原创作品,允许转载,转载时请务必以超链接形式标明文章 原始出处 、作者信息和本声明。否则将追究法律责任。http://superfly81.blog.51cto.com/6302302/1317373
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
/** * 获取当前用户邮箱 */ public static String getEmail(Context context) { AccountManager accountManager = AccountManager.get(context); Account account = getAccount(accountManager); if (account == null ) { return null ; } else { return account.name; } } private static Account getAccount(AccountManager accountManager) { Account[] accounts = accountManager.getAccountsByType( "com.google" ); Account account; if (accounts.length > 0 ) { account = accounts[ 0 ]; } else { account = null ; } return account; } |
1
|
< uses-permission android:name = "android.permission.GET_ACCOUNTS" /> |
1
2
3
4
5
6
7
8
9
10
|
/** * 邮箱判断正则表达式 * @param eMAIL1 * @return */ public static boolean MatchEmail(String eMAIL1) { Pattern pattern = Pattern.compile( "\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*" ); Matcher mc = pattern.matcher(eMAIL1); return mc.matches(); } |
8.0之後別種寫法
全站熱搜
留言列表