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Android获取系统邮件账号


android账户取得方法:

1. 8.0以下动态申请运行时权限 Manifest.permission.GET_ACCOUNTS

获取权限后取得账户的方法:

你可以用AccountManager.getAccounts or AccountManager.getAccountsByType来获取账户列表
 

代码如下所示:

Pattern emailPattern = Patterns.EMAIL_ADDRESS; // API level 8+
Account[] accounts = AccountManager.get(context).getAccounts();
for (Account account : accounts) {
if (emailPattern.matcher(account.name).matches()) {
String accountName = account.name;
String accountType = account.type;
System.out.println("name:" + accountName + "\n" + "type:" + accountType);
}
}

上面代码略显重复,还可以这样写:

Account[] accounts = AccountManager.get(this).getAccountsByType("com.android.email");

​注意:AccountManager.getAccounts() ​​获得手机中所有账户信息,除了邮件账户也包括微博等其他类型的账号。

2. 8.0以上(包含8.0)动态申请运行时权限 Manifest.permission.GET_ACCOUNTS

获取权限后取得账户的方法:

Intent intent = AccountManager.newChooseAccountIntent(null, null, new String[]{"com.android.email"},
null, null, null, null);
startActivityForResult(intent, REQUEST_CODE_PICK_ACCOUNT);



@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
LogUtil.e("lzx","onActivityResult ");
if (requestCode == REQUEST_CODE_PICK_ACCOUNT && resultCode == RESULT_OK) {
// Receiving a result from the AccountPicker
LogUtil.e(TAG,"KEY_ACCOUNT_NAME " + data.getStringExtra(AccountManager.KEY_ACCOUNT_NAME));
LogUtil.e(TAG,"KEY_ACCOUNT_TYPE " + data.getStringExtra(AccountManager.KEY_ACCOUNT_TYPE));
Account[] accounts = AccountManager.get(this).getAccountsByType("com.android.email");
LogUtil.e(TAG,"accounts lenth " + accounts.length );
}
}

 

 

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