在代码中动态的检测应用程序有没有某个permission权限:
private static void verifyPermission(Context c, String permission) {
int p = c.getPackageManager().checkPermission(permission, c.getPackageName());if (p == PackageManager.PERMISSION_DENIED) {
throw new RuntimeException("ImageLoader : please add the permission " + permission + " to the manifest");
}
}