Initial Contribution

1 files changed, 113 insertions, 0 deletions

diff --git a/core/java/android/content/DialogInterface.java b/core/java/android/content/DialogInterface.java
new file mode 100644
index 0000000..fc94aa6
--- /dev/null
+++ b/core/java/android/content/DialogInterface.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.content;
+
+import android.view.KeyEvent;
+
+/**
+ * 
+ */
+public interface DialogInterface {    
+    public static final int BUTTON1 = -1;
+    public static final int BUTTON2 = -2;
+    public static final int BUTTON3 = -3;
+
+    public void cancel();
+
+    public void dismiss();
+
+    /**
+     * Interface used to allow the creator of a dialog to run some code when the
+     * dialog is canceled.
+     * <p>
+     * This will only be called when the dialog is canceled, if the creator
+     * needs to know when it is dismissed in general, use
+     * {@link DialogInterface.OnDismissListener}.
+     */
+    interface OnCancelListener {
+        /**
+         * This method will be invoked when the dialog is canceled.
+         * 
+         * @param dialog The dialog that was canceled will be passed into the
+         *            method.
+         */
+        public void onCancel(DialogInterface dialog);
+    }
+
+    /**
+     * Interface used to allow the creator of a dialog to run some code when the
+     * dialog is dismissed.
+     */
+    interface OnDismissListener {
+        /**
+         * This method will be invoked when the dialog is dismissed.
+         * 
+         * @param dialog The dialog that was dismissed will be passed into the
+         *            method.
+         */
+        public void onDismiss(DialogInterface dialog);
+    }
+
+    /**
+     * Interface used to allow the creator of a dialog to run some code when an
+     * item on the dialog is clicked..
+     */
+    interface OnClickListener {
+        /**
+         * This method will be invoked when a button in the dialog is clicked.
+         * 
+         * @param dialog The dialog that received the click.
+         * @param which The button that was clicked, i.e. BUTTON1 or BUTTON2 or
+         *            the position of the item clicked.
+         */
+        public void onClick(DialogInterface dialog, int which);
+    }
+    
+    /**
+     * Interface used to allow the creator of a dialog to run some code when an
+     * item in a multi-choice dialog is clicked.
+     */
+    interface OnMultiChoiceClickListener {
+        /**
+         * This method will be invoked when an item in the dialog is clicked.
+         * 
+         * @param dialog The dialog where the selection was made.
+         * @param which The position of the item in the list that was clicked.
+         * @param isChecked True if the click checked the item, else false.
+         */
+        public void onClick(DialogInterface dialog, int which, boolean isChecked);
+    }
+    
+    /**
+     * 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.
+     */
+    interface OnKeyListener {
+        /**
+         * Called when a key is dispatched to a dialog. This allows listeners to
+         * get a chance to respond before the dialog.
+         * 
+         * @param dialog The dialog the key has been dispatched to.
+         * @param keyCode The code for the physical key that was pressed
+         * @param event The KeyEvent object containing full information about
+         *            the event.
+         * @return True if the listener has consumed the event, false otherwise.
+         */
+        public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event);
+    }
+}