| /* |
| * Copyright (C) 2010 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.systemui.statusbar.tablet; |
| |
| import com.android.systemui.R; |
| import com.android.systemui.statusbar.BaseStatusBar; |
| import com.android.systemui.statusbar.DelegateViewHelper; |
| |
| import android.content.Context; |
| import android.os.Handler; |
| import android.util.AttributeSet; |
| import android.util.Log; |
| import android.view.View; |
| import android.view.MotionEvent; |
| import android.widget.FrameLayout; |
| |
| public class TabletStatusBarView extends FrameLayout { |
| private Handler mHandler; |
| |
| private final int MAX_PANELS = 5; |
| private final View[] mIgnoreChildren = new View[MAX_PANELS]; |
| private final View[] mPanels = new View[MAX_PANELS]; |
| private final int[] mPos = new int[2]; |
| private DelegateViewHelper mDelegateHelper; |
| |
| public TabletStatusBarView(Context context) { |
| this(context, null); |
| } |
| |
| public TabletStatusBarView(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| mDelegateHelper = new DelegateViewHelper(this); |
| } |
| |
| public void setDelegateView(View view) { |
| mDelegateHelper.setDelegateView(view); |
| } |
| |
| public void setBar(BaseStatusBar phoneStatusBar) { |
| mDelegateHelper.setBar(phoneStatusBar); |
| } |
| |
| @Override |
| public boolean onTouchEvent(MotionEvent event) { |
| if (mDelegateHelper != null) { |
| mDelegateHelper.onInterceptTouchEvent(event); |
| } |
| return true; |
| } |
| |
| @Override |
| protected void onLayout(boolean changed, int left, int top, int right, int bottom) { |
| super.onLayout(changed, left, top, right, bottom); |
| // Find the view we wish to grab events from in order to detect search gesture. |
| // Depending on the device, this will be one of the id's listed below. |
| // If we don't find one, we'll use the view provided in the constructor above (this view). |
| View view = findViewById(R.id.navigationArea); |
| if (view == null) { |
| view = findViewById(R.id.nav_buttons); |
| } |
| mDelegateHelper.setSourceView(view); |
| mDelegateHelper.setInitialTouchRegion(view); |
| } |
| |
| @Override |
| public boolean onInterceptTouchEvent(MotionEvent ev) { |
| if (ev.getAction() == MotionEvent.ACTION_DOWN) { |
| if (TabletStatusBar.DEBUG) { |
| Log.d(TabletStatusBar.TAG, "TabletStatusBarView intercepting touch event: " + ev); |
| } |
| // do not close the recents panel here- the intended behavior is that recents is dismissed |
| // on touch up when clicking on status bar buttons |
| // TODO: should we be closing the notification panel and input methods panel? |
| mHandler.removeMessages(TabletStatusBar.MSG_CLOSE_NOTIFICATION_PANEL); |
| mHandler.sendEmptyMessage(TabletStatusBar.MSG_CLOSE_NOTIFICATION_PANEL); |
| mHandler.removeMessages(TabletStatusBar.MSG_CLOSE_INPUT_METHODS_PANEL); |
| mHandler.sendEmptyMessage(TabletStatusBar.MSG_CLOSE_INPUT_METHODS_PANEL); |
| mHandler.removeMessages(TabletStatusBar.MSG_STOP_TICKER); |
| mHandler.sendEmptyMessage(TabletStatusBar.MSG_STOP_TICKER); |
| |
| for (int i=0; i < mPanels.length; i++) { |
| if (mPanels[i] != null && mPanels[i].getVisibility() == View.VISIBLE) { |
| if (eventInside(mIgnoreChildren[i], ev)) { |
| if (TabletStatusBar.DEBUG) { |
| Log.d(TabletStatusBar.TAG, |
| "TabletStatusBarView eating event for view: " |
| + mIgnoreChildren[i]); |
| } |
| return true; |
| } |
| } |
| } |
| } |
| if (TabletStatusBar.DEBUG) { |
| Log.d(TabletStatusBar.TAG, "TabletStatusBarView not intercepting event"); |
| } |
| if (mDelegateHelper != null && mDelegateHelper.onInterceptTouchEvent(ev)) { |
| return true; |
| } |
| return super.onInterceptTouchEvent(ev); |
| } |
| |
| private boolean eventInside(View v, MotionEvent ev) { |
| // assume that x and y are window coords because we are. |
| final int x = (int)ev.getX(); |
| final int y = (int)ev.getY(); |
| |
| final int[] p = mPos; |
| v.getLocationInWindow(p); |
| |
| final int l = p[0]; |
| final int t = p[1]; |
| final int r = p[0] + v.getWidth(); |
| final int b = p[1] + v.getHeight(); |
| |
| return x >= l && x < r && y >= t && y < b; |
| } |
| |
| public void setHandler(Handler h) { |
| mHandler = h; |
| } |
| |
| /** |
| * Let the status bar know that if you tap on ignore while panel is showing, don't do anything. |
| * |
| * Debounces taps on, say, a popup's trigger when the popup is already showing. |
| */ |
| public void setIgnoreChildren(int index, View ignore, View panel) { |
| mIgnoreChildren[index] = ignore; |
| mPanels[index] = panel; |
| } |
| } |