From 22f700a1b8fb9d2ac7b261e30a46a040928c23bc Mon Sep 17 00:00:00 2001
From: Xavier Ducrohet <xav@android.com>
Date: Fri, 23 Mar 2012 16:07:23 -0700
Subject: Add Delegate for ViewRootImpl#isInTouchMode to prevent IPC call in
 Eclipse.

Also fix some new/removed method from BitmapFactory.

Change-Id: I606bd8bee6ff1e2c6c9472b4672175bfdaff45de
---
 .../android/graphics/BitmapFactory_Delegate.java   | 18 +++++++++---
 .../src/android/view/ViewRootImpl_Delegate.java    | 34 ++++++++++++++++++++++
 .../android/tools/layoutlib/create/CreateInfo.java |  1 +
 3 files changed, 49 insertions(+), 4 deletions(-)
 create mode 100644 tools/layoutlib/bridge/src/android/view/ViewRootImpl_Delegate.java

(limited to 'tools')

diff --git a/tools/layoutlib/bridge/src/android/graphics/BitmapFactory_Delegate.java b/tools/layoutlib/bridge/src/android/graphics/BitmapFactory_Delegate.java
index 945b3cd..5256b58 100644
--- a/tools/layoutlib/bridge/src/android/graphics/BitmapFactory_Delegate.java
+++ b/tools/layoutlib/bridge/src/android/graphics/BitmapFactory_Delegate.java
@@ -85,15 +85,18 @@ import java.io.InputStream;
     // ------ Native Delegates ------
 
     @LayoutlibDelegate
-    /*package*/ static void nativeSetDefaultConfig(int nativeConfig) {
-        // pass
+    /*package*/ static Bitmap nativeDecodeStream(InputStream is, byte[] storage,
+            Rect padding, Options opts) {
+        return nativeDecodeStream(is, storage, padding, opts, false, 1.f);
     }
 
     @LayoutlibDelegate
-    /*package*/ static Bitmap nativeDecodeStream(InputStream is, byte[] storage,
-            Rect padding, Options opts) {
+    /*package*/ static  Bitmap nativeDecodeStream(InputStream is, byte[] storage,
+            Rect padding, Options opts, boolean applyScale, float scale) {
         Bitmap bm = null;
 
+        //TODO support rescaling
+
         Density density = Density.MEDIUM;
         if (opts != null) {
             density = Density.getEnum(opts.inDensity);
@@ -147,6 +150,13 @@ import java.io.InputStream;
     }
 
     @LayoutlibDelegate
+    /*package*/ static Bitmap nativeDecodeAsset(int asset, Rect padding, Options opts,
+            boolean applyScale, float scale) {
+        opts.inBitmap = null;
+        return null;
+    }
+
+    @LayoutlibDelegate
     /*package*/ static Bitmap nativeDecodeByteArray(byte[] data, int offset,
             int length, Options opts) {
         opts.inBitmap = null;
diff --git a/tools/layoutlib/bridge/src/android/view/ViewRootImpl_Delegate.java b/tools/layoutlib/bridge/src/android/view/ViewRootImpl_Delegate.java
new file mode 100644
index 0000000..14b84ef
--- /dev/null
+++ b/tools/layoutlib/bridge/src/android/view/ViewRootImpl_Delegate.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2012 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;
+
+import com.android.tools.layoutlib.annotations.LayoutlibDelegate;
+
+/**
+ * Delegate used to provide new implementation of a select few methods of {@link ViewRootImpl}
+ *
+ * Through the layoutlib_create tool, the original  methods of ViewRootImpl have been replaced
+ * by calls to methods of the same name in this delegate class.
+ *
+ */
+public class ViewRootImpl_Delegate {
+
+    @LayoutlibDelegate
+    /*package*/ static boolean isInTouchMode() {
+        return false; // this allows displaying selection.
+    }
+}
diff --git a/tools/layoutlib/create/src/com/android/tools/layoutlib/create/CreateInfo.java b/tools/layoutlib/create/src/com/android/tools/layoutlib/create/CreateInfo.java
index 170cd6a..79e02c8 100644
--- a/tools/layoutlib/create/src/com/android/tools/layoutlib/create/CreateInfo.java
+++ b/tools/layoutlib/create/src/com/android/tools/layoutlib/create/CreateInfo.java
@@ -114,6 +114,7 @@ public final class CreateInfo implements ICreateInfo {
         "android.view.LayoutInflater#rInflate",
         "android.view.LayoutInflater#parseInclude",
         "android.view.View#isInEditMode",
+        "android.view.ViewRootImpl#isInTouchMode",
         "android.view.inputmethod.InputMethodManager#getInstance",
         "android.util.Log#println_native",
         "com.android.internal.util.XmlUtils#convertValueToInt",
-- 
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