Layout mit Spinner etc. stürtzt ab

1package com.example.forumassistent;
2
3import android.os.Bundle;
4import android.app.Activity;
5import android.content.Context;
6import android.view.Menu;
7import android.view.View;
8import android.widget.AdapterView.OnItemSelectedListener;
9import android.widget.AdapterView;
10import android.widget.ArrayAdapter;
11import android.widget.CheckBox;
12import android.widget.EditText;
13import android.widget.Spinner;
14import android.widget.TextView;
15import android.widget.Toast;
16
17public class schreiben extends Activity implements OnItemSelectedListener {
18 TextView selection;
19 Spinner spin;
20 String aw1;
21 String aw2;
22 String[] items = { "Eintrag1", "Eintrag2", "Eintrag3", "Eintrag4" };
23 TextView Text1;
24 String eingabe=Text1.getText().toString();
25 @Override
26 protected void onCreate(Bundle savedInstanceState) {
27 super.onCreate(savedInstanceState);
28 setContentView(R.layout.activity_schreiben);
29 selection = (TextView) findViewById(R.id.selection);
30 TextView Text1 = (TextView) findViewById(R.id.Text1);
31
32
33 Spinner spin = (Spinner) findViewById(R.id.spinner);
34 spin.setOnItemSelectedListener( this);
35
36 ArrayAdapter<String> aa = new ArrayAdapter<String>(this,
37 android.R.layout.simple_spinner_item, items);
38
39 spin.setAdapter(aa);
40
41
42}
43 @Override
44 public void onItemSelected(AdapterView<?> parent, View v, int position,
45 long id) {
46 // TODO Auto-generated method stub
47 selection.setText(items[position]);
48if ("Eintrag1"==items[position]){
49 Toast.makeText(getApplicationContext(), "wurde ausgewählt", Toast.LENGTH_SHORT).show();
50 String aw1 = "davor";
51 String aw2 = "dannach";
52}
53
54if ("Eintrag2"==items[position]){
55 Toast.makeText(getApplicationContext(), "wurde ausgewählt", Toast.LENGTH_SHORT).show();
56
57}
58 }
59
60 @Override
61 public void onNothingSelected(AdapterView<?> arg0) {
62 // TODO Auto-generated method stub
63 selection.setText("");
64
65 }
66 public void klick(View klick){
67 String end = aw1+eingabe+aw2;
68 EditText Feld = (EditText)findViewById(R.id.Text2);
69 Feld.setText(end);
70 Toast.makeText(getApplicationContext(), "end", Toast.LENGTH_SHORT).show();
71 }
72
73}

1<?xml version="1.0" encoding="utf-8"?>
2<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
3 android:layout_width="wrap_content"
4 android:layout_height="wrap_content"
5 android:orientation="vertical" >
6
7 <TextView
8 android:id="@+id/textView1"
9 android:layout_width="120dp"
10 android:layout_height="wrap_content"
11 android:text="Schriftart auswählen:"
12 android:textAppearance="?android:attr/textAppearanceMedium" />
13
14 <Spinner
15 android:id="@+id/spinner1"
16 android:layout_width="226dp"
17 android:layout_height="wrap_content"
18 android:drawSelectorOnTop="true" />
19
20<TextView
21 android:id="@+id/selection"
22 android:layout_width="fill_parent"
23 android:layout_height="44dp" />
24
25<EditText
26 android:id="@+id/Text1"
27 android:layout_width="match_parent"
28 android:layout_height="wrap_content"
29 android:ems="10" >
30
31 <requestFocus />
32</EditText>
33
34<Button
35 android:id="@+id/button1"
36 android:layout_width="167dp"
37 android:layout_height="wrap_content"
38 android:text="Button"
39 android:onClick="klick" />
40
41<EditText
42 android:id="@+id/Text2"
43 android:layout_width="match_parent"
44 android:layout_height="wrap_content"
45 android:ems="10" />
46
47</LinearLayout>

1Log.d("Prozess","5");