diff options
Diffstat (limited to 'src/com/android/launcher3/AppsCustomizeTabHost.java')
-rw-r--r-- | src/com/android/launcher3/AppsCustomizeTabHost.java | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/src/com/android/launcher3/AppsCustomizeTabHost.java b/src/com/android/launcher3/AppsCustomizeTabHost.java deleted file mode 100644 index a2717126d..000000000 --- a/src/com/android/launcher3/AppsCustomizeTabHost.java +++ /dev/null @@ -1,220 +0,0 @@ -/* - * 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.launcher3; - -import android.content.Context; -import android.graphics.Rect; -import android.util.AttributeSet; -import android.view.View; -import android.view.ViewGroup; -import android.view.accessibility.AccessibilityManager; -import android.widget.FrameLayout; - -public class AppsCustomizeTabHost extends FrameLayout implements LauncherTransitionable, Insettable { - static final String LOG_TAG = "AppsCustomizeTabHost"; - - private static final String APPS_TAB_TAG = "APPS"; - private static final String WIDGETS_TAB_TAG = "WIDGETS"; - - private AppsCustomizePagedView mPagedView; - private View mContent; - private boolean mInTransition = false; - - private final Rect mInsets = new Rect(); - - public AppsCustomizeTabHost(Context context, AttributeSet attrs) { - super(context, attrs); - } - - /** - * Convenience methods to select specific tabs. We want to set the content type immediately - * in these cases, but we note that we still call setCurrentTabByTag() so that the tab view - * reflects the new content (but doesn't do the animation and logic associated with changing - * tabs manually). - */ - void setContentTypeImmediate(AppsCustomizePagedView.ContentType type) { - mPagedView.setContentType(type); - } - - public void setCurrentTabFromContent(AppsCustomizePagedView.ContentType type) { - setContentTypeImmediate(type); - } - - @Override - public void setInsets(Rect insets) { - mInsets.set(insets); - LayoutParams flp = (LayoutParams) mContent.getLayoutParams(); - flp.topMargin = insets.top; - flp.bottomMargin = insets.bottom; - flp.leftMargin = insets.left; - flp.rightMargin = insets.right; - mContent.setLayoutParams(flp); - } - - /** - * Setup the tab host and create all necessary tabs. - */ - @Override - protected void onFinishInflate() { - mPagedView = (AppsCustomizePagedView) findViewById(R.id.apps_customize_pane_content); - mContent = findViewById(R.id.content); - } - - public String getContentTag() { - return getTabTagForContentType(mPagedView.getContentType()); - } - - /** - * 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; - } - - /** - * Returns the tab tag for a given content type. - */ - public String getTabTagForContentType(AppsCustomizePagedView.ContentType type) { - if (type == AppsCustomizePagedView.ContentType.Applications) { - return APPS_TAB_TAG; - } else if (type == AppsCustomizePagedView.ContentType.Widgets) { - return WIDGETS_TAB_TAG; - } - return APPS_TAB_TAG; - } - - /** - * 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(); - } - - void reset() { - // Reset immediately - mPagedView.reset(); - } - - void trimMemory() { - mPagedView.trimMemory(); - } - - public void onWindowVisible() { - if (getVisibility() == VISIBLE) { - mContent.setVisibility(VISIBLE); - // We unload the widget previews when the UI is hidden, so need to reload pages - // Load the current page synchronously, and the neighboring pages asynchronously - mPagedView.loadAssociatedPages(mPagedView.getCurrentPage(), true); - mPagedView.loadAssociatedPages(mPagedView.getCurrentPage()); - } - } - @Override - public ViewGroup getContent() { - return mPagedView; - } - - public boolean isInTransition() { - return mInTransition; - } - - /* LauncherTransitionable overrides */ - @Override - public void onLauncherTransitionPrepare(Launcher l, boolean animated, boolean toWorkspace) { - mPagedView.onLauncherTransitionPrepare(l, animated, toWorkspace); - mInTransition = true; - - if (toWorkspace) { - // Going from All Apps -> Workspace - setVisibilityOfSiblingsWithLowerZOrder(VISIBLE); - } else { - // Going from Workspace -> All Apps - mContent.setVisibility(VISIBLE); - - // Make sure the current page is loaded (we start loading the side pages after the - // transition to prevent slowing down the animation) - // TODO: revisit this - mPagedView.loadAssociatedPages(mPagedView.getCurrentPage()); - } - } - - @Override - public void onLauncherTransitionStart(Launcher l, boolean animated, boolean toWorkspace) { - mPagedView.onLauncherTransitionStart(l, animated, toWorkspace); - } - - @Override - public void onLauncherTransitionStep(Launcher l, float t) { - mPagedView.onLauncherTransitionStep(l, t); - } - - @Override - public void onLauncherTransitionEnd(Launcher l, boolean animated, boolean toWorkspace) { - mPagedView.onLauncherTransitionEnd(l, animated, toWorkspace); - mInTransition = false; - - if (!toWorkspace) { - // Make sure adjacent pages are loaded (we wait until after the transition to - // prevent slowing down the animation) - mPagedView.loadAssociatedPages(mPagedView.getCurrentPage()); - - // Opening apps, need to announce what page we are on. - AccessibilityManager am = (AccessibilityManager) - getContext().getSystemService(Context.ACCESSIBILITY_SERVICE); - if (am.isEnabled()) { - // Notify the user when the page changes - announceForAccessibility(mPagedView.getCurrentPageDescription()); - } - - // Going from Workspace -> All Apps - // NOTE: We should do this at the end since we check visibility state in some of the - // cling initialization/dismiss code above. - setVisibilityOfSiblingsWithLowerZOrder(INVISIBLE); - } - } - - private void setVisibilityOfSiblingsWithLowerZOrder(int visibility) { - ViewGroup parent = (ViewGroup) getParent(); - if (parent == null) return; - - View overviewPanel = ((Launcher) getContext()).getOverviewPanel(); - final int count = parent.getChildCount(); - if (!isChildrenDrawingOrderEnabled()) { - for (int i = 0; i < count; i++) { - final View child = parent.getChildAt(i); - if (child == this) { - break; - } else { - if (child.getVisibility() == GONE || child == overviewPanel) { - continue; - } - child.setVisibility(visibility); - } - } - } else { - throw new RuntimeException("Failed; can't get z-order of views"); - } - } -} |