Question

android怎样用代码改变EditText的passWord属性的值？

Answer 1

mCheckBoxView = (CheckBox) findViewById(R.id.settings_synch_delet);

mEditTextView = (EditText) findViewById(R.id.account_password);




mCheckBoxView.setOnCheckedChangeListener(checkBox_Listener);




private CheckBox.OnCheckedChangeListener checkBox_Listener = new CheckBox.OnCheckedChangeListener() {

@Override

public void onCheckedChanged(CompoundButton buttonView,boolean isChecked) {

if(mCheckBoxView.isChecked()){

//文本正常显示

mEditTextView.setInputType(InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);

Editable etable = mEditTextView.getText();

Selection.setSelection(etable, etable.length());

}else{

//文本以密码形式显示

mEditTextView.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);

//下面两行代码实现: 输入框光标一直在输入文本后面

Editable etable = mEditTextView.getText();

Selection.setSelection(etable, etable.length());

}

}

};

Answer 2

谢谢一楼，学到
//文本以密码形式显示

mEditTextView.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);

//下面两行代码实现: 输入框光标一直在输入文本后面

Editable etable = mEditTextView.getText();

Selection.setSelection(etable, etable.length());