意外的錯誤，而切換意見android

我面臨奇怪的問題不知道什麼是負責這一點。我有3次意外的錯誤，而切換意見android

ConsumerRegistration.java->registration.xml 
Login.java->main2.xml 
Toc.java->terms.xml

每當我跑3次獨立就沒有問題，當我從的Toc登錄或登錄調用的Toc那麼也沒有問題，但是當我打電話ConsumerRegistration形式或者目錄或登錄然後它會拋出意外的錯誤導致應用程序關閉。 Java和佈局文件代碼如下

Login.java 

    package com.multiview.org; 
    import android.app.Activity; 
    import android.content.Intent; 
    import android.os.Bundle; 
    import android.view.View; 
    import android.widget.Button; 
    public class Login extends Activity { 
     /** Called when the activity is first created. */ 
     @Override 
     public void onCreate(Bundle savedInstanceState) { 
      super.onCreate(savedInstanceState); 
      setContentView(R.layout.main2); 
      Button next = (Button) findViewById(R.id.button2); 
       next.setOnClickListener(new View.OnClickListener() { 
       public void onClick(View view) { 

        Intent myIntent = new Intent(view.getContext(), ConsumerRegistration.class); 
        startActivityForResult(myIntent, 0); 
       } 
       }); 
     } 
     } 


main2.xml 

    <?xml version="1.0" encoding="utf-8"?> 
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" 
     android:orientation="vertical" > 

     <Button android:text="View 1" 
       android:id="@+id/button2" 
      android:layout_width="fill_parent" 
       android:layout_height="wrap_content"> 
      </Button> 

    </LinearLayout> 

ConsumerRegistration.java 

    package com.multiview.org; 

    import java.io.BufferedReader; 
    import java.io.IOException; 
    import java.io.InputStream; 
    import java.io.InputStreamReader; 
    import org.apache.http.HttpEntity; 
    import org.apache.http.HttpResponse; 
    import org.apache.http.client.ClientProtocolException; 
    import org.apache.http.client.HttpClient; 
    import org.apache.http.client.methods.HttpPost; 
    import org.apache.http.entity.StringEntity; 
    import org.apache.http.impl.client.DefaultHttpClient; 
    import org.apache.http.message.BasicHeader; 
    import org.apache.http.protocol.HTTP; 
    import org.json.JSONArray; 
    import org.json.JSONException; 
    import org.json.JSONObject; 
    import android.app.Activity; 
    import android.content.Intent; 
    import android.os.Bundle; 
    import android.view.View; 
    import android.widget.Button; 
    import android.widget.EditText; 
    import android.widget.RadioButton; 
    import android.widget.Toast; 

    public class ConsumerRegistration extends Activity { 
     /** Called when the activity is first created. */ 
     EditText un,pw,pc,by,zc; 
     RadioButton m,f; 
     JSONObject j; 
     @Override 
     public void onCreate(Bundle savedInstanceState) { 
      super.onCreate(savedInstanceState); 
      setContentView(R.layout.registration); 

      un = (EditText)findViewById(R.id.et_un); 
      pw = (EditText)findViewById(R.id.et_pw); 
      pc = (EditText)findViewById(R.id.et_pc); 
      by = (EditText)findViewById(R.id.et_by); 
      zc = (EditText)findViewById(R.id.et_zc); 
      m=(RadioButton)findViewById(R.id.rb_m); 
      f=(RadioButton)findViewById(R.id.rb_f); 



      Button ok = (Button)findViewById(R.id.btn_login); 
      ok.setOnClickListener(new View.OnClickListener() { 

       public void onClick(View v) { 
        j = new JSONObject(); 
        try { 
        j.put("username", un.getText().toString()); 
        j.put("password", pw.getText().toString()); 
        j.put("email", un.getText().toString()); 
        j.put("is_active", "1"); 
        j.put("is_staff", "0"); 
        j.put("is_superuser","0"); 
        j.put("promo_code", pc.getText().toString()); 
        j.put("gender", "m"); 
        j.put("zip", zc.getText().toString()); 
        j.put("birth_year", by.getText().toString()); 
        j.put("first_name", "john"); 
        j.put("last_name", "doe"); 
        j.put("current_state", "1"); 


        } catch (JSONException e1) { 
         // TODO Auto-generated catch block 
         e1.printStackTrace(); 
        } 
        HttpClient httpclient = new DefaultHttpClient(); 
        HttpPost httppost = new HttpPost("http://10.0.2.2:8000/api/ecp/user/?format=json"); 
        try { 
         HttpEntity entity; 
         StringEntity s = new StringEntity(j.toString()); 
         s.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE, "application/json")); 
         entity = s; 
         httppost.setEntity(entity); 
         HttpResponse response; 
         response = httpclient.execute(httppost); 
         entity = response.getEntity(); 
         InputStream is = entity.getContent(); 
         BufferedReader reader = new BufferedReader(new InputStreamReader(is)); 
         StringBuilder sb = new StringBuilder(); 

         String line = null; 
         try { 
          while ((line = reader.readLine()) != null) { 
           sb.append((line + "\n")); 
          } 
         } catch (IOException e) { 
          e.printStackTrace(); 
         } finally { 
          try { 
           is.close(); 
          } catch (IOException e) { 
           e.printStackTrace(); 
          } 
         } 
         try { 
          Toast.makeText(ConsumerRegistration.this, "created", Toast.LENGTH_SHORT).show(); 
          JSONObject jsonObject = new JSONObject(sb.toString()); 
          JSONObject meta = jsonObject.getJSONObject("meta"); 
          String limit = meta.getString("limit"); 
          Toast.makeText(ConsumerRegistration.this, limit, Toast.LENGTH_SHORT).show(); 
          JSONArray array = jsonObject.getJSONArray("objects"); 

          String key = array.getJSONObject(0).getString("api_key"); 
          String uname = array.getJSONObject(0).getString("username"); 
          Toast.makeText(ConsumerRegistration.this, j.toString(), 
            Toast.LENGTH_SHORT).show(); 

         } catch (JSONException e) { 
          // TODO Auto-generated catch block 
          e.printStackTrace(); 
         } 
         //Toast.makeText(HelloWorldActivity.this, sb.toString(), Toast.LENGTH_SHORT).show(); 
        } catch (ClientProtocolException e) { 
         Toast.makeText(ConsumerRegistration.this, e.toString(), Toast.LENGTH_SHORT).show(); 

         // TODO Auto-generated catch block 
        } catch (IOException e) { 
         // TODO Auto-generated catch block 
         Toast.makeText(ConsumerRegistration.this, e.toString(), Toast.LENGTH_SHORT).show(); 

        } 


       } 
      }); 

      Button next = (Button) findViewById(R.id.btnLogin); 
      next.setOnClickListener(new View.OnClickListener() { 
      public void onClick(View view) { 
       Intent myIntent = new Intent(view.getContext(), Login.class); 
       startActivityForResult(myIntent, 0); 
      } 
      }); 
     } 

    } 

Registration.xml 

    <TableLayout 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" 
     xmlns:android="http://schemas.android.com/apk/res/android"> 
     <TableRow> 
      <Button 
       android:id="@+id/btnLogin" 
       android:text="Login" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" /> 
     </TableRow> 
     <TableRow> 
      <TextView 
      android:id="@+id/tv_un" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:layout_alignParentLeft="true" 
      android:text="Login Email:" 
      android:textColor="#444444" 
      android:textSize="10pt" /> 

      <EditText 
       android:id="@+id/et_un" 
       android:layout_width="150dip" 
       android:layout_height="wrap_content" 
       android:layout_alignTop="@id/tv_un" 
       android:layout_toRightOf="@id/tv_un" 
       android:background="@android:drawable/editbox_background" /> 
     </TableRow> 
     <TableRow> 
      <TextView 
       android:id="@+id/tv_pw" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_alignRight="@+id/textView2" 
       android:layout_below="@+id/et_un" 
       android:text="Password:" 
       android:textColor="#444444" 
       android:textSize="10pt" /> 
     <EditText 
      android:id="@+id/et_pw" 
      android:layout_width="150dip" 
      android:layout_height="wrap_content" 
      android:background="@android:drawable/editbox_background" 
      android:ems="10" 
      android:password="true" /> 
     </TableRow> 
     <TableRow> 
      <TextView 
       android:id="@+id/tv_pc" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_alignBaseline="@+id/et_pc" 
       android:layout_alignBottom="@+id/et_pc" 
       android:layout_alignParentLeft="true" 
       android:text="Promo Code" 
       android:textColor="#444444" 
       android:textSize="10pt" /> 
      <EditText 
       android:id="@+id/et_pc" 
       android:layout_width="150dip" 
       android:layout_height="wrap_content" 
       android:layout_alignTop="@id/tv_un" 
       android:layout_toRightOf="@id/tv_un" 
       android:background="@android:drawable/editbox_background" /> 

     </TableRow> 
     <TableRow> 
      <TextView 
       android:id="@+id/tv_g" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_centerVertical="true" 
       android:text="Gender" 
       android:textColor="#444444" 
       android:textSize="10pt" /> 
       <RadioGroup 
        android:id="@+id/radioSex" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" > 

        <RadioButton 
         android:id="@+id/rb_m" 
         android:layout_width="wrap_content" 
         android:layout_height="wrap_content" 
         android:checked="true" 
         android:text="Male" /> 

        <RadioButton 
         android:id="@+id/rb_f" 
         android:layout_width="wrap_content" 
         android:layout_height="wrap_content" 
         android:text="Female" /> 

        </RadioGroup> 


     </TableRow> 
     <TableRow> 

      <TextView 
       android:id="@+id/textView2" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:text="Birth Year" 
       android:textColor="#444444" 
       android:textSize="10pt" /> 

      <EditText 
      android:id="@+id/et_by" 
      android:layout_width="150dip" 
      android:layout_height="wrap_content" 
      android:layout_alignTop="@id/tv_un" 
      android:layout_toRightOf="@id/tv_un" 
      android:background="@android:drawable/editbox_background" /> 

     </TableRow> 
     <TableRow> 
      <TextView 
       android:id="@+id/textView3" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_alignBaseline="@+id/et_zc" 
       android:layout_alignBottom="@+id/et_zc" 
       android:layout_alignLeft="@+id/textView2" 
       android:text="Zip Code" 
       android:textColor="#444444" 
       android:textSize="10pt" /> 

      <EditText 
       android:id="@+id/et_zc" 
       android:layout_width="150dip" 
       android:layout_height="wrap_content" 
       android:layout_alignTop="@id/tv_un" 
       android:layout_toRightOf="@id/tv_un" 
       android:background="@android:drawable/editbox_background" /> 

     </TableRow> 
     <TableRow> 
       <Button 
        android:id="@+id/btn_back" 
        android:layout_width="100dip" 
        android:layout_height="wrap_content" 
        android:layout_alignParentBottom="true" 
        android:layout_centerHorizontal="true" 
        android:text="Back" /> 


       <Button 
        android:id="@+id/btn_login" 
        android:layout_width="100dip" 
        android:layout_height="wrap_content" 
        android:layout_alignParentBottom="true" 
        android:layout_centerHorizontal="true" 
        android:text="Next" /> 


     </TableRow> 
    </TableLayout> 

Toc.java 

    package com.multiview.org; 
    import android.app.Activity; 
    import android.content.Intent; 
    import android.os.Bundle; 
    import android.view.View; 
    import android.widget.Button; 
    public class Toc extends Activity { 
     /** Called when the activity is first created. */ 
     @Override 
     public void onCreate(Bundle savedInstanceState) { 
      super.onCreate(savedInstanceState); 
      setContentView(R.layout.terms); 
      Button next = (Button) findViewById(R.id.btnAccept); 
       next.setOnClickListener(new View.OnClickListener() { 
       public void onClick(View view) { 
        Intent myIntent = new Intent(view.getContext(), Login.class); 
        startActivityForResult(myIntent, 0); 
       } 
       }); 
     } 
     } 


terms.xml 

    <?xml version="1.0" encoding="utf-8"?> 
    <TableLayout 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" 
     xmlns:android="http://schemas.android.com/apk/res/android"> 
     <TableRow> 

      <EditText 
       android:id="@+id/EditText02" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:ems="10" 
       android:gravity="top|left" 
       android:inputType="textMultiLine" 
       android:lines="5" 
       android:scrollHorizontally="false" 
       android:value="this is test"/> 
     </TableRow> 
     <TableRow> 

      <Button 
       android:id="@+id/button2" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:text="Back" /> 


      <Button 
       android:id="@+id/btnAccept" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:text="Accept" /> 
     </TableRow> 
    </TableLayout> 

Manifest file 


    <?xml version="1.0" encoding="utf-8"?> 
    <manifest xmlns:android="http://schemas.android.com/apk/res/android" 
     package="com.multiview.org" 
     android:versionCode="1" 
     android:versionName="1.0" > 

     <uses-sdk android:minSdkVersion="10" /> 
     <uses-permission android:name="android.permission.INTERNET" /> 

     <application 
      android:icon="@drawable/ic_launcher" 
      android:label="@string/app_name" > 
      <activity 
       android:name=".Toc" 
       android:label="@string/app_name" > 
       <intent-filter> 
        <action android:name="android.intent.action.MAIN" /> 

        <category android:name="android.intent.category.LAUNCHER" /> 
       </intent-filter> 
      </activity> 
      <activity android:name=".Login"></activity> 
     </application> 

    </manifest>

請讓我怎麼找到這裏到底是意外錯誤...謝謝

來源

2012-07-13 hangman

post logcat錯誤 – Ronnie 2012-07-13 03:36:59

填充代碼過多，將其縮小到可能的分段，而不是整個源代碼... – JoxTraex 2012-07-13 03:41:59

您沒有在清單中聲明ConsumerRegistration活動。聲明它並再試一次。

來源

2012-07-13 03:47:07

意外的錯誤，而切換意見android

回答

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