| /* |
| * Copyright (C) 2011 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.launcher2; |
| |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.util.AttributeSet; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.TabHost; |
| import android.widget.TabWidget; |
| import android.widget.TextView; |
| |
| import com.android.launcher.R; |
| |
| public class AppsCustomizeTabHost extends TabHost implements LauncherTransitionable, |
| TabHost.OnTabChangeListener { |
| static final String LOG_TAG = "AppsCustomizeTabHost"; |
| |
| private static final String APPS_TAB_TAG = "APPS"; |
| private static final String WIDGETS_TAB_TAG = "WIDGETS"; |
| |
| private final LayoutInflater mLayoutInflater; |
| |
| public AppsCustomizeTabHost(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| mLayoutInflater = LayoutInflater.from(context); |
| } |
| |
| /** |
| * Setup the tab host and create all necessary tabs. |
| */ |
| @Override |
| protected void onFinishInflate() { |
| // Setup the tab host |
| setup(); |
| |
| final ViewGroup tabs = (ViewGroup) findViewById(com.android.internal.R.id.tabs); |
| final AppsCustomizePagedView content = (AppsCustomizePagedView) |
| findViewById(R.id.apps_customize_pane_content); |
| if (tabs == null || content == null) throw new Resources.NotFoundException(); |
| |
| // Configure the tabs content factory to return the same paged view (that we change the |
| // content filter on) |
| TabContentFactory contentFactory = new TabContentFactory() { |
| public View createTabContent(String tag) { |
| return content; |
| } |
| }; |
| |
| // Create the tabs |
| TextView tabView; |
| tabView = (TextView) mLayoutInflater.inflate(R.layout.tab_widget_indicator, tabs, false); |
| tabView.setText(mContext.getString(R.string.all_apps_button_label)); |
| addTab(newTabSpec(APPS_TAB_TAG).setIndicator(tabView).setContent(contentFactory)); |
| /** TODO-APPS_CUSTOMIZE: Re-enable widgets tab |
| tabView = (TextView) mLayoutInflater.inflate(R.layout.tab_widget_indicator, tabs, false); |
| tabView.setText(mContext.getString(R.string.widgets_tab_label)); |
| addTab(newTabSpec(WIDGETS_TAB_TAG).setIndicator(tabView).setContent(contentFactory)); |
| */ |
| setOnTabChangedListener(this); |
| |
| // Set the width of the tab bar to match the content (for now) |
| tabs.getLayoutParams().width = content.getPageContentWidth(); |
| } |
| |
| @Override |
| public void onTabChanged(String tabId) { |
| final AppsCustomizePagedView content = (AppsCustomizePagedView) |
| findViewById(R.id.apps_customize_pane_content); |
| content.setContentType(getContentTypeForTabTag(tabId)); |
| } |
| |
| /** |
| * Returns the content type for the specified tab tag. |
| */ |
| public AppsCustomizePagedView.ContentType getContentTypeForTabTag(String tag) { |
| if (tag.equals(APPS_TAB_TAG)) { |
| return AppsCustomizePagedView.ContentType.Applications; |
| } else if (tag.equals(WIDGETS_TAB_TAG)) { |
| return AppsCustomizePagedView.ContentType.Widgets; |
| } |
| return AppsCustomizePagedView.ContentType.Applications; |
| } |
| |
| /** |
| * Disable focus on anything under this view in the hierarchy if we are not visible. |
| */ |
| @Override |
| public int getDescendantFocusability() { |
| if (getVisibility() != View.VISIBLE) { |
| return ViewGroup.FOCUS_BLOCK_DESCENDANTS; |
| } |
| return super.getDescendantFocusability(); |
| } |
| |
| /* LauncherTransitionable overrides */ |
| @Override |
| public void onLauncherTransitionStart(android.animation.Animator animation) { |
| // TODO-APPS_CUSTOMIZE: see AllAppsTabbed.onLauncherTransitionStart(); |
| } |
| @Override |
| public void onLauncherTransitionEnd(android.animation.Animator animation) { |
| // TODO-APPS_CUSTOMIZE: see AllAppsTabbed.onLauncherTransitionEnd(); |
| } |
| } |