Example usage for android.content.pm ApplicationInfo ApplicationInfo

Introduction

In this page you can find the example usage for android.content.pm ApplicationInfo ApplicationInfo.

Prototype

public ApplicationInfo() 

Source Link

Usage

From source file:Main.java

/**
 * Create and populate an {@link android.content.pm.ApplicationInfo} object that describes an
 * installed app./*w  w  w .  j a  v  a  2 s  .c o  m*/
 *
 * @param uid The app's uid
 * @param packageName The app's package name.
 * @param flags Flags describing the app. See {@link android.content.pm.ApplicationInfo#flags}
 *         for possible values.
 * @param targetSdkVersion The app's target SDK version
 *
 * @see android.content.pm.ApplicationInfo
 */
public static ApplicationInfo buildInfo(int uid, String packageName, int flags, int targetSdkVersion) {
    final ApplicationInfo info = new ApplicationInfo();
    info.uid = uid;
    info.packageName = packageName;
    info.flags = flags;
    info.targetSdkVersion = targetSdkVersion;
    return info;
}

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From source file:com.rui.ruitime.AppUsageStatisticsFragment.java

/**
 * Updates the {@link #mRecyclerView} with the list of {@link UsageStats} passed as an argument.
 *
 * @param usageStatsList A list of {@link UsageStats} from which update the
 *                       {@link #mRecyclerView}.
 *//*w  w w .  j a v a2 s.c  o  m*/
//VisibleForTesting
void updateAppsList(List<UsageStats> usageStatsList, int modeOfSorting) {

    customUsageStatsList.clear();
    PackageManager packageManager = getActivity().getPackageManager();

    for (int i = 0; i < usageStatsList.size(); i++) {
        CustomAppUsageStats customUsageStats = new CustomAppUsageStats();
        ApplicationInfo appInfo = new ApplicationInfo();
        customUsageStats.usageStats = usageStatsList.get(i);
        try {
            Drawable appIcon = getActivity().getPackageManager()
                    .getApplicationIcon(customUsageStats.usageStats.getPackageName());
            customUsageStats.appIcon = appIcon;

        } catch (PackageManager.NameNotFoundException e) {
            Log.w(TAG, String.format("App Icon is not found for %s",
                    customUsageStats.usageStats.getPackageName()));
            customUsageStats.appIcon = getActivity().getDrawable(R.drawable.ic_default_app_launcher);
        }

        try {
            appInfo = packageManager.getApplicationInfo(customUsageStats.usageStats.getPackageName(), 0);

        } catch (PackageManager.NameNotFoundException e) {
            Log.w(TAG, String.format("App Name is not interpreted for %s",
                    customUsageStats.usageStats.getPackageName()));
        }
        customUsageStats.appName = (String) (appInfo != null ? packageManager.getApplicationLabel(appInfo)
                : "Unknown");

        int[] statsDuration = { 0, 0, 0 };
        long lastTimeUsed = customUsageStats.usageStats.getLastTimeUsed();

        DateFormat df = new SimpleDateFormat();
        customUsageStats.lastUsedTimestampString = df.format(new Date(lastTimeUsed));

        long totalDurationUsed = (long) (customUsageStats.usageStats.getTotalTimeInForeground() / 1000.0D);

        statsDuration[0] = (int) (totalDurationUsed / 3600);
        statsDuration[1] = (int) ((totalDurationUsed - statsDuration[0] * 3600) / 60);
        statsDuration[2] = (int) ((totalDurationUsed - statsDuration[0] * 3600 - statsDuration[1] * 60));

        customUsageStats.totalUsedDurationString = ((statsDuration[0] > 0) ? statsDuration[0] + "h " : "")
                + ((statsDuration[1] > 0) ? statsDuration[1] + "m " : "")
                + ((statsDuration[2] > 0) ? statsDuration[2] + "s " : "1s");
        customUsageStatsList.add(customUsageStats);

    }

    if (modeOfSorting == 0) {
        Collections.sort(customUsageStatsList, new TotalDurationUsedComparatorDesc());
    } else if (modeOfSorting == 1) {
        Collections.sort(customUsageStatsList, new AlphabeticalComparatorDesc());
    }
    mUsageListAdapter.setCustomUsageStatsList(customUsageStatsList);
    mUsageListAdapter.notifyDataSetChanged();
    mRecyclerView.scrollToPosition(0);
}

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