應用程序崩潰在按鈕點擊

Question

我剛做了這個應用程序，它在按鈕單擊時崩潰... 不知道爲什麼... 到目前爲止，這應該打印1，如果選擇1和2如果2，和等等。 這是main.xml和Activity.java文件。

This is Main.xml file 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
android:layout_width="fill_parent" 
android:layout_height="fill_parent" 
android:orientation="vertical" > 

<TextView 
    android:id="@+id/textView1" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="@string/spinnerprompt" 
    android:textAppearance="?android:attr/textAppearanceLarge" /> 

<Spinner 
    android:id="@+id/Spinner1" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:prompt="@string/spinnerprompt" /> 

<Button 
    android:id="@+id/button1" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="@string/buttontext" 
    android:onClick="onClick"/> 

<FrameLayout 
    android:id="@+id/frameLayout1" 
    android:layout_width="match_parent" 
    android:layout_height="30dp" > 
</FrameLayout> 

<TextView 
    android:id="@+id/versetext" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:textAppearance="?android:attr/textAppearanceLarge" /> 

</LinearLayout> 

And Activity.java file 

package arirang.today.proverbs; 

import android.app.Activity; 
import android.os.Bundle; 
import android.view.View; 
import android.widget.ArrayAdapter; 
import android.widget.Spinner; 
import android.widget.TextView; 

public class TodaysProverbsActivity extends Activity { 
/** Called when the activity is first created. */ 
@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 

    Spinner Spinner1 = (Spinner) findViewById(R.id.Spinner1); 
    ArrayAdapter adapter1 = ArrayAdapter.createFromResource(
      this, R.array.datelist, android.R.layout.simple_spinner_item); 
    adapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
    Spinner1.setAdapter(adapter1); 
} 

public void onclick(View view){ 
    Spinner Type; 
    String verse = ""; 
    Type = (Spinner)findViewById(R.id.Spinner1); 

    if(Type.getSelectedItem().toString().equals("1")){ 
     verse = "1"; 
    } 

    if(Type.getSelectedItem().toString().equals("2")){ 
     verse = "2"; 
    } 

    if(Type.getSelectedItem().toString().equals("3")){ 
     verse = "3"; 
    } 

    if(Type.getSelectedItem().toString().equals("4")){ 
     verse = "4"; 
    } 

    if(Type.getSelectedItem().toString().equals("5")){ 
     verse = "5"; 
    } 

    if(Type.getSelectedItem().toString().equals("6")){ 
     verse = "6"; 
    } 

    if(Type.getSelectedItem().toString().equals("7")){ 
     verse = "7"; 
    } 

    if(Type.getSelectedItem().toString().equals("8")){ 
     verse = "8"; 
    } 

    if(Type.getSelectedItem().toString().equals("9")){ 
     verse = "9"; 
    } 

    if(Type.getSelectedItem().toString().equals("10")){ 
     verse = "10"; 
    } 

    if(Type.getSelectedItem().toString().equals("11")){ 
     verse = "11"; 
    } 

    if(Type.getSelectedItem().toString().equals("12")){ 
     verse = "12"; 
    } 

    if(Type.getSelectedItem().toString().equals("13")){ 
     verse = "13"; 
    } 

    if(Type.getSelectedItem().toString().equals("14")){ 
     verse = "14"; 
    } 

    if(Type.getSelectedItem().toString().equals("15")){ 
     verse = "15"; 
    } 

    if(Type.getSelectedItem().toString().equals("16")){ 
     verse = "16"; 
    } 

    if(Type.getSelectedItem().toString().equals("17")){ 
     verse = "17"; 
    } 

    if(Type.getSelectedItem().toString().equals("18")){ 
     verse = "18"; 
    } 

    if(Type.getSelectedItem().toString().equals("19")){ 
     verse = "19"; 
    } 

    if(Type.getSelectedItem().toString().equals("20")){ 
     verse = "20"; 
    } 

    if(Type.getSelectedItem().toString().equals("21")){ 
     verse = "21"; 
    } 

    if(Type.getSelectedItem().toString().equals("22")){ 
     verse = "22"; 
    } 

    if(Type.getSelectedItem().toString().equals("23")){ 
     verse = "23"; 
    } 

    if(Type.getSelectedItem().toString().equals("24")){ 
     verse = "24"; 
    } 

    if(Type.getSelectedItem().toString().equals("25")){ 
     verse = "25"; 
    } 

    if(Type.getSelectedItem().toString().equals("26")){ 
     verse = "26"; 
    } 

    if(Type.getSelectedItem().toString().equals("27")){ 
     verse = "27"; 
    } 

    if(Type.getSelectedItem().toString().equals("28")){ 
     verse = "28"; 
    } 

    if(Type.getSelectedItem().toString().equals("29")){ 
     verse = "29"; 
    } 

    if(Type.getSelectedItem().toString().equals("30")){ 
     verse = "30"; 
    } 

    if(Type.getSelectedItem().toString().equals("31")){ 
     verse = "31"; 
    } 

    TextView AfterBox = (TextView)findViewById(R.id.versetext); 
    AfterBox.setText(verse); 


} 
} 

感謝您的閱讀，這不是短... ^^

Answer 1

請更改功能命名活動文件的onClick（查看視圖）代替的onclick（查看視圖）...

問題區分大小寫函數名稱....