am d782c57d: am 5352411a: Merge "Move cache dir to its own class."

* commit 'd782c57d376f27e511692ac6259759dd5a0bdced':
  Move cache dir to its own class.

core/java/android/app/ActivityThread.java

@@ -97,7 +97,7 @@ import android.view.ViewRootImpl;
 import android.view.Window;
 import android.view.WindowManager;
 import android.view.WindowManagerGlobal;
-import android.renderscript.RenderScript;
+import android.renderscript.RenderScriptCacheDir;
 import android.security.AndroidKeyStoreProvider;
 
 import com.android.internal.app.IVoiceInteractor;
@@ -3184,7 +3184,7 @@ public final class ActivityThread {
                 if (cv == null) {
                     mThumbnailCanvas = cv = new Canvas();
                 }
-    
+
                 cv.setBitmap(thumbnail);
                 if (!r.activity.onCreateThumbnail(thumbnail, cv)) {
                     mAvailThumbnailBitmap = thumbnail;
@@ -3482,12 +3482,12 @@ public final class ActivityThread {
 
     private void handleWindowVisibility(IBinder token, boolean show) {
         ActivityClientRecord r = mActivities.get(token);
-        
+
         if (r == null) {
             Log.w(TAG, "handleWindowVisibility: no activity for token " + token);
             return;
         }
-        
+
         if (!show && !r.stopped) {
             performStopActivityInner(r, null, show, false);
         } else if (show && r.stopped) {
@@ -3915,10 +3915,10 @@ public final class ActivityThread {
                 }
             }
         }
-        
+
         if (DEBUG_CONFIGURATION) Slog.v(TAG, "Relaunching activity "
                 + tmp.token + ": changedConfig=" + changedConfig);
-        
+
         // If there was a pending configuration change, execute it first.
         if (changedConfig != null) {
             mCurDefaultDisplayDpi = changedConfig.densityDpi;
@@ -4115,7 +4115,7 @@ public final class ActivityThread {
             if (config == null) {
                 return;
             }
-            
+
             if (DEBUG_CONFIGURATION) Slog.v(TAG, "Handle configuration changed: "
                     + config);
 
@@ -4163,7 +4163,7 @@ public final class ActivityThread {
 
         if (DEBUG_CONFIGURATION) Slog.v(TAG, "Handle activity config changed: "
                 + r.activityInfo.name);
-        
+
         performConfigurationChanged(r.activity, mCompatConfiguration);
 
         freeTextLayoutCachesIfNeeded(r.activity.mCurrentConfig.diff(mCompatConfiguration));
@@ -4244,7 +4244,7 @@ public final class ActivityThread {
         ApplicationPackageManager.handlePackageBroadcast(cmd, packages,
                 hasPkgInfo);
     }
-        
+
     final void handleLowMemory() {
         ArrayList<ComponentCallbacks2> callbacks = collectComponentCallbacks(true, null);
 
@@ -4291,10 +4291,10 @@ public final class ActivityThread {
             String[] packages = getPackageManager().getPackagesForUid(uid);
 
             // If there are several packages in this application we won't
-            // initialize the graphics disk caches 
+            // initialize the graphics disk caches
             if (packages != null && packages.length == 1) {
                 HardwareRenderer.setupDiskCache(cacheDir);
-                RenderScript.setupDiskCache(cacheDir);
+                RenderScriptCacheDir.setupDiskCache(cacheDir);
             }
         } catch (RemoteException e) {
             // Ignore
@@ -5219,7 +5219,7 @@ public final class ActivityThread {
                         if (mPendingConfiguration == null ||
                                 mPendingConfiguration.isOtherSeqNewer(newConfig)) {
                             mPendingConfiguration = newConfig;
-                            
+
                             sendMessage(H.CONFIGURATION_CHANGED, newConfig);
                         }
                     }

rs/java/android/renderscript/RenderScript.java

@@ -16,7 +16,6 @@
 
 package android.renderscript;
 
-import java.io.File;
 import java.lang.reflect.Method;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
 
@@ -130,8 +129,6 @@ public class RenderScript {
     native void nContextInitToClient(long con);
     native void nContextDeinitToClient(long con);
 
-    static File mCacheDir;
-
     // this should be a monotonically increasing ID
     // used in conjunction with the API version of a device
     static final long sMinorID = 1;
@@ -146,23 +143,6 @@ public class RenderScript {
         return sMinorID;
     }
 
-     /**
-     * Sets the directory to use as a persistent storage for the
-     * renderscript object file cache.
-     *
-     * @hide
-     * @param cacheDir A directory the current process can write to
-     */
-    public static void setupDiskCache(File cacheDir) {
-        if (!sInitialized) {
-            Log.e(LOG_TAG, "RenderScript.setupDiskCache() called when disabled");
-            return;
-        }
-
-        // Defer creation of cache path to nScriptCCreate().
-        mCacheDir = cacheDir;
-    }
-
     /**
      * ContextType specifies the specific type of context to be created.
      *

rs/java/android/renderscript/RenderScriptCacheDir.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2008-2015 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.renderscript;
+
+import java.io.File;
+
+/**
+ * Used only for tracking the RenderScript cache directory.
+ * @hide
+ */
+public class RenderScriptCacheDir {
+     /**
+     * Sets the directory to use as a persistent storage for the
+     * renderscript object file cache.
+     *
+     * @hide
+     * @param cacheDir A directory the current process can write to
+     */
+    public static void setupDiskCache(File cacheDir) {
+        // Defer creation of cache path to nScriptCCreate().
+        mCacheDir = cacheDir;
+    }
+
+    static File mCacheDir;
+
+}

rs/java/android/renderscript/ScriptC.java

@@ -124,7 +124,7 @@ public class ScriptC extends Script {
 
         // Create the RS cache path if we haven't done so already.
         if (mCachePath == null) {
-            File f = new File(rs.mCacheDir, CACHE_PATH);
+            File f = new File(RenderScriptCacheDir.mCacheDir, CACHE_PATH);
             mCachePath = f.getAbsolutePath();
             f.mkdirs();
         }
@@ -135,7 +135,7 @@ public class ScriptC extends Script {
     private static synchronized long internalStringCreate(RenderScript rs, String resName, byte[] bitcode) {
         // Create the RS cache path if we haven't done so already.
         if (mCachePath == null) {
-            File f = new File(rs.mCacheDir, CACHE_PATH);
+            File f = new File(RenderScriptCacheDir.mCacheDir, CACHE_PATH);
             mCachePath = f.getAbsolutePath();
             f.mkdirs();
         }