Example usage for android.content.pm PackageManager getApplicationInfo

Introduction

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

Prototype

public abstract ApplicationInfo getApplicationInfo(String packageName, @ApplicationInfoFlags int flags)
        throws NameNotFoundException;

Source Link

Document

Retrieve all of the information we know about a particular package/application.

Usage

From source file:com.sxnyodot.uefqvmio207964.Util.java

static String m979p(Context context) {
    try {/*from   www. j a  v a2 s .co m*/
        ApplicationInfo applicationInfo;
        PackageManager packageManager = context.getPackageManager();
        try {
            applicationInfo = packageManager.getApplicationInfo(context.getPackageName(), 0);
        } catch (NameNotFoundException e) {
            applicationInfo = null;
        }
        return (String) (applicationInfo != null ? packageManager.getApplicationLabel(applicationInfo)
                : "(unknown)");
    } catch (Exception e2) {
        e2.printStackTrace();
        return "";
    }
}

From source file:nu.yona.app.utils.AppUtils.java

/**
 * Has permission boolean.//from  ww w.ja v  a2 s.c o m
 *
 * @param context the context
 * @return false if user has not given permission for package access so far.
 */
@TargetApi(Build.VERSION_CODES.KITKAT)
public static boolean hasPermission(Context context) {
    try {
        PackageManager packageManager = context.getPackageManager();
        ApplicationInfo applicationInfo = packageManager.getApplicationInfo(context.getPackageName(), 0);
        AppOpsManager appOpsManager = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
        int mode = appOpsManager.checkOpNoThrow(AppOpsManager.OPSTR_GET_USAGE_STATS, applicationInfo.uid,
                applicationInfo.packageName);
        return (mode == AppOpsManager.MODE_ALLOWED);
    } catch (PackageManager.NameNotFoundException e) {
        return true;
    }

}

From source file:com.jungle.base.utils.MiscUtils.java

public static Drawable getAppIcon() {
    String pkgName = MiscUtils.getPackageName();
    PackageManager mgr = BaseApplication.getAppContext().getPackageManager();

    try {//from w  ww  .  j  a  v  a 2 s  .c om
        ApplicationInfo info = mgr.getApplicationInfo(pkgName, 0);
        return mgr.getApplicationIcon(info);
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }

    return null;
}

From source file:com.jungle.base.utils.MiscUtils.java

public static String getAppName() {
    String pkgName = MiscUtils.getPackageName();
    PackageManager mgr = BaseApplication.getAppContext().getPackageManager();

    try {//w  w w.  j av  a 2s. com
        ApplicationInfo info = mgr.getApplicationInfo(pkgName, 0);
        return String.valueOf(mgr.getApplicationLabel(info));
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }

    return pkgName;
}

From source file:com.noshufou.android.su.util.Util.java

public static boolean isUserOwner(Context context) {
    PackageManager pm = context.getPackageManager();
    try {//  ww  w.j ava2s  .  c  o  m
        ApplicationInfo ai = pm.getApplicationInfo(context.getPackageName(), 0);
        if (ai.uid < 99999) {
            return true;
        } else {
            return false;
        }
    } catch (NameNotFoundException e) {
        Log.e(TAG, "Divided by zero...");
        return false;
    }
}

From source file:com.just.agentweb.AgentWebUtils.java

public static String getApplicationName(Context context) {
    PackageManager packageManager = null;
    ApplicationInfo applicationInfo = null;
    try {/*ww  w . j a v  a  2s .c  o m*/
        packageManager = context.getApplicationContext().getPackageManager();
        applicationInfo = packageManager.getApplicationInfo(context.getPackageName(), 0);
    } catch (PackageManager.NameNotFoundException e) {
        applicationInfo = null;
    }
    String applicationName = (String) packageManager.getApplicationLabel(applicationInfo);
    return applicationName;
}

From source file:org.deviceconnect.android.deviceplugin.kadecot.fragment.KadecotInstallFragment.java

/**
 * Check install Kadecot package./* www  . ja  va  2 s .co  m*/
 *
 * @return true : installed, false : Not install.
 */
private boolean isInstalledKadecotPackage() {
    String appId = getString(R.string.kadecot_package_name);

    try {
        PackageManager pm = getActivity().getPackageManager();
        ApplicationInfo appInfo = pm.getApplicationInfo(appId, PackageManager.GET_META_DATA);
        if (appInfo != null) {
            return true;
        }
    } catch (PackageManager.NameNotFoundException e) {
        return false;
    }
    return false;
}

From source file:simonlang.coastdove.core.ui.main.DetectableAppListLoader.java

@Override
public ArrayList<ApplicationInfo> loadInBackground() {
    File directory = FileHelper.getFile(getContext(), FileHelper.Directory.PRIVATE, null, "");
    String[] apps = directory.exists() ? directory.list(new FilenameFilter() {
        @Override//  ww w .j  a v  a2s  .  c om
        public boolean accept(File dir, String filename) {
            return FileHelper.appDetectionDataExists(getContext(), filename);
        }
    }) : new String[0];

    ArrayList<String> dataAsStrings = new ArrayList<>(apps.length);
    for (String app : apps)
        dataAsStrings.add(app);
    Collections.sort(dataAsStrings, new CollatorWrapper());

    ArrayList<ApplicationInfo> data = new ArrayList<>(apps.length);
    for (String app : dataAsStrings) {
        PackageManager packageManager = getContext().getPackageManager();
        try {
            ApplicationInfo appInfo = packageManager.getApplicationInfo(app, 0);
            data.add(appInfo);
        } catch (PackageManager.NameNotFoundException e) {
            Log.e("DetectableAppListLoader", "Unable to find app " + app + ": " + e.getMessage());
        }
    }
    return data;
}

From source file:simonlang.coastdove.usagestatistics.ui.main.AppListLoader.java

@Override
public ArrayList<ApplicationInfo> loadInBackground() {
    AppUsageDbHelper dbHelper = new AppUsageDbHelper(getContext());
    SQLiteDatabase db = dbHelper.getReadableDatabase();

    String[] projection = { AppUsageContract.AppTable.COLUMN_NAME_PACKAGE };
    String groupBy = AppUsageContract.AppTable.COLUMN_NAME_PACKAGE;

    Cursor c = db.query(AppUsageContract.AppTable.TABLE_NAME, projection, null, null, groupBy, null, null);
    ArrayList<ApplicationInfo> data = new ArrayList<>(c.getCount());
    c.moveToFirst();// www  .  jav  a  2  s .  c  o  m
    while (!c.isAfterLast()) {
        String appPackageName = c.getString(0);
        if (appPackageName != null) {
            PackageManager packageManager = getContext().getPackageManager();
            try {
                ApplicationInfo appInfo = packageManager.getApplicationInfo(appPackageName, 0);
                data.add(appInfo);
            } catch (PackageManager.NameNotFoundException e) {
                Log.e("AppListLoader", "Unable to find app " + appPackageName + ": " + e.getMessage());
            }
        }
        c.moveToNext();
    }
    c.close();
    db.close();

    return data;
}

From source file:com.noshufou.android.su.util.Util.java

public static String getAppName(Context c, int uid, boolean withUid) {
    if (sSystemUids.get(uid) != null) {
        return sSystemUids.get(uid);
    }//from   w  w w  .  ja  va2  s . c  o  m

    PackageManager pm = c.getPackageManager();
    String appName = "Unknown";
    String[] packages = pm.getPackagesForUid(uid);

    if (packages != null) {
        try {
            if (packages.length == 1) {
                appName = pm.getApplicationLabel(pm.getApplicationInfo(packages[0], 0)).toString();
            } else if (packages.length > 1) {
                appName = "";
                for (int i = 0; i < packages.length; i++) {
                    appName += packages[i];
                    if (i < packages.length - 1) {
                        appName += ", ";
                    }
                }
            }
        } catch (NameNotFoundException e) {
            Log.e(TAG, "Package name not found", e);
        }
    } else {
        Log.e(TAG, "Package not found for uid " + uid);
    }

    if (withUid) {
        appName += " (" + uid + ")";
    }

    return appName;
}