131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project/* 231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * you may not use this file except in compliance with the License. 631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * You may obtain a copy of the License at 731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * 1031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * See the License for the specific language governing permissions and 1431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project * limitations under the License. 1531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project */ 1631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 1731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 18a5902524d4403885eb4c50360bf3465c6be796efJoe Onoratopackage com.android.launcher2; 1931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 2031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.Context; 2131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.content.res.TypedArray; 2231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectimport android.util.AttributeSet; 237bb1749c69384faf00b238f0684d3b2e23406451Joe Onoratoimport android.view.MotionEvent; 247bb1749c69384faf00b238f0684d3b2e23406451Joe Onoratoimport android.view.View; 254d59649ad1c74ace78f26d256a0eecac3014198fMichael Jurkaimport android.widget.ImageView; 2631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 27edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guyimport com.android.launcher.R; 28edcce099c98a6c40d10109ac092ab50f9d2668f3Romain Guy 2931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Projectpublic class HandleView extends ImageView { 3031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private static final int ORIENTATION_HORIZONTAL = 1; 3131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private Launcher mLauncher; 3331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project private int mOrientation = ORIENTATION_HORIZONTAL; 3431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public HandleView(Context context) { 3631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context); 3731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 3831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 3931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public HandleView(Context context, AttributeSet attrs) { 4031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this(context, attrs, 0); 4131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 4231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public HandleView(Context context, AttributeSet attrs, int defStyle) { 4431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project super(context, attrs, defStyle); 4531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 4631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.HandleView, defStyle, 0); 4731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mOrientation = a.getInt(R.styleable.HandleView_direction, ORIENTATION_HORIZONTAL); 4831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project a.recycle(); 4952a653f3ffec3fd95987e0e35151cb670a54109aJoe Onorato 5052a653f3ffec3fd95987e0e35151cb670a54109aJoe Onorato setContentDescription(context.getString(R.string.all_apps_button_label)); 5131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 5231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 5331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 5431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project public View focusSearch(int direction) { 5531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project View newFocus = super.focusSearch(direction); 56678862186af4ea70d9b4012c9bc127e7fea5e607Joe Onorato if (newFocus == null && !mLauncher.isAllAppsVisible()) { 5731dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project final Workspace workspace = mLauncher.getWorkspace(); 5831dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project workspace.dispatchUnhandledMove(null, direction); 5931dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return (mOrientation == ORIENTATION_HORIZONTAL && direction == FOCUS_DOWN) ? 6031dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project this : workspace; 6131dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 6231dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project return newFocus; 6331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 6431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project 6531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project @Override 667bb1749c69384faf00b238f0684d3b2e23406451Joe Onorato public boolean onTouchEvent(MotionEvent ev) { 677bb1749c69384faf00b238f0684d3b2e23406451Joe Onorato if (ev.getAction() == MotionEvent.ACTION_DOWN && mLauncher.isAllAppsVisible()) { 687bb1749c69384faf00b238f0684d3b2e23406451Joe Onorato return false; 697bb1749c69384faf00b238f0684d3b2e23406451Joe Onorato } 707bb1749c69384faf00b238f0684d3b2e23406451Joe Onorato return super.onTouchEvent(ev); 717bb1749c69384faf00b238f0684d3b2e23406451Joe Onorato } 727bb1749c69384faf00b238f0684d3b2e23406451Joe Onorato 7331dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project void setLauncher(Launcher launcher) { 7431dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project mLauncher = launcher; 7531dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project } 7631dd503c6aa69018e694d91724d46db49ea09327The Android Open Source Project} 77