Example usage for android.content.pm ApplicationInfo FLAG

Introduction

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

Prototype

int FLAG_SYSTEM

To view the source code for android.content.pm ApplicationInfo FLAG_SYSTEM.

Click Source Link

Document

Value for #flags : if set, this application is installed in the device's system image.

Usage

From source file:Main.java

/**
 * get all applications/*from ww w . j a  v  a2 s  .  c o m*/
 */
public static List<PackageInfo> getAllApps(Context context) {
    List<PackageInfo> apps = new ArrayList<>();
    PackageManager packageManager = context.getPackageManager();
    List<PackageInfo> installedPackages = packageManager.getInstalledPackages(0);
    for (int i = 0; i < installedPackages.size(); i++) {
        PackageInfo packageInfo = installedPackages.get(i);
        if ((packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) <= 0) {
            apps.add(packageInfo);
        }
    }
    return apps;
}

From source file:Main.java

/**
 * Get package names of all installed apps.
 * @param with_system Mark if system apps are included or not.
 *//*w ww  .j  av  a 2 s  .c o m*/
public static String[] getAllInstalledPackageNames(Context context, boolean with_system) {
    List<ApplicationInfo> packages = context.getPackageManager().getInstalledApplications(0);
    if (packages == null) {
        return null;
    }

    List<String> result = new ArrayList<>();

    for (ApplicationInfo applicationInfo : packages) {
        //Skip over system apps.
        if ((applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 1 && !with_system) {
            continue;
        }

        result.add(applicationInfo.packageName);
    }

    Collections.sort(result);

    return result.toArray(new String[result.size()]);
}

From source file:Main.java

/**
 * Get the installed app list./*from w ww. ja v a 2  s  .c  o m*/
 * 
 * @param  context context
 * @return         app list
 */
public static List<Map<String, String>> getAppList(Context context) {
    List<Map<String, String>> appList = new ArrayList<>();

    PackageManager pm = context.getPackageManager();
    List<PackageInfo> packages = pm.getInstalledPackages(0);
    for (int i = 0; i < packages.size(); i++) {
        PackageInfo packageInfo = packages.get(i);
        /* not system app */
        if ((packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
            Map<String, String> res = new HashMap<>();
            ApplicationInfo appInfo = packageInfo.applicationInfo;
            res.put(appInfo.packageName, (String) pm.getApplicationLabel(appInfo));
            appList.add(res);
        }
    }

    return appList;
}

From source file:Main.java

private static boolean isSystemEngine(ServiceInfo info) {
    final ApplicationInfo appInfo = info.applicationInfo;
    if (appInfo == null) {
        return false;
    }// w  ww. ja  v a  2  s  .c o  m

    return ((appInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0);
}

From source file:Main.java

/**
 * whether packageName is system application
 *//*from  w w  w  .j a  v  a 2  s  .c  o  m*/
public static boolean isSystemApplication(Context context, String packageName) {
    PackageManager packageManager = context.getPackageManager();
    if (packageManager == null || packageName == null || packageName.length() == 0) {
        return false;
    }
    try {
        ApplicationInfo app = packageManager.getApplicationInfo(packageName, 0);
        return (app != null && (app.flags & ApplicationInfo.FLAG_SYSTEM) > 0);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return false;
}

From source file:Main.java

public static String getNativeLibraryDirectory(Context appContext) {
    ApplicationInfo ai = context.getApplicationInfo();

    Log.w("NDKHelper", "ai.nativeLibraryDir:" + ai.nativeLibraryDir);

    if ((ai.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0
            || (ai.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
        return ai.nativeLibraryDir;
    }/* ww  w. j  av a  2 s . c  om*/
    return "/system/lib/";
}

From source file:Main.java

public static boolean isSysApp(Context context, String pkgName) {
    if (context == null || TextUtils.isEmpty(pkgName)) {
        return false;
    }//from  ww w .j a va 2 s.  c  o  m

    try {
        PackageManager packageManager = context.getPackageManager();
        ApplicationInfo applicationInfo = packageManager.getPackageInfo(pkgName, 0).applicationInfo;
        //            return (applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == ApplicationInfo.FLAG_SYSTEM;
        return ((ApplicationInfo.FLAG_SYSTEM | ApplicationInfo.FLAG_UPDATED_SYSTEM_APP)
                & applicationInfo.flags) != 0;
    } catch (Exception e) {
        e.printStackTrace();
    }

    return false;
}

From source file:Main.java

static Pair<String, Resources> findSystemApk(String action, PackageManager pm) {
    final Intent intent = new Intent(action);
    for (ResolveInfo info : pm.queryBroadcastReceivers(intent, 0)) {
        if (info.activityInfo != null
                && (info.activityInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
            final String packageName = info.activityInfo.packageName;
            try {
                final Resources res = pm.getResourcesForApplication(packageName);
                return Pair.create(packageName, res);
            } catch (NameNotFoundException e) {
                Log.w(TAG, "Failed to find resources for " + packageName);
            }//from  w w w. j  a  v a2 s  . co m
        }
    }
    return null;
}

From source file:Main.java

/**
 * Returns {@code true} if the application is system.
 *
 * @param context    The instance of {@link android.content.Context}.
 * @param appPackage The package of the checked application.
 * @return {@code true} if the application is system, {@code false} otherwise.
 *//*from w w  w.  j a v a 2  s.  c  o m*/
public static boolean isSystemApp(@NonNull final Context context, @NonNull final String appPackage) {
    try {
        final ApplicationInfo appInfo = context.getPackageManager().getApplicationInfo(appPackage, 0);
        return (appInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0
                || (appInfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0;
    } catch (PackageManager.NameNotFoundException ignore) {
        // ignore
    }
    return false;
}

From source file:Main.java

public static void send(Context context, String path) {

    Intent intent = new Intent();
    intent.setAction(Intent.ACTION_SEND);
    PackageManager pm = context.getPackageManager();
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.setType("*/*");
    intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(new File(path)));
    List<ResolveInfo> list = pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
    boolean flag = false;
    for (ResolveInfo info : list) {
        if (info.activityInfo.packageName.toLowerCase().contains("bluetooth")
                || info.activityInfo.name.toLowerCase().contains("bluetooth")) {
            ApplicationInfo appInfo = null;
            try {
                appInfo = pm.getApplicationInfo(info.activityInfo.packageName, PackageManager.GET_META_DATA);
            } catch (PackageManager.NameNotFoundException e) {

            }// ww  w  . j a v a  2  s .co  m
            if (appInfo != null && (appInfo.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) == 0
                    && (appInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
                intent.setClassName(info.activityInfo.packageName, info.activityInfo.name);
                flag = true;
                break;
            }
        }
    }
    if (!flag) {
        return;
    }
    context.startActivity(intent);
}

Example usage for android.content.pm ApplicationInfo FLAG_SYSTEM

Introduction

Prototype

Document

Usage