点击CheckBox记住密码

来源：互联网发布：mac ssh工具编辑：程序博客网时间：2024/05/15 04:40

首先写一个轻量级存储

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SharedPreferences sharedPreferences = getSharedPreferences("YongHu",MODE_PRIVATE);

先把你出入的用户名和密码存储到（sharedPrefrences）

  String strJudge = sharedPreferences.getString("setJudge", "no");        String strUserName = sharedPreferences.getString("strUserName", "");        String strPassWord = sharedPreferences.getString("strPassWord", "");        if (strJudge.equals("yes")){            box.setChecked(true);            name.setText(strUserName);            pass.setText(strPassWord);        }else {            box.setChecked(false);            name.setText("");            pass.setText("");        }

最后点击CheckBox记住密码

 box.setOnCheckedChangeListener(                new CompoundButton.OnCheckedChangeListener() {            @Override            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {                if(isChecked == true){//勾选时，存入EditText中的用户名密码                    sharedPreferences.edit().putString("setJudge", "yes")                               .putString("strUserName", name.getText().toString())                            .putString("strPassWord", pass.getText().toString())                            .commit();                    Toast.makeText(RegisterActivity.this, "记住用户名和密码", Toast.LENGTH_SHORT)                            .show();                }else{//不勾选，存入空String对象                    sharedPreferences.edit().putString("setJudge", "no")                            .putString("strUserName", "")                            .putString("strPassWord", "")                            .commit();                    Toast.makeText(RegisterActivity.this, "不记住用户名和密码", Toast.LENGTH_SHORT)                            .show();                }            }        });

希望对你有所帮助

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