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Add app usage preferencee item into the history preference

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Bug: 177406865
Test: make SettingsRoboTests
Test: make SettingsGoogleRoboTests
Change-Id: I7d9a14eca0b8d3b054e040cb13135ef15390e512
This commit is contained in:
ykhung
2021-04-18 23:01:27 +08:00
committed by YUKAI HUNG
parent 770ad5cbd7
commit bcf0a411a1
5 changed files with 201 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

109
src/com/android/settings/fuelgauge/BatteryChartPreferenceController.java
View File

@@ -18,6 +18,10 @@
package com.android.settings.fuelgauge;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.os.Handler;
import android.os.Looper;
import android.text.TextUtils;
import android.util.Log;
import androidx.annotation.VisibleForTesting;
@@ -38,6 +42,7 @@ import com.android.settingslib.core.lifecycle.events.OnPause;
import java.util.Arrays;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -63,6 +68,11 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
private final String mPreferenceKey;
private final SettingsActivity mActivity;
private final InstrumentedPreferenceFragment mFragment;
private final Handler mHandler = new Handler(Looper.getMainLooper());
// Preference cache to avoid create new instance each time.
@VisibleForTesting
final Map<String, Preference> mPreferenceCache = new HashMap<>();
public BatteryChartPreferenceController(
Context context, String preferenceKey,
@@ -86,6 +96,8 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
if (mActivity.isChangingConfigurations()) {
BatteryDiffEntry.clearCache();
}
mHandler.removeCallbacksAndMessages(/*token=*/ null);
mPreferenceCache.clear();
}
@Override
@@ -93,6 +105,7 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
super.displayPreference(screen);
mPrefContext = screen.getContext();
mAppListPrefGroup = screen.findPreference(mPreferenceKey);
mAppListPrefGroup.setOrderingAsAdded(false);
}
@Override
@@ -116,7 +129,13 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
refreshUi(trapezoidIndex, /*isForce=*/ false);
}
void setBatteryHistoryMap(Map<Long, List<BatteryHistEntry>> batteryHistoryMap) {
void setBatteryHistoryMap(
final Map<Long, List<BatteryHistEntry>> batteryHistoryMap) {
mHandler.post(() -> setBatteryHistoryMapInner(batteryHistoryMap));
}
private void setBatteryHistoryMapInner(
final Map<Long, List<BatteryHistEntry>> batteryHistoryMap) {
// Resets all battery history data relative variables.
if (batteryHistoryMap == null) {
mBatteryIndexedMap = null;
@@ -163,7 +182,11 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
Arrays.toString(mBatteryHistoryLevels)));
}
void setBatteryChartView(BatteryChartView batteryChartView) {
void setBatteryChartView(final BatteryChartView batteryChartView) {
mHandler.post(() -> setBatteryChartViewInner(batteryChartView));
}
private void setBatteryChartViewInner(final BatteryChartView batteryChartView) {
mBatteryChartView = batteryChartView;
mBatteryChartView.setOnSelectListener(this);
forceRefreshUi();
@@ -174,6 +197,9 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
mTrapezoidIndex == BatteryChartView.SELECTED_INDEX_INVALID
? BatteryChartView.SELECTED_INDEX_ALL
: mTrapezoidIndex;
if (mBatteryChartView != null) {
mBatteryChartView.setLevels(mBatteryHistoryLevels);
}
refreshUi(refreshIndex, /*isForce=*/ true);
}
@@ -185,12 +211,89 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
|| (mTrapezoidIndex == trapezoidIndex && !isForce)) {
return false;
}
mTrapezoidIndex = trapezoidIndex;
Log.d(TAG, String.format("refreshUi: index=%d batteryIndexedMap.size=%d",
mTrapezoidIndex, mBatteryIndexedMap.size()));
mTrapezoidIndex = trapezoidIndex;
mHandler.post(() -> {
removeAndCacheAllPrefs();
addAllPreferences();
});
return true;
}
private void addAllPreferences() {
final List<BatteryDiffEntry> entries =
mBatteryIndexedMap.get(Integer.valueOf(mTrapezoidIndex));
if (entries == null) {
Log.w(TAG, "cannot find BatteryDiffEntry for:" + mTrapezoidIndex);
return;
}
// Separates data into two groups and sort them individually.
final List<BatteryDiffEntry> appEntries = new ArrayList<>();
final List<BatteryDiffEntry> systemEntries = new ArrayList<>();
entries.forEach(entry -> {
if (entry.isSystemEntry()) {
systemEntries.add(entry);
} else {
appEntries.add(entry);
}
});
Collections.sort(appEntries, BatteryDiffEntry.COMPARATOR);
Collections.sort(systemEntries, BatteryDiffEntry.COMPARATOR);
Log.d(TAG, String.format("addAllPreferences() app=%d system=%d",
appEntries.size(), systemEntries.size()));
addPreferenceToScreen(appEntries);
addPreferenceToScreen(systemEntries);
}
@VisibleForTesting
void addPreferenceToScreen(List<BatteryDiffEntry> entries) {
if (mAppListPrefGroup == null || entries.isEmpty()) {
return;
}
int prefIndex = mAppListPrefGroup.getPreferenceCount();
for (BatteryDiffEntry entry : entries) {
final String appLabel = entry.getAppLabel();
final Drawable appIcon = entry.getAppIcon();
if (TextUtils.isEmpty(appLabel) || appIcon == null) {
Log.w(TAG, "cannot find app resource:" + entry.mBatteryHistEntry);
continue;
}
final String prefKey = entry.mBatteryHistEntry.getKey();
PowerGaugePreference pref =
(PowerGaugePreference) mPreferenceCache.get(prefKey);
// Creates new innstance if cached preference is not found.
if (pref == null) {
pref = new PowerGaugePreference(mPrefContext);
pref.setKey(prefKey);
mPreferenceCache.put(prefKey, pref);
}
pref.setIcon(appIcon);
pref.setTitle(appLabel);
pref.setOrder(prefIndex);
pref.setPercent(entry.getPercentOfTotal());
mAppListPrefGroup.addPreference(pref);
prefIndex++;
}
}
private void removeAndCacheAllPrefs() {
if (mAppListPrefGroup == null
|| mAppListPrefGroup.getPreferenceCount() == 0) {
return;
}
final int prefsCount = mAppListPrefGroup.getPreferenceCount();
for (int index = 0; index < prefsCount; index++) {
final Preference pref = mAppListPrefGroup.getPreference(index);
if (TextUtils.isEmpty(pref.getKey())) {
continue;
}
mPreferenceCache.put(pref.getKey(), pref);
}
mAppListPrefGroup.removeAll();
}
private static String utcToLocalTime(long[] timestamps) {
final StringBuilder builder = new StringBuilder();
for (int index = 0; index < timestamps.length; index++) {

2
src/com/android/settings/fuelgauge/BatteryDiffEntry.java
View File

@@ -34,7 +34,7 @@ import java.util.Locale;
import java.util.Map;
/** A container class to carry battery data in a specific time slot. */
public final class BatteryDiffEntry {
public class BatteryDiffEntry {
private static final String TAG = "BatteryDiffEntry";
static Locale sCurrentLocale = null;

2
src/com/android/settings/fuelgauge/BatteryHistEntry.java
View File

@@ -21,7 +21,7 @@ import java.time.Duration;
import java.util.TimeZone;
/** A container class to carry data from {@link ContentValues}. */
public final class BatteryHistEntry {
public class BatteryHistEntry {
private static final String TAG = "BatteryHistEntry";
/** Keys for accessing {@link ContentValues} or {@link Cursor}. */

8
src/com/android/settings/fuelgauge/PowerUsageAdvanced.java
View File

@@ -57,6 +57,7 @@ public class PowerUsageAdvanced extends PowerUsageBase {
final BatteryHistoryLoaderCallbacks mBatteryHistoryLoaderCallbacks =
new BatteryHistoryLoaderCallbacks();
private boolean mIsChartDataLoaded = false;
private boolean mIsChartGraphEnabled = false;
private PowerUsageFeatureProvider mPowerUsageFeatureProvider;
private BatteryChartPreferenceController mBatteryChartPreferenceController;
@@ -145,10 +146,11 @@ public class PowerUsageAdvanced extends PowerUsageBase {
final Bundle bundle = new Bundle();
bundle.putInt(KEY_REFRESH_TYPE, refreshType);
// Uses customized battery history loader if chart design is enabled.
if (mIsChartGraphEnabled) {
if (mIsChartGraphEnabled && !mIsChartDataLoaded) {
mIsChartDataLoaded = true;
getLoaderManager().restartLoader(LOADER_BATTERY_USAGE_STATS, bundle,
mBatteryHistoryLoaderCallbacks);
} else {
mBatteryHistoryLoaderCallbacks);
} else if (!mIsChartGraphEnabled) {
super.restartBatteryStatsLoader(refreshType);
}
}

89
tests/robotests/src/com/android/settings/fuelgauge/BatteryChartPreferenceControllerTest.java
View File

@@ -18,14 +18,18 @@ package com.android.settings.fuelgauge;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Matchers.anyInt;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.content.Context;
import android.content.ContentValues;
import android.content.pm.PackageManager;
import android.graphics.drawable.Drawable;
import androidx.preference.PreferenceGroup;
@@ -55,9 +59,13 @@ public final class BatteryChartPreferenceControllerTest {
@Mock private SettingsActivity mSettingsActivity;
@Mock private PreferenceGroup mAppListGroup;
@Mock private PackageManager mPackageManager;
@Mock private Drawable mDrawable;
@Mock private BatteryHistEntry mBatteryHistEntry;
@Mock private BatteryChartView mBatteryChartView;
@Mock private PowerGaugePreference mPowerGaugePreference;
private Context mContext;
private BatteryDiffEntry mBatteryDiffEntry;
private BatteryChartPreferenceController mBatteryChartPreferenceController;
@Before
@@ -71,6 +79,13 @@ public final class BatteryChartPreferenceControllerTest {
mBatteryChartPreferenceController.mPrefContext = mContext;
mBatteryChartPreferenceController.mAppListPrefGroup = mAppListGroup;
mBatteryChartPreferenceController.mBatteryChartView = mBatteryChartView;
mBatteryDiffEntry = new BatteryDiffEntry(
mContext,
/*foregroundUsageTimeInMs=*/ 1,
/*backgroundUsageTimeInMs=*/ 2,
/*consumePower=*/ 3,
mBatteryHistEntry);
mBatteryDiffEntry = spy(mBatteryDiffEntry);
// Adds fake testing data.
BatteryDiffEntry.sResourceCache.put(
"fakeBatteryDiffEntryKey",
@@ -99,6 +114,19 @@ public final class BatteryChartPreferenceControllerTest {
assertThat(BatteryDiffEntry.sResourceCache).isNotEmpty();
}
@Test
public void testOnDestroy_clearPreferenceCache() {
final String prefKey = "preference fake key";
// Ensures the testing environment is correct.
mBatteryChartPreferenceController.mPreferenceCache.put(
prefKey, mPowerGaugePreference);
assertThat(mBatteryChartPreferenceController.mPreferenceCache).hasSize(1);
mBatteryChartPreferenceController.onDestroy();
// Verifies the result after onDestroy.
assertThat(mBatteryChartPreferenceController.mPreferenceCache).isEmpty();
}
@Test
public void testSetBatteryHistoryMap_createExpectedKeysAndLevels() {
mBatteryChartPreferenceController.setBatteryHistoryMap(
@@ -176,11 +204,70 @@ public final class BatteryChartPreferenceControllerTest {
mBatteryChartPreferenceController.setBatteryHistoryMap(
createBatteryHistoryMap(/*size=*/ 25));
assertThat(mBatteryChartPreferenceController.mTrapezoidIndex)
.isEqualTo(BatteryChartView.SELECTED_INDEX_ALL);
}
@Test
public void testRemoveAndCacheAllPrefs_emptyContent_ignoreRemoveAll() {
final int trapezoidIndex = 1;
doReturn(0).when(mAppListGroup).getPreferenceCount();
mBatteryChartPreferenceController.refreshUi(
trapezoidIndex, /*isForce=*/ true);
verify(mAppListGroup, never()).removeAll();
}
@Test
public void testRemoveAndCacheAllPrefs_buildCacheAndRemoveAllPreference() {
final int trapezoidIndex = 1;
final String prefKey = "preference fake key";
doReturn(1).when(mAppListGroup).getPreferenceCount();
doReturn(mPowerGaugePreference).when(mAppListGroup).getPreference(0);
doReturn(prefKey).when(mPowerGaugePreference).getKey();
// Ensures the testing data is correct.
assertThat(mBatteryChartPreferenceController.mPreferenceCache).isEmpty();
mBatteryChartPreferenceController.refreshUi(
trapezoidIndex, /*isForce=*/ true);
assertThat(mBatteryChartPreferenceController.mPreferenceCache.get(prefKey))
.isEqualTo(mPowerGaugePreference);
verify(mAppListGroup).removeAll();
}
@Test
public void testAddPreferenceToScreen_emptyContent_ignoreAddPreference() {
mBatteryChartPreferenceController.addPreferenceToScreen(
new ArrayList<BatteryDiffEntry>());
verify(mAppListGroup, never()).addPreference(any());
}
@Test
public void testAddPreferenceToScreen_addPreferenceIntoScreen() {
final String prefKey = "preference fake key";
final String appLabel = "fake app label";
doReturn(1).when(mAppListGroup).getPreferenceCount();
doReturn(mDrawable).when(mBatteryDiffEntry).getAppIcon();
doReturn(appLabel).when(mBatteryDiffEntry).getAppLabel();
doReturn(prefKey).when(mBatteryHistEntry).getKey();
mBatteryChartPreferenceController.addPreferenceToScreen(
Arrays.asList(mBatteryDiffEntry));
// Verifies the preference cache.
final PowerGaugePreference pref =
(PowerGaugePreference) mBatteryChartPreferenceController.mPreferenceCache
.get(prefKey);
assertThat(pref).isNotNull();
// Verifies the added preference configuration.
verify(mAppListGroup).addPreference(pref);
assertThat(pref.getKey()).isEqualTo(prefKey);
assertThat(pref.getTitle()).isEqualTo(appLabel);
assertThat(pref.getIcon()).isEqualTo(mDrawable);
assertThat(pref.getOrder()).isEqualTo(1);
}
private Map<Long, List<BatteryHistEntry>> createBatteryHistoryMap(int size) {
final Map<Long, List<BatteryHistEntry>> batteryHistoryMap = new HashMap<>();
for (int index = 0; index < size; index++) {