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  /*
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   * Copyright (C) 2006 The Android Open Source Project
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   *
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   * Licensed under the Apache License, Version 2.0 (the "License");
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   * you may not use this file except in compliance with the License.
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   * You may obtain a copy of the License at
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   *
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   *      http://www.apache.org/licenses/LICENSE-2.0
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   *
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  * Unless required by applicable law or agreed to in writing, software
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  * distributed under the License is distributed on an "AS IS" BASIS,
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  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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  * See the License for the specific language governing permissions and
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  * limitations under the License.
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  */
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 package android.content;
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 public interface DialogInterface {    
    
The identifier for the positive button. 
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     public static final int BUTTON_POSITIVE = -1;

    
The identifier for the negative button. 
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     public static final int BUTTON_NEGATIVE = -2;

    
The identifier for the neutral button. 
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     public static final int BUTTON_NEUTRAL = -3;

    

Deprecated:
Use BUTTON_POSITIVE
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     @Deprecated
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     public static final int BUTTON1 = ;

    

Deprecated:
Use BUTTON_NEGATIVE
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     @Deprecated
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     public static final int BUTTON2 = ;

    

Deprecated:
Use BUTTON_NEUTRAL
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     @Deprecated
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     public static final int BUTTON3 = ;
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     public void cancel();
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     public void dismiss();

    
Interface used to allow the creator of a dialog to run some code when the dialog is canceled.

This will only be called when the dialog is canceled, if the creator needs to know when it is dismissed in general, use DialogInterface.OnDismissListener. 

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     interface OnCancelListener {
        
This method will be invoked when the dialog is canceled.

Parameters:
dialog The dialog that was canceled will be passed into the method.
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         public void onCancel(DialogInterface dialog);
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     }

    
Interface used to allow the creator of a dialog to run some code when the dialog is dismissed. 
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     interface OnDismissListener {
        
This method will be invoked when the dialog is dismissed.

Parameters:
dialog The dialog that was dismissed will be passed into the method.
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         public void onDismiss(DialogInterface dialog);
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     }

    
Interface used to allow the creator of a dialog to run some code when the dialog is shown. 
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     interface OnShowListener {
        
This method will be invoked when the dialog is shown.

Parameters:
dialog The dialog that was shown will be passed into the method.
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        public void onShow(DialogInterface dialog);
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    }

    
Interface used to allow the creator of a dialog to run some code when an item on the dialog is clicked.. 
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    interface OnClickListener {
        
This method will be invoked when a button in the dialog is clicked.

Parameters:
dialog The dialog that received the click.
which The button that was clicked (e.g. DialogInterface.BUTTON1) or the position of the item clicked.
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        /* TODO: Change to use BUTTON_POSITIVE after API council */
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        public void onClick(DialogInterface dialog, int which);
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    }
    
    
Interface used to allow the creator of a dialog to run some code when an item in a multi-choice dialog is clicked. 
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    interface OnMultiChoiceClickListener {
        
This method will be invoked when an item in the dialog is clicked.

Parameters:
dialog The dialog where the selection was made.
which The position of the item in the list that was clicked.
isChecked True if the click checked the item, else false.
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        public void onClick(DialogInterface dialog, int which, boolean isChecked);
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    }
    
    
Interface definition for a callback to be invoked when a key event is dispatched to this dialog. The callback will be invoked before the key event is given to the dialog. 
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    interface OnKeyListener {
        
Called when a key is dispatched to a dialog. This allows listeners to get a chance to respond before the dialog.

Parameters:
dialog The dialog the key has been dispatched to.
keyCode The code for the physical key that was pressed
event The KeyEvent object containing full information about the event.
Returns:
True if the listener has consumed the event, false otherwise.
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        public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event);
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    }
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