Merge change 20878 into donut

* changes:
  Fix issue #2048263: More debugging information

3 files changed, 31 insertions, 0 deletions

diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index 32a2891..e045105 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -1701,6 +1701,14 @@ public final class ActivityThread {
             printRow(pw, TWO_COUNT_COLUMNS, "numPagers:", stats.numPagers, "inactivePageKB:",
                     (stats.totalBytes - stats.referencedBytes) / 1024);
             printRow(pw, ONE_COUNT_COLUMN, "activePageKB:", stats.referencedBytes / 1024);
+            
+            // Asset details.
+            String assetAlloc = AssetManager.getAssetAllocations();
+            if (assetAlloc != null) {
+                pw.println(" ");
+                pw.println(" Asset Allocations");
+                pw.print(assetAlloc);
+            }
         }
 
         private void printRow(PrintWriter pw, String format, Object...objs) {
diff --git a/core/java/android/content/res/AssetManager.java b/core/java/android/content/res/AssetManager.java
index 8ebe093..0bc8a9d 100644
--- a/core/java/android/content/res/AssetManager.java
+++ b/core/java/android/content/res/AssetManager.java
@@ -667,6 +667,11 @@ public final class AssetManager {
     /**
      * {@hide}
      */
+    public native static final String getAssetAllocations();
+    
+    /**
+     * {@hide}
+     */
     public native static final int getGlobalAssetManagerCount();
     
     private native final int newTheme();
diff --git a/core/jni/android_util_AssetManager.cpp b/core/jni/android_util_AssetManager.cpp
index 66b2506..562cc8f 100644
--- a/core/jni/android_util_AssetManager.cpp
+++ b/core/jni/android_util_AssetManager.cpp
@@ -1536,6 +1536,22 @@ static jint android_content_AssetManager_getGlobalAssetCount(JNIEnv* env, jobjec
     return Asset::getGlobalCount();
 }
 
+static jobject android_content_AssetManager_getAssetAllocations(JNIEnv* env, jobject clazz)
+{
+    String8 alloc = Asset::getAssetAllocations();
+    if (alloc.length() <= 0) {
+        return NULL;
+    }
+    
+    jstring str = env->NewStringUTF(alloc.string());
+    if (str == NULL) {
+        doThrow(env, "java/lang/OutOfMemoryError");
+        return NULL;
+    }
+    
+    return str;
+}
+
 static jint android_content_AssetManager_getGlobalAssetManagerCount(JNIEnv* env, jobject clazz)
 {
     return AssetManager::getGlobalCount();
@@ -1646,6 +1662,8 @@ static JNINativeMethod gAssetManagerMethods[] = {
         (void*) android_content_AssetManager_destroy },
     { "getGlobalAssetCount", "()I",
         (void*) android_content_AssetManager_getGlobalAssetCount },
+    { "getAssetAllocations", "()Ljava/lang/String;",
+        (void*) android_content_AssetManager_getAssetAllocations },
     { "getGlobalAssetManagerCount", "()I",
         (void*) android_content_AssetManager_getGlobalAssetCount },
 };