Ein Fehler beim Erstellen Popup

Question

Ich habe ein Popup erstellt. Und das funktioniert gut in Aktivität. aber wenn ich dieses Popup in Fragment als eine Ausnahme verwenden, auftreten. ich kann nicht verstehen, ho, dies zu lösen.

ChangePasswordFragment.java

public class ChangePasswordFragment extends Fragment implements OnClickListener,AllInOneAsyncTask.ServiceResultListener { 

    private EditText changeCurrentPassword,changeNewPassword,retypeNewPassword; 
    private Button btnUpdate; 
    private View rootView; 
    private ProgressDialog progress; 
    private AlertDialog popuupDialog; 
    private Handler messageHandler; 
    private AppSharedPreference appSharedPreference; 
    // flag for Internet connection status 
    private Boolean isInternetPresent = false; 
    // Connection detector class 
    private ConnectionDetector cd; 

    @Override 
    public void onStart() { 
     super.onStart(); 
    } 

    @Override 
    public void onStop() { 
     super.onStop(); 
    } 

    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, 
          Bundle savedInstanceState) { 

     rootView = inflater.inflate(R.layout.fragment_change_password, container, false); 

     // creating connection detector class instance 
     cd = new ConnectionDetector(getActivity()); 

     // get Internet status 
     isInternetPresent = cd.isConnectingToInternet(); 

     // check for Internet status 
     if (isInternetPresent) { 
      messageHandler = new Handler(); 
      appSharedPreference = AppSharedPreference.getInstance(getActivity()); 
      initView(rootView); 
     } else { 
      // Internet connection is not present 
      // Ask user to connect to Internet 
      AppUtil.showAlertDialog(getActivity(), "No Internet Connection", "You don't have internet connection.", false); 
     } 

     return rootView; 
    } 

    private void initView(View view) 
    { 
     changeCurrentPassword=(EditText)view.findViewById(R.id.change_current_password); 
     changeNewPassword=(EditText)view.findViewById(R.id.change_new_password); 
     retypeNewPassword=(EditText)view.findViewById(R.id.retype_new_password); 

     btnUpdate=(Button)view.findViewById(R.id.btn_update); 

     btnUpdate.setOnClickListener(this); 
    } 
    @Override 
    public void onClick(View v) { 

     switch (v.getId()) { 

     case R.id.btn_update: 

      // check for Internet status 
      if (isInternetPresent) { 
       progress = new ProgressDialog(getActivity()); 
       progress.setMessage("Please Wait, It may take few seconds..."); 
       progress.setProgressStyle(ProgressDialog.STYLE_SPINNER); 
       progress.setIndeterminate(true); 
       progress.show(); 
       messageHandler.postDelayed(new Runnable() { 
        public void run() { 
         checkValidation(); 
        } 
       }, 3000); 
      } else { 
       // Internet connection is not present 
       // Ask user to connect to Internet 
       AppUtil.showAlertDialog(getActivity(), "No Internet Connection", "You don't have internet connection.", false); 
      } 
      break; 
     } 
    } 

    @SuppressWarnings("unchecked") 
    private void callChangePasswordApi() { 
     String string_changeCurrentPassword = changeCurrentPassword.getText().toString(); 
     String string_changeNewPassword = changeNewPassword.getText().toString(); 

     Map<String, String> param = null; 
     try { 
      param = new HashMap<String, String>(); 
      param.put("username", appSharedPreference.getUserName()); 
      param.put("trpass", appSharedPreference.getPassword()); 
      param.put("oldpassword", string_changeCurrentPassword); 
      param.put("newpassword", string_changeNewPassword); 
      param.put("action", "FORGOT_PASS"); 
     } 
     catch(Exception e) 
     { 
      e.printStackTrace(); 
     } 
     String jobjstr = param.toString(); 
     Log.e("LOGINREQUESTTTTTTT", jobjstr); 
     if (jobjstr != null) { 

      AllInOneAsyncTask asyncTask = new AllInOneAsyncTask(getActivity()); 
      asyncTask.setServiceResultListener(this); 
      asyncTask.setServiceType(Constants.SERVICE_TYPE_GET_PROFILE); 
      asyncTask.execute(param); 
     } 
    } 

    @SuppressWarnings("unused") 
    private void checkValidation() 
    { 
     String string_changeCurrentPassword = changeCurrentPassword.getText().toString(); 
     String string_changeNewPassword = changeNewPassword.getText().toString(); 
     String string_retypeNewPassword = retypeNewPassword.getText().toString(); 

     if(!string_changeCurrentPassword.matches("") && string_changeCurrentPassword.matches(appSharedPreference.getPassword())) 
     { 
      if(string_changeNewPassword.length() >= 6) 
      { 
       if(!string_changeNewPassword.matches(string_changeCurrentPassword)) 
       { 
        if(string_retypeNewPassword.length() >= 6 && string_retypeNewPassword.matches(string_changeNewPassword)) 
        { 
         callChangePasswordApi(); 
        } 
        else 
        { 
         if (progress != null || progress.isShowing()) 
          progress.dismiss(); 
         showChangePasswordRechargePopup(getActivity(), getResources().getString(R.string.password_not_match)); 
        } 
       } 
       else 
       { 
        if (progress != null || progress.isShowing()) 
         progress.dismiss(); 
        showChangePasswordRechargePopup(getActivity(), getResources().getString(R.string.password_match)); 
       } 
      } 
      else 
      { 
       if (progress != null || progress.isShowing()) 
        progress.dismiss(); 
       showChangePasswordRechargePopup(getActivity(), getResources().getString(R.string.wrong_password)); 
      } 
     } 
     else 
     { 
      if (progress != null || progress.isShowing()) 
       progress.dismiss(); 
      showChangePasswordRechargePopup(getActivity(), getResources().getString(R.string.correct_password)); 
     } 
    } 

    @Override 
    public void onResult(String resultData, int requestType) { 
     // TODO Auto-generated method stub 
     if (requestType == Constants.SERVICE_TYPE_GET_PROFILE) { 
      try { 
       JSONObject obj = new JSONObject(resultData); 
       String status = obj.getString("Status"); 
       String message = obj.getString("Message"); 
       if (status.equals("1")) { 
        String string_changeNewPassword = changeNewPassword.getText().toString(); 
        appSharedPreference.setPassword(string_changeNewPassword); 
        if (progress != null || progress.isShowing()) 
         progress.dismiss(); 
        Toast.makeText(getActivity(), message, Toast.LENGTH_SHORT).show(); 
        startActivity(new Intent(getActivity(), MainActivity.class)); 
        getActivity().finish(); 
       } 
       else { 
        if (progress != null || progress.isShowing()) 
         progress.dismiss(); 
        showChangePasswordRechargePopup(getActivity(),message); 
       } 
      } 
      catch(Exception e) 
      { 
      } 
     } 
    } 
    public void showChangePasswordRechargePopup(final Context ctx, String message) 
    { 
     LayoutInflater li = LayoutInflater.from(ctx); 
     View promptsView = li.inflate(R.layout.popup, null); 
     AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(ctx); 
     alertDialogBuilder.setView(promptsView); 
     TextView tvMessage = (TextView)promptsView.findViewById(R.id.tvMessage); 
     Button btnOk = (Button)promptsView.findViewById(R.id.btnOk); 
     tvMessage.setText(message); 
     btnOk.setOnClickListener(new View.OnClickListener() 
     { 
      @Override 
      public void onClick(View v) 
      { 
       popuupDialog.dismiss(); 
      } 
     }); 
     // create alert dialog 
     popuupDialog = alertDialogBuilder.create(); 
     popuupDialog.getWindow().setBackgroundDrawableResource(R.drawable.popup_bg); 
     // show it 
     popuupDialog.show(); 
    } 
} 

popup.xml

<LinearLayout 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto" 
    android:id="@+id/layout_root" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:orientation="vertical" 
    android:padding="10dp" 
    android:background="@drawable/popup_bg" > 

    <com.webzone.allbillpay.ui.CustomTextView 
     android:id="@+id/tvMessage" 
     app:typeface="Roboto-Regular.ttf" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:gravity="center" 
     android:minHeight="100dp" 
     android:textColor="@color/black" 
     android:textSize="18sp"/> 
    <Button 
     android:id="@+id/btnOk" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:paddingLeft="40dp" 
     android:paddingRight="40dp" 
     android:paddingTop="10dp" 
     android:paddingBottom="10dp" 
     android:gravity="center" 
     android:text="Ok" 
     android:textColor="@color/white" 
     android:background="@drawable/button_selector" 
     android:textAllCaps="false" 
     android:layout_gravity="center_horizontal"/> 
</LinearLayout> 

Exception

05-27 16:12:08.536 29591-29591/com.webzone.allbillpay E/AndroidRuntime: FATAL EXCEPTION: main 
                     Process: com.webzone.allbillpay, PID: 29591 
                     java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity. 
                      at android.support.v7.app.AppCompatDelegateImplBase.onCreate(AppCompatDelegateImplBase.java:122) 
                      at android.support.v7.app.AppCompatDelegateImplV7.onCreate(AppCompatDelegateImplV7.java:146) 
                      at android.support.v7.app.AppCompatDialog.<init>(AppCompatDialog.java:48) 
                      at android.support.v7.app.AlertDialog.<init>(AlertDialog.java:92) 
                      at android.support.v7.app.AlertDialog$Builder.create(AlertDialog.java:882) 
                      at com.webzone.allbillpay.fragment.ChangePasswordFragment.showChangePasswordRechargePopup(ChangePasswordFragment.java:242) 
                      at com.webzone.allbillpay.fragment.ChangePasswordFragment.checkValidation(ChangePasswordFragment.java:192) 
                      at com.webzone.allbillpay.fragment.ChangePasswordFragment.access$000(ChangePasswordFragment.java:33) 
                      at com.webzone.allbillpay.fragment.ChangePasswordFragment$1.run(ChangePasswordFragment.java:109) 
                      at android.os.Handler.handleCallback(Handler.java:739) 
                      at android.os.Handler.dispatchMessage(Handler.java:95) 
                      at android.os.Looper.loop(Looper.java:135) 
                      at android.app.ActivityThread.main(ActivityThread.java:5343) 
                      at java.lang.reflect.Method.invoke(Native Method) 
                      at java.lang.reflect.Method.invoke(Method.java:372) 
                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905) 
                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700) 

AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.webzone.allbillpay" 
    android:versionCode="1" 
    android:versionName="1.0.0" > 

    <uses-permission android:name="android.permission.READ_CONTACTS" /> 
    <uses-permission android:name="android.permission.INTERNET" /> 
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> 
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> 
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /> 
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> 

    <application 
     android:name="com.webzone.allbillpay.application.AllBillPayApplication" 
     android:allowBackup="true" 
     android:icon="@mipmap/ic_launcher" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 
     <activity 
      android:name=".SplashActivity" 
      android:label="@string/app_name" 
      android:theme="@style/Theme.AppCompat.Light.NoActionBar"> 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 
     <activity 
      android:name="com.webzone.allbillpay.LoginActivity" 
      android:label="@string/app_name" 
      android:screenOrientation="portrait" 
      android:theme="@style/AppTheme.Dark"> 
     </activity> 
     <activity 
      android:name="com.webzone.allbillpay.MainActivity" 
      android:label="@string/app_name"> 
     </activity> 
     <activity 
      android:name="com.webzone.allbillpay.ForgetPasswordActivity" 
      android:label="@string/app_name" 
      android:theme="@style/AppTheme.Dark"> 
     </activity> 
     <activity 
      android:name="com.webzone.allbillpay.ConfirmMobileRechargeActivity" 
      android:label="@string/app_name" 
      android:theme="@android:style/Theme.WithActionBar"> 
     </activity> 
     <activity 
      android:name="com.webzone.allbillpay.ConfirmDTHRechargeActivity" 
      android:label="@string/app_name" 
      android:theme="@android:style/Theme.WithActionBar"> 
     </activity> 
     <activity 
      android:name="com.webzone.allbillpay.ConfirmDatacardRechargeActivity" 
      android:label="@string/app_name" 
      android:theme="@android:style/Theme.WithActionBar"> 
     </activity> 
    </application> 

</manifest> 

style.xml

<resources> 

    <!-- 
     Base application theme, dependent on API level. This theme is replaced 
     by AppBaseTheme from res/values-vXX/styles.xml on newer devices. 
    --> 
    <style name="AppBaseTheme" parent="android:Theme.Black"> 
     <item name="android:textColorPrimary">@color/white</item> 

    </style> 

    <style name="AppTheme.Dark" parent="Theme.AppCompat.NoActionBar"> 
     <item name="colorPrimary">@color/primary</item> 
     <item name="colorPrimaryDark">@color/primary_dark</item> 
     <item name="colorAccent">@color/accent</item> 

     <item name="android:windowBackground">@color/primary</item> 

     <item name="colorControlNormal">@color/primary_darker</item> 
     <item name="colorControlActivated">@color/black</item> 
     <item name="colorControlHighlight">@color/black</item> 
     <item name="android:textColorHint">@color/iron</item> 

     <item name="colorButtonNormal">@color/primary_darker</item> 
     <!--<item name="android:colorButtonNormal">@color/primary_darker</item>--> 
    </style> 

    <style name="AppTheme.Dark.Dialog" parent="Theme.AppCompat.Dialog"> 
     <item name="colorAccent">@color/white</item> 
     <item name="android:textColorPrimary">@color/white</item> 
     <item name="android:background">@color/primary_darker</item> 
    </style> 

    <!-- Application theme. --> 
    <style name="AppTheme" parent="AppBaseTheme"> 
     <!-- All customizations that are NOT specific to a particular API-level can go here. --> 
    </style> 

    <style name="EditTextStyle"> 
     <item name="android:layout_width">match_parent</item> 
     <item name="android:layout_height">wrap_content</item> 
     <item name="android:padding">10dp</item> 
     <item name="android:gravity">left</item> 
     <item name="android:layout_marginTop">10dp</item> 
     <item name="android:ems">10</item> 
    </style> 

    <style name="ButtonStyle"> 
     <item name="android:layout_width">wrap_content</item> 
     <item name="android:layout_height">wrap_content</item> 
     <item name="android:layout_marginTop">10dp</item> 
     <item name="android:padding">10dp</item> 
     <item name="android:layout_gravity">center</item> 
    </style> 

</resources> 

bitte helfen, wenn eine Lösung für dieses.

Answer 1

ändern das Thema

<!-- Base application theme. --> 
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar"> 
    <!-- Customize your theme here. --> 
    <item name="colorPrimary">@color/colorPrimary</item> 
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item> 
    <item name="colorAccent">@color/colorAccent</item> 
</style> 

und in menifest.xml