Secure.putInt(
		mContext.getContentResolver(),
		Settings.Secure.LOW_POWER_WARNING_ACKNOWLEDGED,
		acked);
		}
		}