public static void updateMenuEntries(Context context, Menu menu, String pkgName) {
if (context.getPackageManager().getLaunchIntentForPackage(pkgName) == null) {
menu.findItem(R.id.menu_app_launch).setEnabled(false);
Drawable icon = menu.findItem(R.id.menu_app_launch).getIcon().mutate();
icon.setColorFilter(Color.GRAY, Mode.SRC_IN);
menu.findItem(R.id.menu_app_launch).setIcon(icon);
}
boolean hasMarketLink = false;
try {
PackageManager pm = context.getPackageManager();
String installer = pm.getInstallerPackageName(pkgName);
if (installer != null)
hasMarketLink = installer.equals("com.android.vending") || installer.contains("google");
} catch (Exception e) {
}
menu.findItem(R.id.menu_app_store).setEnabled(hasMarketLink);
try {
Resources res = context.createPackageContext("com.android.vending", 0).getResources();
int id = res.getIdentifier("ic_launcher_play_store", "mipmap", "com.android.vending");
Drawable icon = res.getDrawable(id);
if (!hasMarketLink) {
icon = icon.mutate();
icon.setColorFilter(Color.GRAY, Mode.SRC_IN);
}
menu.findItem(R.id.menu_app_store).setIcon(icon);
} catch (Exception e) {
}
}
public static ComponentName getErrorReportReceiver(
Context context, String packageName, int appFlags) {
// check if error reporting is enabled in secure settings
int enabled =
Settings.Secure.getInt(
context.getContentResolver(), Settings.Secure.SEND_ACTION_APP_ERROR, 0);
if (enabled == 0) {
return null;
}
PackageManager pm = context.getPackageManager();
// look for receiver in the installer package
String candidate = pm.getInstallerPackageName(packageName);
ComponentName result = getErrorReportReceiver(pm, packageName, candidate);
if (result != null) {
return result;
}
// if the error app is on the system image, look for system apps
// error receiver
if ((appFlags & ApplicationInfo.FLAG_SYSTEM) != 0) {
candidate = SystemProperties.get(SYSTEM_APPS_ERROR_RECEIVER_PROPERTY);
result = getErrorReportReceiver(pm, packageName, candidate);
if (result != null) {
return result;
}
}
// if there is a default receiver, try that
candidate = SystemProperties.get(DEFAULT_ERROR_RECEIVER_PROPERTY);
return getErrorReportReceiver(pm, packageName, candidate);
}
public static final boolean isPackageInstalled(Context context, String packageName) {
PackageManager pm = context.getPackageManager();
try {
pm.getPackageInfo(packageName, PackageManager.GET_META_DATA);
return "com.android.vending".equals(pm.getInstallerPackageName(packageName));
} catch (NameNotFoundException e) {
return false;
}
}
public static boolean hasMarketLink(Context context, String packageName) {
try {
PackageManager pm = context.getPackageManager();
String installer = pm.getInstallerPackageName(packageName);
if (installer != null)
return installer.equals("com.android.vending") || installer.contains("google");
} catch (Exception ex) {
log(null, Log.WARN, ex.toString());
}
return false;
}
/** Returns true only if actual installer for specified app */
@Override
public boolean isPackageInstaller(final String packageName) {
Logger.d("sPackageInstaller: packageName = ", packageName);
final PackageManager packageManager = context.getPackageManager();
final String installerPackageName = packageManager.getInstallerPackageName(packageName);
Logger.d("installerPackageName = ", installerPackageName);
return NOKIA_INSTALLER.equals(installerPackageName);
}