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Update to use new UsageStats API

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Change-Id: Ic6f9523c4c70f8b832d8f57551417f4f19ea144f
This commit is contained in:
Adam Lesinski
2014-08-06 17:53:38 -07:00
parent 911de7fa85
commit 1789f7d236
2 changed files with 42 additions and 31 deletions
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2
AndroidManifest.xml
View File

@@ -1507,7 +1507,7 @@
</intent-filter>
</activity>
<activity android:name="UsageStats" android:label="@string/usage_stats_label"
<activity android:name="UsageStatsActivity" android:label="@string/usage_stats_label"
android:taskAffinity="com.android.settings"
android:parentActivityName="Settings">
<intent-filter>

71
src/com/android/settings/UsageStats.java → src/com/android/settings/UsageStatsActivity.java
View File

@@ -17,7 +17,7 @@
package com.android.settings;
import android.app.Activity;
import android.app.usage.PackageUsageStats;
import android.app.usage.UsageStats;
import android.app.usage.UsageStatsManager;
import android.content.Context;
import android.content.pm.ApplicationInfo;
@@ -30,6 +30,7 @@ import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
import android.text.format.DateUtils;
@@ -48,15 +49,15 @@ import android.widget.AdapterView.OnItemSelectedListener;
/**
* Activity to display package usage statistics.
*/
public class UsageStats extends Activity implements OnItemSelectedListener {
public class UsageStatsActivity extends Activity implements OnItemSelectedListener {
private static final String TAG = "UsageStatsActivity";
private static final boolean localLOGV = false;
private UsageStatsManager mUsageStatsManager;
private LayoutInflater mInflater;
private UsageStatsAdapter mAdapter;
private PackageManager mPm;
public static class AppNameComparator implements Comparator<PackageUsageStats> {
public static class AppNameComparator implements Comparator<UsageStats> {
private Map<String, String> mAppLabelList;
AppNameComparator(Map<String, String> appList) {
@@ -64,76 +65,87 @@ public class UsageStats extends Activity implements OnItemSelectedListener {
}
@Override
public final int compare(PackageUsageStats a, PackageUsageStats b) {
public final int compare(UsageStats a, UsageStats b) {
String alabel = mAppLabelList.get(a.getPackageName());
String blabel = mAppLabelList.get(b.getPackageName());
return alabel.compareTo(blabel);
}
}
public static class LastTimeUsedComparator implements Comparator<PackageUsageStats> {
public static class LastTimeUsedComparator implements Comparator<UsageStats> {
@Override
public final int compare(PackageUsageStats a, PackageUsageStats b) {
public final int compare(UsageStats a, UsageStats b) {
// return by descending order
return (int)(b.getLastTimeUsed() - a.getLastTimeUsed());
}
}
public static class UsageTimeComparator implements Comparator<PackageUsageStats> {
public static class UsageTimeComparator implements Comparator<UsageStats> {
@Override
public final int compare(PackageUsageStats a, PackageUsageStats b) {
return (int)(b.getTotalTimeSpent() - a.getTotalTimeSpent());
public final int compare(UsageStats a, UsageStats b) {
return (int)(b.getTotalTimeInForeground() - a.getTotalTimeInForeground());
}
}
// View Holder used when displaying views
static class AppViewHolder {
TextView pkgName;
TextView lastTimeUsed;
TextView usageTime;
}
class UsageStatsAdapter extends BaseAdapter {
// Constants defining order for display order
private static final int _DISPLAY_ORDER_USAGE_TIME = 0;
private static final int _DISPLAY_ORDER_LAST_TIME_USED = 1;
private static final int _DISPLAY_ORDER_APP_NAME = 2;
private int mDisplayOrder = _DISPLAY_ORDER_USAGE_TIME;
private LastTimeUsedComparator mLastTimeUsedComparator = new LastTimeUsedComparator();
private UsageTimeComparator mUsageTimeComparator = new UsageTimeComparator();
private AppNameComparator mAppLabelComparator;
private final ArrayMap<String, String> mAppLabelMap = new ArrayMap<>();
private final ArrayList<PackageUsageStats> mPackageStats = new ArrayList<>();
private final ArrayList<UsageStats> mPackageStats = new ArrayList<>();
UsageStatsAdapter() {
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DAY_OF_YEAR, -5);
final android.app.usage.UsageStats stats =
mUsageStatsManager.getRecentStatsSince(cal.getTimeInMillis());
final List<UsageStats> stats =
mUsageStatsManager.queryUsageStats(UsageStatsManager.INTERVAL_BEST,
cal.getTimeInMillis(), System.currentTimeMillis());
if (stats == null) {
return;
}
final int pkgCount = stats.getPackageCount();
for (int i = 0; i < pkgCount; i++) {
final PackageUsageStats pkgStats = stats.getPackage(i);
ArrayMap<String, UsageStats> map = new ArrayMap<>();
final int statCount = stats.size();
for (int i = 0; i < statCount; i++) {
final android.app.usage.UsageStats pkgStats = stats.get(i);
// load application labels for each application
try {
ApplicationInfo appInfo = mPm.getApplicationInfo(pkgStats.getPackageName(), 0);
String label = appInfo.loadLabel(mPm).toString();
mAppLabelMap.put(pkgStats.getPackageName(), label);
mPackageStats.add(pkgStats);
UsageStats existingStats =
map.get(pkgStats.getPackageName());
if (existingStats == null) {
map.put(pkgStats.getPackageName(), pkgStats);
} else {
existingStats.add(pkgStats);
}
} catch (NameNotFoundException e) {
// This package may be gone.
}
}
}
mPackageStats.addAll(map.values());
// Sort list
mAppLabelComparator = new AppNameComparator(mAppLabelMap);
sortList();
// Sort list
mAppLabelComparator = new AppNameComparator(mAppLabelMap);
sortList();
}
@Override
@@ -177,20 +189,20 @@ public class UsageStats extends Activity implements OnItemSelectedListener {
}
// Bind the data efficiently with the holder
PackageUsageStats pkgStats = mPackageStats.get(position);
UsageStats pkgStats = mPackageStats.get(position);
if (pkgStats != null) {
String label = mAppLabelMap.get(pkgStats.getPackageName());
holder.pkgName.setText(label);
holder.lastTimeUsed.setText(DateUtils.formatSameDayTime(pkgStats.getLastTimeUsed(),
System.currentTimeMillis(), DateFormat.MEDIUM, DateFormat.MEDIUM));
holder.usageTime.setText(
DateUtils.formatElapsedTime(pkgStats.getTotalTimeSpent() / 1000));
DateUtils.formatElapsedTime(pkgStats.getTotalTimeInForeground() / 1000));
} else {
Log.w(TAG, "No usage stats info for package:" + position);
}
return convertView;
}
void sortList(int sortOrder) {
if (mDisplayOrder == sortOrder) {
// do nothing
@@ -226,7 +238,7 @@ public class UsageStats extends Activity implements OnItemSelectedListener {
Spinner typeSpinner = (Spinner) findViewById(R.id.typeSpinner);
typeSpinner.setOnItemSelectedListener(this);
ListView listView = (ListView) findViewById(R.id.pkg_list);
mAdapter = new UsageStatsAdapter();
listView.setAdapter(mAdapter);
@@ -242,4 +254,3 @@ public class UsageStats extends Activity implements OnItemSelectedListener {
// do nothing
}
}