없습니다

는

내가 작업 표시 줄의 항목에지도를 넣어하려고하고이없습니다

06-30 12:51:28.355: E/AndroidRuntime(1417): FATAL EXCEPTION: main 
06-30 12:51:28.355: E/AndroidRuntime(1417): java.lang.RuntimeException: Unable to start activity ComponentInfo{org.example.larissaevent/org.example.larissaevent.MapActivity}: android.view.InflateException: Binary XML file line #6: Error inflating class fragment 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.ActivityThread.access$600(ActivityThread.java:141) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.os.Handler.dispatchMessage(Handler.java:99) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.os.Looper.loop(Looper.java:137) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.ActivityThread.main(ActivityThread.java:5103) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at java.lang.reflect.Method.invokeNative(Native Method) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at java.lang.reflect.Method.invoke(Method.java:525) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at dalvik.system.NativeStart.main(Native Method) 
06-30 12:51:28.355: E/AndroidRuntime(1417): Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class fragment 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.view.LayoutInflater.rInflate(LayoutInflater.java:755) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.view.LayoutInflater.inflate(LayoutInflater.java:492) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.Activity.setContentView(Activity.java:1895) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at org.example.larissaevent.MapActivity.onCreate(MapActivity.java:23) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.Activity.performCreate(Activity.java:5133) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  ... 11 more 
06-30 12:51:28.355: E/AndroidRuntime(1417): Caused by: java.lang.ClassCastException: org.example.larissaevent.MapActivity cannot be cast to android.app.Fragment 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.Fragment.instantiate(Fragment.java:585) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.Fragment.instantiate(Fragment.java:560) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.app.Activity.onCreateView(Activity.java:4738) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:689) 
06-30 12:51:28.355: E/AndroidRuntime(1417):  ... 21 more

이 작업 표시 줄

public boolean onOptionsItemSelected(MenuItem item) { 
     Intent intent= null; 
     switch (item.getItemId()) { 
     case R.id.action_activity1: 

      intent =new Intent(MainActivity.this,MapActivity.class); 
      startActivity(intent); 

      break; 

     case R.id.action_activity2: 
      String facebook ="https://www.facebook.com/"; 
      intent =new Intent(Intent.ACTION_VIEW, Uri.parse(facebook)); 
      startActivity(intent); 
      break; 

     case R.id.action_activity4: 
      String facebook1 ="https://www.facebook.com/"; 
      intent =new Intent(Intent.ACTION_VIEW, Uri.parse(facebook1)); 
      startActivity(intent); 
      break; 




     default: 
      break; 
     } 
     return super.onOptionsItemSelected(item); 
    }

에 대한 MainActivity의 코드를 기록했다 확인이지도는 활동

package org.example.larissaevent; 



import android.app.Activity; 
import android.os.Bundle; 
import android.support.v4.app.FragmentActivity; 
import android.widget.Toast; 

import com.google.android.gms.maps.GoogleMap; 
import com.google.android.gms.maps.MapFragment; 

public class MapActivity extends FragmentActivity { 



    // Google Map 
    private GoogleMap googleMap; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.map_fragment); 

     try { 
      // Loading map 
      initilizeMap(); 

     } catch (Exception e) { 
      e.printStackTrace(); 
     } 

    } 





    /** 
    * function to load map. If map is not created it will create it for you 
    * */ 
    private void initilizeMap() { 
     if (googleMap == null) { 
      googleMap = ((MapFragment) getFragmentManager().findFragmentById(
        R.id.map)).getMap(); 

      if (googleMap != null) { 
       // The Map is verified. It is now safe to manipulate the map. 

      } 

      // check if map is created successfully or not 
      if (googleMap == null) { 
       Toast.makeText(getApplicationContext(), 
         "Sorry! unable to create maps", Toast.LENGTH_SHORT) 
         .show(); 
      } 
     } 
    } 

    @Override 
    protected void onResume() { 
     super.onResume(); 
     initilizeMap(); 
    } 



}

는이 내 매니페스트

입니다

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

    <uses-sdk android:minSdkVersion="14" 
     android:targetSdkVersion="19" /> 

    <uses-permission android:name="android.permission.READ_PHONE_STATE" /> 

    <permission 
     android:name="org.example.larissaevent.permission.MAPS_RECEIVE" 
     android:protectionLevel="signature" /> 

    <uses-permission android:name="org.example.larissaevent.MAPS_RECEIVE" /> 



    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> 
    <uses-permission android:name="android.permission.INTERNET" /> 
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" /> 
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 

    <!-- Required to show current location --> 
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /> 
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> 

    <!-- Required OpenGL ES 2.0. for Maps V2 --> 
    <uses-feature 
     android:glEsVersion="0x00020000" 
     android:required="true" /> 

    <!-- Requires OpenGL ES version 2 --> 
    <uses-feature 
     android:glEsVersion="0x00020000" 
     android:required="true" /> 


    <application 
     android:allowBackup="true" 
     android:icon="@drawable/ic_launcher" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 


     <activity 
      android:name="org.example.larissaevent.SplashScreen" 
      android:label="@string/app_name" 
      android:screenOrientation="portrait" 
      android:theme="@android:style/Theme.Black.NoTitleBar" > 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

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

     <!-- Main activity --> 
     <activity 
      android:name="org.example.larissaevent.MainActivity" 
      android:label="@string/app_name" > 
     </activity> 
     <activity 
      android:name=".AllProductsActivity" 
      android:label="@string/app_name" > 
     </activity> 
     <activity 
      android:name=".DetailsActivity" 
      android:label="@string/app_name" > 
     </activity> 

     <activity 
      android:name=".MapActivity" 
      android:label="@string/app_name" > 
     </activity> 


     <meta-data 
      android:name="com.google.android.maps.v2.API_KEY" 
      android:value="AIzaSyC44ygrUOcoU8YhRz_KUTkxzyYmcvVxJYk" /> 
    </application> 

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





</manifest>

모든 솔루션 당신은 조각과 활동을 엉망

출처

2014-06-30 gas

문제는'res/layout/map_fragment.xml'에있는 것으로 보입니다. – CommonsWare

... 내가 너무 안드로이드 프로그래밍에 새로운 오전? 그것이 작동되도록합니다. 다음과 같이 당신은 당신의 코드를 변경해야하며, 그것을 작동합니다 : 그것에

public MapFragment extends Fragment { 
@Override 
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 
    // Inflate the layout for this fragment 
    View view = inflater.inflate(R.layout.map_fragment, container, false); 
    Button alarmButton = (Button) view.findViewById(R.id.alarmButton); 
    alarmButton.setOnClickListener(this); 

    try { 
     // Loading map 
     initilizeMap(); 

    } catch (Exception e) { 
     e.printStackTrace(); 
    } 

    return view; 
} 

@Override 
public void onDestroyView() { 
    MapFragment f = (MapFragment) getFragmentManager().findFragmentById(R.id.map); 
    if (f != null) { 
     try { 
      getFragmentManager().beginTransaction().remove(f).commit(); 
     } catch (Exception e) { 
      e.printStackTrace(); 
     } 
    } 
    super.onDestroyView(); 
} 
... 
}

및 레이아웃 파일 :

<fragment 
     android:id="@+id/map" 
     android:name="com.google.android.gms.maps.MapFragment" 
     android:layout_width="fill_parent" 
     android:layout_height="0dp" 
     android:layout_weight="1"/>

희망이 도움이!

출처

2014-06-30 17:11:34 Robin

나는 tuttorial를 사용했다. 그리고 그것은 그것을 설명하는 길이었다. 나는 그것을 시험해 볼 것이다. 당신에게 대단히 감사 할 것이다. – gas

답변

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