Mock ServiceManager and AccesibilityManager to make the view renders in ADT

BUG: 2049348

1 files changed, 93 insertions, 0 deletions

diff --git a/tools/layoutlib/bridge/src/android/view/accessibility/AccessibilityManager.java b/tools/layoutlib/bridge/src/android/view/accessibility/AccessibilityManager.java
new file mode 100644
index 0000000..22d8448
--- /dev/null
+++ b/tools/layoutlib/bridge/src/android/view/accessibility/AccessibilityManager.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2009 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 android.view.accessibility;
+
+import android.content.Context;
+import android.content.pm.ServiceInfo;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * System level service that serves as an event dispatch for {@link AccessibilityEvent}s.
+ * Such events are generated when something notable happens in the user interface,
+ * for example an {@link android.app.Activity} starts, the focus or selection of a
+ * {@link android.view.View} changes etc. Parties interested in handling accessibility
+ * events implement and register an accessibility service which extends
+ * {@link android.accessibilityservice.AccessibilityService}.
+ *
+ * @see AccessibilityEvent
+ * @see android.accessibilityservice.AccessibilityService
+ * @see android.content.Context#getSystemService
+ */
+public final class AccessibilityManager {
+    private static AccessibilityManager sInstance = new AccessibilityManager();
+
+    /**
+     * Get an AccessibilityManager instance (create one if necessary).
+     *
+     * @hide
+     */
+    public static AccessibilityManager getInstance(Context context) {
+        return sInstance;
+    }
+
+    /**
+     * Create an instance.
+     *
+     * @param context A {@link Context}.
+     */
+    private AccessibilityManager() {
+    }
+
+    /**
+     * Returns if the {@link AccessibilityManager} is enabled.
+     *
+     * @return True if this {@link AccessibilityManager} is enabled, false otherwise.
+     */
+    public boolean isEnabled() {
+        return false;
+    }
+
+    /**
+     * Sends an {@link AccessibilityEvent}. If this {@link AccessibilityManager} is not
+     * enabled the call is a NOOP.
+     *
+     * @param event The {@link AccessibilityEvent}.
+     *
+     * @throws IllegalStateException if a client tries to send an {@link AccessibilityEvent}
+     *         while accessibility is not enabled.
+     */
+    public void sendAccessibilityEvent(AccessibilityEvent event) {
+    }
+
+    /**
+     * Requests interruption of the accessibility feedback from all accessibility services.
+     */
+    public void interrupt() {
+    }
+
+    /**
+     * Returns the {@link ServiceInfo}s of the installed accessibility services.
+     *
+     * @return An unmodifiable list with {@link ServiceInfo}s.
+     */
+    public List<ServiceInfo> getAccessibilityServiceList() {
+        List<ServiceInfo> services = null;
+        return Collections.unmodifiableList(services);
+    }
+}