Merge pull request #508 from cundong/dev

add createClassLoader LOG

Author: cundong

replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/loader2/Loader.java

@@ -59,6 +59,7 @@
 import java.util.Map;
 import java.util.Set;
 
+import static com.qihoo360.replugin.helper.LogDebug.LOADER_TAG;
 import static com.qihoo360.replugin.helper.LogDebug.LOG;
 import static com.qihoo360.replugin.helper.LogDebug.PLUGIN_TAG;
 import static com.qihoo360.replugin.helper.LogRelease.LOGR;
@@ -314,6 +315,18 @@ final boolean loadDex(ClassLoader parent, int load) {
                     parent = getClass().getClassLoader().getParent(); // TODO: 这里直接用父类加载器
                 }
                 String soDir = mPackageInfo.applicationInfo.nativeLibraryDir;
+
+                long begin = 0;
+                boolean isDexExist = false;
+
+                if (LOG) {
+                    begin = System.currentTimeMillis();
+                    File dexFile = mPluginObj.mInfo.getDexFile();
+                    if (dexFile.exists() && dexFile.length() > 0) {
+                        isDexExist = true;
+                    }
+                }
+
                 mClassLoader = RePlugin.getConfig().getCallbacks().createPluginClassLoader(mPluginObj.mInfo, mPath, out, soDir, parent);
                 Log.i("dex", "load " + mPath + " = " + mClassLoader);
 
@@ -324,6 +337,18 @@ final boolean loadDex(ClassLoader parent, int load) {
                     return false;
                 }
 
+                if (LOG) {
+                    if (!isDexExist) {
+                        Log.d(LOADER_TAG, " --释放DEX, " + "(plugin=" + mPluginName + ", version=" + mPluginObj.mInfo.getVersion() + ")"
+                                + ", use:" + (System.currentTimeMillis() - begin)
+                                + ", process:" + IPC.getCurrentProcessName());
+                    } else {
+                        Log.d(LOADER_TAG, " --无需释放DEX, " + "(plugin=" + mPluginName + ", version=" + mPluginObj.mInfo.getVersion() + ")"
+                                + ", use:" + (System.currentTimeMillis() - begin)
+                                + ", process:" + IPC.getCurrentProcessName());
+                    }
+                }
+
                 // 缓存表：ClassLoader
                 synchronized (Plugin.FILENAME_2_DEX) {
                     Plugin.FILENAME_2_DEX.put(mPath, new WeakReference<>(mClassLoader));

replugin-host-library/replugin-host-lib/src/main/java/com/qihoo360/replugin/helper/LogDebug.java

@@ -264,4 +264,9 @@ public static int printPluginInfo(PluginInfo pi, int load) {
      * @deprecated 为兼容卫士，以后干掉
      */
     public static final String MISC_TAG = "ws002";
+
+    /**
+     * createClassLoader TAG
+     */
+    public static final String LOADER_TAG = "createClassLoader";
 }