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Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/project/SupportLibraryHelper.java')
-rw-r--r--eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/project/SupportLibraryHelper.java176
1 files changed, 0 insertions, 176 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/project/SupportLibraryHelper.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/project/SupportLibraryHelper.java
deleted file mode 100644
index e1819b283..000000000
--- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/project/SupportLibraryHelper.java
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php
- *
- * 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.ide.eclipse.adt.internal.project;
-
-import static com.android.SdkConstants.FQCN_GRID_LAYOUT;
-import static com.android.SdkConstants.FQCN_GRID_LAYOUT_V7;
-import static com.android.SdkConstants.FQCN_SPACE;
-import static com.android.SdkConstants.FQCN_SPACE_V7;
-
-import com.android.annotations.NonNull;
-import com.android.annotations.Nullable;
-import com.android.ide.eclipse.adt.AdtUtils;
-import com.android.ide.eclipse.adt.internal.actions.AddSupportJarAction;
-import com.android.ide.eclipse.adt.internal.editors.manifest.ManifestInfo;
-import com.android.ide.eclipse.adt.internal.sdk.ProjectState;
-import com.android.ide.eclipse.adt.internal.sdk.ProjectState.LibraryState;
-import com.android.ide.eclipse.adt.internal.sdk.Sdk;
-
-import org.eclipse.core.resources.IProject;
-import org.eclipse.jdt.core.IJavaProject;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.swt.widgets.Display;
-
-/**
- * Helper class for the Android Support Library. The support library provides
- * (for example) a backport of GridLayout, which must be used as a library
- * project rather than a jar library since it has resources. This class provides
- * support for finding the library project, or downloading and installing it on
- * demand if it does not, as well as translating tags such as
- * {@code <GridLayout>} into {@code <com.android.support.v7.GridLayout>} if it
- * does not.
- */
-public class SupportLibraryHelper {
- /**
- * Returns the correct tag to use for the given view tag. This is normally
- * the same as the tag itself. However, for some views which are not available
- * on all platforms, this will:
- * <ul>
- * <li> Check if the view is available in the compatibility library,
- * and if so, if the support library is not installed, will offer to
- * install it via the SDK manager.
- * <li> (The tool may also offer to adjust the minimum SDK of the project
- * up to a level such that the given tag is supported directly, and then
- * this method will return the original tag.)
- * <li> Check whether the compatibility library is included in the project, and
- * if not, offer to copy it into the workspace and add a library dependency.
- * <li> Return the alternative tag. For example, for "GridLayout", it will
- * (if the minimum SDK is less than 14) return "com.android.support.v7.GridLayout"
- * instead.
- * </ul>
- *
- * @param project the project to add the dependency into
- * @param tag the tag to look up, such as "GridLayout"
- * @return the tag to use in the layout, normally the same as the input tag but possibly
- * an equivalent compatibility library tag instead.
- */
- @NonNull
- public static String getTagFor(@NonNull IProject project, @NonNull String tag) {
- boolean isGridLayout = tag.equals(FQCN_GRID_LAYOUT);
- boolean isSpace = tag.equals(FQCN_SPACE);
- if (isGridLayout || isSpace) {
- int minSdk = ManifestInfo.get(project).getMinSdkVersion();
- if (minSdk < 14) {
- // See if the support library is installed in the SDK area
- // See if there is a local project in the workspace providing the
- // project
- IProject supportProject = getSupportProjectV7();
- if (supportProject != null) {
- // Make sure I have a dependency on it
- ProjectState state = Sdk.getProjectState(project);
- if (state != null) {
- for (LibraryState library : state.getLibraries()) {
- if (supportProject.equals(library.getProjectState().getProject())) {
- // Found it: you have the compatibility library and have linked
- // to it: use the alternative tag
- return isGridLayout ? FQCN_GRID_LAYOUT_V7 : FQCN_SPACE_V7;
- }
- }
- }
- }
-
- // Ask user to install it
- String message = String.format(
- "%1$s requires API level 14 or higher, or a compatibility "
- + "library for older versions.\n\n"
- + " Do you want to install the compatibility library?", tag);
- MessageDialog dialog =
- new MessageDialog(
- Display.getCurrent().getActiveShell(),
- "Warning",
- null,
- message,
- MessageDialog.QUESTION,
- new String[] {
- "Install", "Cancel"
- },
- 1 /* default button: Cancel */);
- int answer = dialog.open();
- if (answer == 0) {
- if (supportProject != null) {
- // Just add library dependency
- if (!AddSupportJarAction.addLibraryDependency(
- supportProject,
- project,
- true /* waitForFinish */)) {
- return tag;
- }
- } else {
- // Install library AND add dependency
- if (!AddSupportJarAction.installGridLayoutLibrary(
- project,
- true /* waitForFinish */)) {
- return tag;
- }
- }
-
- return isGridLayout ? FQCN_GRID_LAYOUT_V7 : FQCN_SPACE_V7;
- }
- }
- }
-
- return tag;
- }
-
- /** Cache for {@link #getSupportProjectV7()} */
- private static IProject sCachedProject;
-
- /**
- * Finds and returns the support project in the workspace, if any.
- *
- * @return the android support library project, or null if not found
- */
- @Nullable
- public static IProject getSupportProjectV7() {
- if (sCachedProject != null) {
- if (sCachedProject.isAccessible()) {
- return sCachedProject;
- } else {
- sCachedProject = null;
- }
- }
-
- sCachedProject = findSupportProjectV7();
- return sCachedProject;
- }
-
- @Nullable
- private static IProject findSupportProjectV7() {
- for (IJavaProject javaProject : AdtUtils.getOpenAndroidProjects()) {
- IProject project = javaProject.getProject();
- ProjectState state = Sdk.getProjectState(project);
- if (state != null && state.isLibrary()) {
- ManifestInfo manifestInfo = ManifestInfo.get(project);
- if (manifestInfo.getPackage().equals("android.support.v7.gridlayout")) { //$NON-NLS-1$
- return project;
- }
- }
- }
-
- return null;
- }
-}
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