Android problem

Question

Hi iam working on android getting the following problem for my login but i didn't got my mistake... The error notice is the application has been terminated unexpectedly

my code is

 package layout.program;
import android.app.Activity;
import android.os.Bundle;
public class Tablelayout extends Activity{
public void onCreate(Bundle savedInstanceState){
 super.onCreate(savedInstanceState);
 setContentView(R.layout.tablelayout);
}
}

tablelayout.xml

<?xml version="1.0" encoding="utf-8"?>
<TableLayout
 xmlns:android="http://schemas.android.com/apk/res/android"
 android:orientation="vertical"
 android:layout_width="match_parent"
 android:layout_height="match_parent">
 <TableRow android:id="@+id/tableRow1" android:layout_width="wrap_content" android:layout_height="wrap_content">
 <TextView android:layout_height="wrap_content" android:text="TextView" android:id="@+id/textView1" android:textAppearance="?android:attr/textAppearanceMedium" android:layout_width="wrap_content"></TextView>
 <EditText android:id="@+id/editText1" android:layout_height="wrap_content" android:layout_width="fill_parent">
 <requestFocus></requestFocus>
 </EditText>
</TableRow>
 </TableLayout>

snapshot of logcat and emulator

• RAVITEJA SATYAVADA: it is showing the error : the application has been terminated unexpectedly
• Pa.M: check logcat and see the exception and post that..
• Balaji.K: what is Exception it shows in the logcat?
• RAVITEJA SATYAVADA: logcat is not showing any thing... what to do?? iam editing my question with snapshot of emulator and logcat.... Logcat is showing empty screen
• Aurelian Cotuna: Click on the device tab and select your emulator there and after that your log cat will load

Answer 1

Try Cleaning your Project.. By Selecting the Project and then go to top project option and then select clean. and then select OK..

Sometimes Changes are not made in R.java...Thats y this error comes

Answer 2

Your code is working fine at my end..please look in your code if there is anything which is causing the exception..Try to debug with debugger....

• RAVITEJA SATYAVADA: i tried it and its showing like this Source not found : A:\AndroidSDK\android-sdk\platforms\android-8\android.jar has no source attachment

Answer 3

There's nothing wrong with your code or xml, so it has to be an error in your manifest. As this application is just a stub, why not do this:

• Create a new Android project, call it anything you like.

• Call the activity 'TableLayoutActivity'

• Put your tablelayout.xml into the layout folder.

• Change the automatically generated code in TablelayoutActivity.java to set the content view from setContentView(R.layout.main) to setContentView(R.layout.tablelayout)

This should work, then have a look at the manifest in the new project, to see where you went wrong in your original project.

Answer 4

change the class name and try again,also check if the activity name mentioned in the android manifest is correct.