Merge "Add info string to advanced battery usage page" into oc-dr1-dev am: 94d0a9c554 (759fab17) · Commits · e / os / android_packages_apps_Settings

res/layout/battery_usage_graph.xml

+7 −0

Original line number	Diff line number	Diff line
		@@ -43,4 +43,11 @@
		android:gravity="end"
		settings:textColor="?android:attr/textColorSecondary" />

		<TextView
		android:id="@+id/bottom_summary"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:layout_marginBottom="16dp"
		android:textAppearance="?android:attr/textAppearanceSmall" />

		</LinearLayout>

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

+26 −0

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ import android.support.annotation.VisibleForTesting;
		import android.support.v7.preference.Preference;
		import android.support.v7.preference.PreferenceViewHolder;
		import android.util.AttributeSet;
		import android.view.View;
		import android.widget.TextView;
		import com.android.internal.os.BatteryStatsHelper;
		import com.android.settings.R;
		@@ -32,6 +33,10 @@ import com.android.settings.graph.UsageView;
		*/
		public class BatteryHistoryPreference extends Preference {

		private CharSequence mSummary;
		private TextView mSummaryView;
		private boolean hideSummary;

		@VisibleForTesting
		BatteryInfo mBatteryInfo;

		@@ -48,6 +53,20 @@ public class BatteryHistoryPreference extends Preference {
		}, batteryStats.getStats(), false);
		}

		public void setBottomSummary(CharSequence text) {
		mSummary = text;
		if (mSummaryView != null) {
		mSummaryView.setText(mSummary);
		}
		}

		public void hideBottomSummary() {
		if (mSummaryView != null) {
		mSummaryView.setVisibility(View.GONE);
		}
		hideSummary = true;
		}

		@Override
		public void onBindViewHolder(PreferenceViewHolder view) {
		super.onBindViewHolder(view);
		@@ -56,6 +75,13 @@ public class BatteryHistoryPreference extends Preference {
		}

		((TextView) view.findViewById(R.id.charge)).setText(mBatteryInfo.batteryPercentString);
		mSummaryView = (TextView) view.findViewById(R.id.bottom_summary);
		if (mSummary != null) {
		mSummaryView.setText(mSummary);
		}
		if (hideSummary) {
		mSummaryView.setVisibility(View.GONE);
		}
		UsageView usageView = (UsageView) view.findViewById(R.id.battery_usage);
		usageView.findViewById(R.id.label_group).setAlpha(.7f);
		mBatteryInfo.bindHistory(usageView);

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

+10 −2

Original line number	Diff line number	Diff line
		@@ -69,9 +69,9 @@ public class PowerUsageAdvanced extends PowerUsageBase {
		UsageType.UNACCOUNTED,
		UsageType.OVERCOUNTED};

		@VisibleForTesting BatteryHistoryPreference mHistPref;
		@VisibleForTesting PreferenceGroup mUsageListGroup;
		private BatteryUtils mBatteryUtils;
		private BatteryHistoryPreference mHistPref;
		private PreferenceGroup mUsageListGroup;
		private PowerUsageFeatureProvider mPowerUsageFeatureProvider;
		private PackageManager mPackageManager;
		private UserManager mUserManager;
		@@ -170,6 +170,14 @@ public class PowerUsageAdvanced extends PowerUsageBase {
		}
		updatePreference(mHistPref);
		refreshPowerUsageDataList(mStatsHelper, mUsageListGroup);

		if (mPowerUsageFeatureProvider.isEnhancedBatteryPredictionEnabled(context)) {
		mHistPref.setBottomSummary(
		mPowerUsageFeatureProvider.getAdvancedUsageScreenInfoString());
		} else {
		mHistPref.hideBottomSummary();
		}

		BatteryEntry.startRequestQueue();
		}

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

+6 −0

Original line number	Diff line number	Diff line
		@@ -113,4 +113,10 @@ public interface PowerUsageFeatureProvider {
		* @return A string containing the estimate and a label indicating it is a normal estimate
		*/
		String getOldEstimateDebugString(String timeRemaining);

		/**
		* Returns the string to show in the advanced usage battery page when enhanced estimates are
		* enabled. This string notifies users that the estimate is using enhanced prediction.
		*/
		String getAdvancedUsageScreenInfoString();
		}

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

+5 −0

Original line number	Diff line number	Diff line
		@@ -132,4 +132,9 @@ public class PowerUsageFeatureProviderImpl implements PowerUsageFeatureProvider
		public String getOldEstimateDebugString(String timeRemaining) {
		return null;
		}

		@Override
		public String getAdvancedUsageScreenInfoString() {
		return null;
		}
		}