android判断应用是否有某个权限

android在开发中有时候要判断应用中是否有某项权限，或者想获取到某个应用的权限清单，可以使用以下方法

PackageManager pm = getPackageManager();
		boolean permission = (PackageManager.PERMISSION_GRANTED == 
				pm.checkPermission("android.permission.RECORD_AUDIO", "packageName"));
		if (permission) {
			showToast("有这个权限");
		}else {
			showToast("木有这个权限");
		}

<span style="color: rgb(51, 51, 51); font-family: Arial; font-size: 14px; line-height: 26px;">获取某个应用的权限清单</span>

try {
			PackageInfo pack = pm.getPackageInfo("packageName",PackageManager.GET_PERMISSIONS);</span>
			String[] permissionStrings = pack.requestedPermissions;
			showToast("权限清单--->" + permissionStrings.toString());
		} catch (NameNotFoundException e) {
			e.printStackTrace();
		}

1. android.permission.INTERNET,   
2. android.permission.READ_PHONE_STATE,   
3. android.permission.READ_CONTACTS
4. 等。。。。

android判断应用是否有某个权限

原文：http://blog.csdn.net/zz_mm/article/details/42555507