Android小知識點收集

1、查看應用是否以獲取某種權限

PackageManager pm = getPackageManager();
		boolean permission = (PackageManager.PERMISSION_GRANTED == 
				pm.checkPermission("android.permission.RECORD_AUDIO", "packageName"));
		if (permission) {
			showToast("有這個權限");
		}else {
			showToast("木有這個權限");
		}