1 files changed, 0 insertions, 115 deletions
diff --git a/src/com/android/camera/ShutterButton.java b/src/com/android/camera/ShutterButton.java
deleted file mode 100644
index bd8d042..0000000
--- a/src/com/android/camera/ShutterButton.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright (C) 2008 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 com.android.camera;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.widget.ImageView;
-
-/**
- * A button designed to be used for the on-screen shutter button.
- * It's currently an ImageView that can call a delegate when the pressed state changes.
- */
-public class ShutterButton extends ImageView {
-    /**
-     * Interface definition for a callback to be invoked when a ModeButton's pressed state changes.
-     */
-    public interface OnShutterButtonListener {
-        /**
-         * Called when a ShutterButton has been pressed.
-         *
-         * @param b The ShutterButton that was pressed.
-         */
-        void onShutterButtonFocus(ShutterButton b, boolean pressed);
-        void onShutterButtonClick(ShutterButton b);
-    }
-
-    private OnShutterButtonListener mListener;
-    private boolean mOldPressed;
-
-    public ShutterButton(Context context) {
-        super(context);
-    }
-
-    public ShutterButton(Context context, AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    public ShutterButton(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs, defStyle);
-    }
-
-    public void setOnShutterButtonListener(OnShutterButtonListener listener) {
-        mListener = listener;
-    }
-
-    /**
-     * Hook into the drawable state changing to get changes to isPressed -- the
-     * onPressed listener doesn't always get called when the pressed state changes.
-     */
-    @Override
-    protected void drawableStateChanged() {
-        super.drawableStateChanged();
-        final boolean pressed = isPressed();
-        if (pressed != mOldPressed) {
-            if (!pressed) {
-                // When pressing the physical camera button the sequence of events is:
-                //    focus pressed, optional camera pressed, focus released.
-                // We want to emulate this sequence of events with the shutter button.
-                // When clicking using a trackball button, the view system changes
-                // the the drawable state before posting click notification, so the
-                // sequence of events is:
-                //    pressed(true), optional click, pressed(false)
-                // When clicking using touch events, the view system changes the
-                // drawable state after posting click notification, so the sequence of
-                // events is:
-                //    pressed(true), pressed(false), optional click
-                // Since we're emulating the physical camera button, we want to have the
-                // same order of events. So we want the optional click callback to be delivered
-                // before the pressed(false) callback.
-                //
-                // To do this, we delay the posting of the pressed(false) event slightly by
-                // pushing it on the event queue. This moves it after the optional click
-                // notification, so our client always sees events in this sequence:
-                //     pressed(true), optional click, pressed(false)
-                post(new Runnable() {
-                    public void run() {
-                        callShutterButtonFocus(pressed);
-                    }
-                });
-            } else {
-                callShutterButtonFocus(pressed);
-            }
-            mOldPressed = pressed;
-        }
-    }
-
-    private void callShutterButtonFocus(boolean pressed) {
-        if (mListener != null) {
-            mListener.onShutterButtonFocus(this, pressed);
-        }
-    }
-
-    @Override
-    public boolean performClick() {
-        boolean result = super.performClick();
-        if (mListener != null) {
-            mListener.onShutterButtonClick(this);
-        }
-        return result;
-    }
-}