1 files changed, 0 insertions, 107 deletions
diff --git a/src/com/android/browser/KeyTracker.java b/src/com/android/browser/KeyTracker.java
deleted file mode 100644
index 344e4f85..00000000
--- a/src/com/android/browser/KeyTracker.java
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * 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 com.android.browser;
-
-import android.view.KeyEvent;
-import android.view.ViewConfiguration;
-
-class KeyTracker {
-
-    public enum Stage {
-        DOWN,           //!< the key has just been pressed
-        SHORT_REPEAT,   //!< repeated key, but duration is under the long-press threshold
-        LONG_REPEAT,    //!< repeated key, but duration is over the long-press threshold
-        UP              //!< the key is being released
-    }
-    
-    public enum State {
-        KEEP_TRACKING,  //!< return this to continue to track the key
-        DONE_TRACKING,  //!< return this if you handled the key, but need not track it anymore
-        NOT_TRACKING    //!< return this if you will not handle this key
-    }
-    
-    public interface OnKeyTracker {
-
-        /** Called whenever there is a key event [down, short/long repeat, up]
-            @param keyCode  The current keyCode (see KeyEvent class)
-            @param msg      The message associated with the keyCode
-            @maram stage    The state the key press is in [down, short/long repeat, up]
-            @param duration The number of milliseconds since this key was initially pressed
-            @return your state after seeing the key. If you return DONE_TRACKING or NOT_TRACKING,
-                    you will not be called again for the lifetime of this key event.
-        */
-        public State onKeyTracker(int keyCode, KeyEvent event, Stage stage, int duration);
-    }
-    
-    public KeyTracker(OnKeyTracker tracker) {
-        mTracker = tracker;
-    }
-    
-    public boolean doKeyDown(int keyCode, KeyEvent event) {
-        long now = System.currentTimeMillis();
-        Stage stage = null;
-
-        // check if its a new/different key
-        if (mKeyCode != keyCode || event.getRepeatCount() == 0) {
-            mKeyCode = keyCode;
-            mStartMS = now;
-            stage = Stage.DOWN;
-        }
-        else if (mState == State.KEEP_TRACKING) {
-            stage = (now - mStartMS) >= LONG_PRESS_DURATION_MS ? Stage.LONG_REPEAT : Stage.SHORT_REPEAT;
-        }
-
-        if (stage != null) {
-            mEvent = event;        
-            callTracker(stage, now);
-        }
-
-        return mState != State.NOT_TRACKING;
-    }
-    
-    public boolean doKeyUp(int keyCode, KeyEvent event) {
-        boolean handled = false;
-
-        if (mState == State.KEEP_TRACKING && mKeyCode == keyCode) {
-            mEvent = event;
-            callTracker(Stage.UP, System.currentTimeMillis());
-            handled = mState != State.NOT_TRACKING;
-        }
-        mKeyCode = NOT_A_KEYCODE;
-        return handled;
-    }
-    
-    private void callTracker(Stage stage, long now) {
-        mState = mTracker.onKeyTracker(mKeyCode, mEvent, stage, (int)(now - mStartMS));
-    }
-    
-    private void dump() {
-        System.out.println(" key=" + mKeyCode + " dur=" + (System.currentTimeMillis() - mStartMS) +
-                            " state=" + mState);
-    }
-
-    private int             mKeyCode = NOT_A_KEYCODE;
-    private KeyEvent        mEvent;
-    private long            mStartMS;
-    private State           mState;
-    private OnKeyTracker    mTracker;
-
-    private static final int LONG_PRESS_DURATION_MS = 
-            ViewConfiguration.getLongPressTimeout();
-    private static final int NOT_A_KEYCODE = -123456;
-}
-