Initial changes to merged AllApps/Customize pane in the Phone UI.

Change-Id: Ifa1676736033fe617dd0cca965156c38fa452948

1 files changed, 121 insertions, 0 deletions

diff --git a/src/com/android/launcher2/AppsCustomizeTabHost.java b/src/com/android/launcher2/AppsCustomizeTabHost.java
new file mode 100644
index 000000000..b484ad23d
--- /dev/null
+++ b/src/com/android/launcher2/AppsCustomizeTabHost.java
@@ -0,0 +1,121 @@
+/*
+ * 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();
+    }
+}