Merge branch 'dev_1_9_14_25_2' into dev

tinker-android/tinker-android-lib-no-op/src/main/java/com/tencent/tinker/lib/listener/DefaultPatchListener.java

@@ -35,6 +35,10 @@ public DefaultPatchListener(Context context) {
 
     @Override
     public int onPatchReceived(String path) {
+        return checkPackageAndRunPatchService(path, false);
+    }
+
+    protected int checkPackageAndRunPatchService(String path, boolean useEmergencyMode) {
         final int returnCode = patchCheck(path, null);
         Tinker.with(context).getLoadReporter().onLoadPatchListenerReceiveFail(new File(path), returnCode);
         return returnCode;

tinker-android/tinker-android-lib-no-op/src/main/java/com/tencent/tinker/lib/patch/AbstractPatch.java

@@ -25,5 +25,5 @@
  */
 public abstract class AbstractPatch {
 
-    public abstract boolean tryPatch(Context context, String tempPatchPath, PatchResult patchResult);
+    public abstract boolean tryPatch(Context context, String tempPatchPath, boolean useEmergencyMode, PatchResult patchResult);
 }

tinker-android/tinker-android-lib-no-op/src/main/java/com/tencent/tinker/lib/patch/UpgradePatch.java

@@ -31,7 +31,7 @@ public class UpgradePatch extends AbstractPatch {
     private static final String TAG = "Tinker.UpgradePatch";
 
     @Override
-    public boolean tryPatch(Context context, String tempPatchPath, PatchResult patchResult) {
+    public boolean tryPatch(Context context, String tempPatchPath, boolean useEmergencyMode, PatchResult patchResult) {
         ShareTinkerLog.e(TAG, "[-] Ignore this invocation since I'm no-op version.");
         return false;
     }

tinker-android/tinker-android-lib/src/main/java/com/tencent/tinker/lib/listener/DefaultPatchListener.java

@@ -58,19 +58,34 @@ public DefaultPatchListener(Context context) {
      */
     @Override
     public int onPatchReceived(String path) {
+        return checkPackageAndRunPatchService(path, false);
+    }
+
+    /**
+     * Check patch package then start patch service to generate patched artifacts.
+     * @param path
+     *   Path to your patch package.
+     * @param useEmergencyMode
+     *   true for using emergency mode, otherwise false.
+     *
+     *   By using emergency mode, dex2oat triggering procedure will be done asynchronously on Android Q and newer
+     *   system to save costs. If your app lives too short to wait for generating patch artifacts, this mode should
+     *   help. **However, the performance of your patched app will become terribly worse since odex of patched dex(es)
+     *   may not be generated before loading patched artifacts in this mode.**
+     */
+    protected int checkPackageAndRunPatchService(String path, boolean useEmergencyMode) {
         final File patchFile = new File(path);
         final String patchMD5 = SharePatchFileUtil.getMD5(patchFile);
         final int returnCode = patchCheck(path, patchMD5);
         if (returnCode == ShareConstants.ERROR_PATCH_OK) {
             runForgService();
-            TinkerPatchService.runPatchService(context, path);
+            TinkerPatchService.runPatchService(context, path, useEmergencyMode);
         } else {
             Tinker.with(context).getLoadReporter().onLoadPatchListenerReceiveFail(new File(path), returnCode);
         }
         return returnCode;
     }
 
-
     private void runForgService() {
         try {
             connection = new ServiceConnection() {
@@ -156,5 +171,4 @@ protected int patchCheck(String path, String patchMd5) {
 
         return ShareConstants.ERROR_PATCH_OK;
     }
-
 }

tinker-android/tinker-android-lib/src/main/java/com/tencent/tinker/lib/patch/AbstractPatch.java

@@ -25,5 +25,5 @@
  */
 public abstract class AbstractPatch {
 
-    public abstract boolean tryPatch(Context context, String tempPatchPath, PatchResult patchResult);
+    public abstract boolean tryPatch(Context context, String tempPatchPath, boolean useEmergencyMode, PatchResult patchResult);
 }

tinker-android/tinker-android-lib/src/main/java/com/tencent/tinker/lib/patch/DexDiffPatchInternal.java

@@ -71,7 +71,8 @@ public class DexDiffPatchInternal extends BasePatchInternal {
 
 
     protected static boolean tryRecoverDexFiles(Tinker manager, ShareSecurityCheck checker, Context context,
-                                                String patchVersionDirectory, File patchFile, PatchResult patchResult) {
+                                                String patchVersionDirectory, File patchFile, boolean useEmergencyMode,
+                                                PatchResult patchResult) {
         if (!manager.isEnabledForDex()) {
             ShareTinkerLog.w(TAG, "patch recover, dex is not enabled");
             return true;
@@ -84,7 +85,8 @@ protected static boolean tryRecoverDexFiles(Tinker manager, ShareSecurityCheck c
         }
 
         long begin = SystemClock.elapsedRealtime();
-        boolean result = patchDexExtractViaDexDiff(context, patchVersionDirectory, dexMeta, patchFile, patchResult);
+        boolean result = patchDexExtractViaDexDiff(context, patchVersionDirectory, dexMeta, patchFile,
+                useEmergencyMode, patchResult);
         long cost = SystemClock.elapsedRealtime() - begin;
         patchResult.dexCostTime = cost;
         ShareTinkerLog.i(TAG, "recover dex result:%b, cost:%d", result, cost);
@@ -166,7 +168,9 @@ protected static boolean waitAndCheckDexOptFile(File patchFile, Tinker manager)
         return true;
     }
 
-    private static boolean patchDexExtractViaDexDiff(Context context, String patchVersionDirectory, String meta, final File patchFile, PatchResult patchResult) {
+    private static boolean patchDexExtractViaDexDiff(Context context, String patchVersionDirectory, String meta,
+                                                     final File patchFile, boolean useEmergencyMode,
+                                                     PatchResult patchResult) {
         String dir = patchVersionDirectory + "/" + DEX_PATH + "/";
 
         if (!extractDexDiffInternals(context, dir, meta, patchFile, TYPE_DEX)) {
@@ -194,7 +198,7 @@ private static boolean patchDexExtractViaDexDiff(Context context, String patchVe
         ShareTinkerLog.i(TAG, "legal files to do dexopt: " + legalFiles);
 
         final String optimizeDexDirectory = patchVersionDirectory + "/" + DEX_OPTIMIZE_PATH + "/";
-        return dexOptimizeDexFiles(context, legalFiles, optimizeDexDirectory, patchFile, patchResult);
+        return dexOptimizeDexFiles(context, legalFiles, optimizeDexDirectory, patchFile, useEmergencyMode, patchResult);
 
     }
 
@@ -347,7 +351,9 @@ private static boolean mergeClassNDexFiles(final Context context, final File pat
         return result;
     }
 
-    private static boolean dexOptimizeDexFiles(Context context, List<File> dexFiles, String optimizeDexDirectory, final File patchFile, final PatchResult patchResult) {
+    private static boolean dexOptimizeDexFiles(Context context, List<File> dexFiles, String optimizeDexDirectory,
+                                               final File patchFile, boolean useEmergencyMode,
+                                               final PatchResult patchResult) {
         final Tinker manager = Tinker.with(context);
 
         optFiles.clear();
@@ -381,7 +387,7 @@ private static boolean dexOptimizeDexFiles(Context context, List<File> dexFiles,
             // try parallel dex optimizer
             TinkerDexOptimizer.optimizeAll(
                   context, dexFiles, optimizeDexDirectoryFile,
-                  useDLC,
+                  useDLC, useEmergencyMode,
                   new TinkerDexOptimizer.ResultCallback() {
                       long startTime;
 

tinker-android/tinker-android-lib/src/main/java/com/tencent/tinker/lib/patch/UpgradePatch.java

@@ -42,7 +42,7 @@ public class UpgradePatch extends AbstractPatch {
     private static final String TAG = "Tinker.UpgradePatch";
 
     @Override
-    public boolean tryPatch(Context context, String tempPatchPath, PatchResult patchResult) {
+    public boolean tryPatch(Context context, String tempPatchPath, boolean useEmergencyMode, PatchResult patchResult) {
         Tinker manager = Tinker.with(context);
 
         final File patchFile = new File(tempPatchPath);
@@ -169,7 +169,7 @@ public boolean tryPatch(Context context, String tempPatchPath, PatchResult patch
         }
 
         //we use destPatchFile instead of patchFile, because patchFile may be deleted during the patch process
-        if (!DexDiffPatchInternal.tryRecoverDexFiles(manager, signatureCheck, context, patchVersionDirectory, destPatchFile, patchResult)) {
+        if (!DexDiffPatchInternal.tryRecoverDexFiles(manager, signatureCheck, context, patchVersionDirectory, destPatchFile, useEmergencyMode, patchResult)) {
             ShareTinkerLog.e(TAG, "UpgradePatch tryPatch:new patch recover, try patch dex failed");
             return false;
         }

tinker-android/tinker-android-lib/src/main/java/com/tencent/tinker/lib/service/PatchResult.java

@@ -30,6 +30,8 @@ public class PatchResult implements Serializable {
 
     public String rawPatchFilePath;
 
+    public boolean useEmergencyMode;
+
     public long totalCostTime;
 
     public long dexCostTime;
@@ -55,6 +57,7 @@ public String toString() {
         sb.append("\nPatchResult: \n");
         sb.append("isSuccess:" + isSuccess + "\n");
         sb.append("rawPatchFilePath:" + rawPatchFilePath + "\n");
+        sb.append("useEmergencyMode:" + useEmergencyMode + "\n");
         sb.append("costTime:" + totalCostTime + "\n");
         sb.append("dexoptTriggerTime:" + dexoptTriggerTime + "\n");
         sb.append("isOatGenerated:" + isOatGenerated + "\n");

tinker-android/tinker-android-lib/src/main/java/com/tencent/tinker/lib/service/TinkerPatchService.java

@@ -47,6 +47,7 @@ public class TinkerPatchService extends IntentService {
     private static final String TAG = "Tinker.TinkerPatchService";
 
     private static final String PATCH_PATH_EXTRA = "patch_path_extra";
+    private static final String PATCH_USE_EMERGENCY_MODE = "patch_use_emergency_mode";
     private static final String RESULT_CLASS_EXTRA = "patch_result_class";
 
     private static AbstractPatch upgradePatchProcessor = null;
@@ -59,9 +60,14 @@ public TinkerPatchService() {
     }
 
     public static void runPatchService(final Context context, final String path) {
+        runPatchService(context, path, false);
+    }
+
+    public static void runPatchService(final Context context, final String path, boolean useEmergencyMode) {
         ShareTinkerLog.i(TAG, "run patch service...");
         Intent intent = new Intent(context, TinkerPatchService.class);
         intent.putExtra(PATCH_PATH_EXTRA, path);
+        intent.putExtra(PATCH_USE_EMERGENCY_MODE, useEmergencyMode);
         intent.putExtra(RESULT_CLASS_EXTRA, resultServiceClass.getName());
         try {
             context.startService(intent);
@@ -88,6 +94,13 @@ public static String getPatchPathExtra(Intent intent) {
         return ShareIntentUtil.getStringExtra(intent, PATCH_PATH_EXTRA);
     }
 
+    public static boolean getPatchUseEmergencyMode(Intent intent) {
+        if (intent == null) {
+            throw new TinkerRuntimeException("getPatchUseEmergencyMode, but intent is null");
+        }
+        return ShareIntentUtil.getBooleanExtra(intent, PATCH_USE_EMERGENCY_MODE, false);
+    }
+
     public static String getPatchResultExtra(Intent intent) {
         if (intent == null) {
             throw new TinkerRuntimeException("getPatchResultExtra, but intent is null");
@@ -210,6 +223,8 @@ private static void doApplyPatch(Context context, Intent intent) {
             }
             File patchFile = new File(path);
 
+            final boolean useEmergencyMode = getPatchUseEmergencyMode(intent);
+
             long begin = SystemClock.elapsedRealtime();
             boolean result;
             long cost;
@@ -220,7 +235,7 @@ private static void doApplyPatch(Context context, Intent intent) {
                 if (upgradePatchProcessor == null) {
                     throw new TinkerRuntimeException("upgradePatchProcessor is null.");
                 }
-                result = upgradePatchProcessor.tryPatch(context, path, patchResult);
+                result = upgradePatchProcessor.tryPatch(context, path, useEmergencyMode, patchResult);
             } catch (Throwable throwable) {
                 e = throwable;
                 result = false;
@@ -233,6 +248,7 @@ private static void doApplyPatch(Context context, Intent intent) {
 
             patchResult.isSuccess = result;
             patchResult.rawPatchFilePath = path;
+            patchResult.useEmergencyMode = useEmergencyMode;
             patchResult.totalCostTime = cost;
             patchResult.type = tinker.getCustomPatcher() == null ? PatchResult.PATCH_TYPE_BSDIFF : PatchResult.PATCH_TYPE_CUSTOM;
             patchResult.e = e;

tinker-android/tinker-android-loader/src/main/java/com/tencent/tinker/loader/NewClassLoaderInjector.java

@@ -139,18 +139,19 @@ private static void doInject(Application app, ClassLoader classLoader) throws Th
         final Object basePackageInfo = findField(baseContext.getClass(), "mPackageInfo").get(baseContext);
         findField(basePackageInfo.getClass(), "mClassLoader").set(basePackageInfo, classLoader);
 
-        if (Build.VERSION.SDK_INT < 27) {
-            final Resources res = app.getResources();
-            try {
-                findField(res.getClass(), "mClassLoader").set(res, classLoader);
-
-                final Object drawableInflater = findField(res.getClass(), "mDrawableInflater").get(res);
-                if (drawableInflater != null) {
-                    findField(drawableInflater.getClass(), "mClassLoader").set(drawableInflater, classLoader);
-                }
-            } catch (Throwable ignored) {
-                // Ignored.
+        final Resources res = app.getResources();
+        try {
+            findField(res.getClass(), "mClassLoader").set(res, classLoader);
+        } catch (Throwable ignored) {
+            // Ignored.
+        }
+        try {
+            final Object drawableInflater = findField(res.getClass(), "mDrawableInflater").get(res);
+            if (drawableInflater != null) {
+                findField(drawableInflater.getClass(), "mClassLoader").set(drawableInflater, classLoader);
             }
+        } catch (Throwable ignored) {
+            // Ignored.
         }
     }
 

tinker-android/tinker-android-loader/src/main/java/com/tencent/tinker/loader/TinkerDexLoader.java

@@ -153,7 +153,7 @@ public static boolean loadTinkerJars(final TinkerApplication application, String
 
             TinkerDexOptimizer.optimizeAll(
                   application, legalFiles, optimizeDir, true,
-                  application.isUseDelegateLastClassLoader(), targetISA,
+                  application.isUseDelegateLastClassLoader(), targetISA, false,
                   new TinkerDexOptimizer.ResultCallback() {
                       long start;
 

tinker-android/tinker-android-loader/src/main/java/com/tencent/tinker/loader/TinkerDexOptimizer.java

@@ -79,14 +79,14 @@ public final class TinkerDexOptimizer {
      * @return If all dexes are optimized successfully, return true. Otherwise return false.
      */
     public static boolean optimizeAll(Context context, Collection<File> dexFiles, File optimizedDir,
-                                      boolean useDLC, ResultCallback cb) {
+                                      boolean useDLC, boolean useEmergencyMode, ResultCallback cb) {
         final String targetISA = ShareTinkerInternals.getCurrentInstructionSet();
-        return optimizeAll(context, dexFiles, optimizedDir, false, useDLC, targetISA, cb);
+        return optimizeAll(context, dexFiles, optimizedDir, false, useDLC, targetISA, useEmergencyMode, cb);
     }
 
     public static boolean optimizeAll(Context context, Collection<File> dexFiles, File optimizedDir,
                                       boolean useInterpretMode, boolean useDLC,
-                                      String targetISA, ResultCallback cb) {
+                                      String targetISA, boolean useEmergencyMode, ResultCallback cb) {
         ArrayList<File> sortList = new ArrayList<>(dexFiles);
         // sort input dexFiles with its file length in reverse order.
         Collections.sort(sortList, new Comparator<File>() {
@@ -105,7 +105,7 @@ public int compare(File lhs, File rhs) {
         });
         for (File dexFile : sortList) {
             OptimizeWorker worker = new OptimizeWorker(context, dexFile, optimizedDir, useInterpretMode,
-                  useDLC, targetISA, cb);
+                  useDLC, targetISA, useEmergencyMode, cb);
             if (!worker.run()) {
                 return false;
             }
@@ -129,17 +129,19 @@ private static class OptimizeWorker {
         private final File optimizedDir;
         private final boolean useInterpretMode;
         private final boolean useDLC;
+        private final boolean useEmergencyMode;
         private final ResultCallback callback;
 
         OptimizeWorker(Context context, File dexFile, File optimizedDir, boolean useInterpretMode,
-                       boolean useDLC, String targetISA, ResultCallback cb) {
+                       boolean useDLC, String targetISA, boolean useEmergencyMode, ResultCallback cb) {
             this.context = context;
             this.dexFile = dexFile;
             this.optimizedDir = optimizedDir;
             this.useInterpretMode = useInterpretMode;
             this.useDLC = useDLC;
             this.callback = cb;
             this.targetISA = targetISA;
+            this.useEmergencyMode = useEmergencyMode;
         }
 
         boolean run() {
@@ -177,15 +179,27 @@ boolean run() {
                             createFakeODexPathStructureOnDemand(optimizedPath);
                             patchClassLoaderStrongRef = NewClassLoaderInjector.triggerDex2Oat(context, optimizedDir,
                                     useDLC, dexFile.getAbsolutePath());
-                            try {
-                                triggerPMDexOptOnDemand(context, dexFile.getAbsolutePath(), optimizedPath);
-                            } catch (Throwable thr) {
-                                ShareTinkerLog.printErrStackTrace(TAG, thr,
-                                        "Fail to call triggerPMDexOptAsyncOnDemand.");
-                            } finally {
-                                final String vdexPath = optimizedPath.substring(0,
-                                        optimizedPath.lastIndexOf(ODEX_SUFFIX)) + VDEX_SUFFIX;
-                                waitUntilFileGeneratedOrTimeout(context, vdexPath);
+                            final Runnable task = new Runnable() {
+                                @Override
+                                public void run() {
+                                    try {
+                                        triggerPMDexOptOnDemand(context, dexFile.getAbsolutePath(), optimizedPath);
+                                    } catch (Throwable thr) {
+                                        ShareTinkerLog.printErrStackTrace(TAG, thr,
+                                                "Fail to call triggerPMDexOptAsyncOnDemand.");
+                                    } finally {
+                                        if (!useEmergencyMode) {
+                                            final String vdexPath = optimizedPath.substring(0,
+                                                    optimizedPath.lastIndexOf(ODEX_SUFFIX)) + VDEX_SUFFIX;
+                                            waitUntilFileGeneratedOrTimeout(context, vdexPath);
+                                        }
+                                    }
+                                }
+                            };
+                            if (useEmergencyMode) {
+                                new Thread(task, "TinkerDex2oatTrigger").start();
+                            } else {
+                                task.run();
                             }
                         } else {
                             patchClassLoaderStrongRef = NewClassLoaderInjector.triggerDex2Oat(context, optimizedDir,