Hi everyone, I am relatively new to Android programming. Recently,
when I am doing this lab sheet about preserving state information
MotoDev studio said that my the type that I am declaring cannot be
resolved. Below are some parts of the code:
String str;
...
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Log.d("StateInfoLab", "onCreate");
final Button btnSave = (Button) findViewById(R.id.saveButton);
final Button btnLoad = (Button) findViewById(R.id.loadButton);
...
.....
btnLoad.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
mTts.speak(btnLoad.getText().toString(),
TextToSpeech.QUEUE_FLUSH,
null);
Toast.makeText(getBaseContext(), "Retrieved: '"
+ str + "'",
Toast.LENGTH_SHORT).show();
mTts.speak("Retrieved: " + str,
TextToSpeech.QUEUE_FLUSH, null);
}
});
CustomInfo CI = (CustomInfo)
getLastNonConfigurationInstance();
if(CI != null)
str = "'" + CI.str + "' saved on " + CI.dateSaved;
}
public Object onRetainNonConfigurationInstance(){
CustomInfo CI = new CustomInfo();
CI.str = str;
CI.dateSaved = new Date().toString();
return (CI);
}
I created another file under the same package called CustomInfo which
look like this:
public class CustomInfo{
String dateSaved;
String str;
}
The IDE said that the 'CustomInfo could not be resoled to a type'.Can
someone enlighten me as to how to resolve this problem? Appreciate it!
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