我正在开发一个应用程序,它收集用户选择(从复选框)并将其发送到新活动(按下按钮时)。在新活动中,将收集新数据(editText),并将收到的数据+新收集的数据合并并通过电子邮件发送。
当我按第一个按钮将复选框数据发送到新活动时,我收到错误:
应用程序意外停止
以下是代码:
public void onClick(View v)
{
cakeDataformated();
// to convert the data (checkBox) to a string
String fianlformatedData = cakeDataformated();
Intent i = new Intent(this, PersonData.class);
i.putExtra("cakedata", fianlformatedData);
startActivity(i);
}
并且复选框转换方法是:
public String cakeDataformated () {
// TODO Auto-generated method stub
boolean checkyStatus1 = checky1.isChecked();
boolean checkyStatus2 = checky2.isChecked();
boolean checkyStatus3 = checky3.isChecked();
boolean checkyStatus4 = checky4.isChecked();
// to read the checkbox data
String form = finalFormUsingFollowing (checkyStatus1 ,checkyStatus2 ,checkyStatus3 , checkyStatus4 );
// to convert the check box response into a message and save it as
// a string called form
// example : cakes selected are : cake1 , cake3
return form ;
}
所以,如果有任何错误,请告诉我。
答案 0 :(得分:0)
RadioGroup radioGroup = (RadioGroup) this
.findViewById(R.id.radio_group);
radioGroup
.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup radioGroup, int id) {
final RadioButton radioButton = (RadioButton) radioGroup
.findViewById(id);
String selectedText = radioButton.getText().toString();
Intent i = new Intent(this, PersonData.class);
i.putExtra("cakedata", selectedText);
startActivity(i);
}
});