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Update Inactive Apps screen to show buckets

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Show the standby bucket state and allow
toggling between the buckets.

EXEMPTED/NEVER state cannot be changed and item
will be grayed out.

Bug: 72728900
Test: Settings>Dev>Standby apps

Change-Id: Id38e6c6483b9b6aaafca5e2a0b6b82756fb28b1f
This commit is contained in:
Amith Yamasani
2018-01-28 23:19:00 +00:00
parent 3d8e2c44cb
commit 4bbb491587
1 changed files with 55 additions and 12 deletions
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67
src/com/android/settings/fuelgauge/InactiveApps.java
View File

@@ -16,12 +16,21 @@
package com.android.settings.fuelgauge; package com.android.settings.fuelgauge;
import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_ACTIVE;
import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_EXEMPTED;
import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_FREQUENT;
import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_NEVER;
import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_RARE;
import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_WORKING_SET;
import android.app.usage.UsageStatsManager; import android.app.usage.UsageStatsManager;
import android.content.Context; import android.content.Context;
import android.content.Intent; import android.content.Intent;
import android.content.pm.PackageManager; import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo; import android.content.pm.ResolveInfo;
import android.content.res.Resources;
import android.os.Bundle; import android.os.Bundle;
import android.support.v7.preference.ListPreference;
import android.support.v7.preference.Preference; import android.support.v7.preference.Preference;
import android.support.v7.preference.Preference.OnPreferenceClickListener; import android.support.v7.preference.Preference.OnPreferenceClickListener;
import android.support.v7.preference.PreferenceGroup; import android.support.v7.preference.PreferenceGroup;
@@ -29,10 +38,22 @@ import android.support.v7.preference.PreferenceGroup;
import com.android.internal.logging.nano.MetricsProto.MetricsEvent; import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
import com.android.settings.R; import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment; import com.android.settings.SettingsPreferenceFragment;
import com.android.settings.widget.RadioButtonPreference;
import java.util.List; import java.util.List;
public class InactiveApps extends SettingsPreferenceFragment implements OnPreferenceClickListener { public class InactiveApps extends SettingsPreferenceFragment
implements Preference.OnPreferenceChangeListener {
private static final CharSequence[] SETTABLE_BUCKETS_NAMES =
{"ACTIVE", "WORKING_SET", "FREQUENT", "RARE"};
private static final CharSequence[] SETTABLE_BUCKETS_VALUES = {
Integer.toString(STANDBY_BUCKET_ACTIVE),
Integer.toString(STANDBY_BUCKET_WORKING_SET),
Integer.toString(STANDBY_BUCKET_FREQUENT),
Integer.toString(STANDBY_BUCKET_RARE)
};
private UsageStatsManager mUsageStats; private UsageStatsManager mUsageStats;
@@ -68,29 +89,51 @@ public class InactiveApps extends SettingsPreferenceFragment implements OnPrefer
List<ResolveInfo> apps = pm.queryIntentActivities(launcherIntent, 0); List<ResolveInfo> apps = pm.queryIntentActivities(launcherIntent, 0);
for (ResolveInfo app : apps) { for (ResolveInfo app : apps) {
String packageName = app.activityInfo.applicationInfo.packageName; String packageName = app.activityInfo.applicationInfo.packageName;
Preference p = new Preference(getPrefContext()); ListPreference p = new ListPreference(getPrefContext());
p.setTitle(app.loadLabel(pm)); p.setTitle(app.loadLabel(pm));
p.setIcon(app.loadIcon(pm)); p.setIcon(app.loadIcon(pm));
p.setKey(packageName); p.setKey(packageName);
p.setEntries(SETTABLE_BUCKETS_NAMES);
p.setEntryValues(SETTABLE_BUCKETS_VALUES);
updateSummary(p); updateSummary(p);
p.setOnPreferenceClickListener(this); p.setOnPreferenceChangeListener(this);
screen.addPreference(p); screen.addPreference(p);
} }
} }
private void updateSummary(Preference p) { static String bucketToName(int bucket) {
boolean inactive = mUsageStats.isAppInactive(p.getKey()); switch (bucket) {
p.setSummary(inactive case STANDBY_BUCKET_EXEMPTED: return "EXEMPTED";
? R.string.inactive_app_inactive_summary case STANDBY_BUCKET_ACTIVE: return "ACTIVE";
: R.string.inactive_app_active_summary); case STANDBY_BUCKET_WORKING_SET: return "WORKING_SET";
case STANDBY_BUCKET_FREQUENT: return "FREQUENT";
case STANDBY_BUCKET_RARE: return "RARE";
case STANDBY_BUCKET_NEVER: return "NEVER";
}
return "";
}
private void updateSummary(ListPreference p) {
final Resources res = getActivity().getResources();
final int appBucket = mUsageStats.getAppStandbyBucket(p.getKey());
final String bucketName = bucketToName(appBucket);
p.setSummary(res.getString(R.string.standby_bucket_summary, bucketName));
// Buckets outside of the range of the dynamic ones are only used for special
// purposes and can either not be changed out of, or might have undesirable
// side-effects in combination with other assumptions.
final boolean changeable = appBucket >= STANDBY_BUCKET_ACTIVE
&& appBucket <= STANDBY_BUCKET_RARE;
if (changeable) {
p.setValue(Integer.toString(appBucket));
}
p.setEnabled(changeable);
} }
@Override @Override
public boolean onPreferenceClick(Preference preference) { public boolean onPreferenceChange(Preference preference, Object newValue) {
String packageName = preference.getKey(); mUsageStats.setAppStandbyBucket(preference.getKey(), Integer.parseInt((String) newValue));
mUsageStats.setAppInactive(packageName, !mUsageStats.isAppInactive(packageName)); updateSummary((ListPreference) preference);
updateSummary(preference);
return false; return false;
} }
} }