Hi,
I am getting an "application has stopped unexpectedly" error when I
attempt to set the text on a TextView.
I am using the code below.
It seems to be the:
mTa.setText(mTxt, TextView.BufferType.EDITABLE);
line which is causing the error.
I would be grateful is someone could assist
Thanks.
public class HelloAndroid extends Activity {
private View mSteveView;
private TextView mTa;
private CharSequence mTxt = "";
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//load the compiled resource into the windows default viewgroup
setContentView(R.layout.steve_layout);
//get a reference to the view
View mSteveView = (RelativeLayout) findViewById
(R.id.rel_layout);
}
public boolean onKeyUp (int keyCode, KeyEvent event) {
//get a reference to the textarea
mTa = (TextView) findViewById(R.id.entry);
mTa.setText(mTxt, TextView.BufferType.EDITABLE);
return true;
}
}
With the following layout XML:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout id="@+id/rel_layout" xmlns:android="http://
schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:padding="10px">
<TextView id="@+id/label"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Type here:"/>
<EditText id="@+id/entry"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@android:drawable/
editbox_background"
android:layout_below="@id/label"/>
<Button id="@+id/ok"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/entry"
android:layout_alignParentRight="true"
android:layout_marginTop="100px"
android:layout_marginLeft="10px"
android:text="OK" />
<Button android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="@id/ok"
android:layout_alignTop="@id/ok"
android:layout_marginTop="100px"
android:text="Cancel" />
</RelativeLayout>
As soon as I hit one of the keys on the emulator I get the
"application has stopped unexpectedly" error. When I take out the
mTa.setText(mTxt, TextView.BufferType.EDITABLE); line there is no
error.
Is there any way see error logs, or write debug data to a log file
manually?
Thanks
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Beginners" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-beginners?hl=en
-~----------~----~----~----~------~----~------~--~---
