fix: resolve #974 — 使用tinker1.9.9，线上修复成功率60%

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

@@ -0,0 +1,80 @@
+/*
+ * Tencent is pleased to support the open source community by making Tinker available.
+ *
+ * Copyright (C) 2016 THL A29 Limited, a Tencent company. All rights reserved.
+ *
+ * Licensed under the BSD 3-Clause License (the "License"); you may not use
+ * this file except in compliance with the License. You may obtain a copy of the License at
+ *
+ * https://opensource.org/licenses/BSD-3-Clause
+ *
+ * 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 com.tencent.tinker.lib.service;
+
+import android.app.Notification;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.Service;
+import android.content.Intent;
+import android.os.Build;
+import android.os.IBinder;
+
+import com.tencent.tinker.lib.util.TinkerLog;
+
+public class TinkerPatchForegroundService extends Service {
+    private static final String TAG = "Tinker.PatchFgService";
+
+    private static final int NOTIFICATION_ID = 0x110;
+    private static final String NOTIFICATION_CHANNEL_ID = "tinker_patch_service";
+    private static final String NOTIFICATION_CHANNEL_NAME = "tinker_patch_service";
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        handleForegroundNotification();
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        handleForegroundNotification();
+        stopSelf(startId);
+        return START_NOT_STICKY;
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+
+    private void handleForegroundNotification() {
+        try {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                final NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
+                if (nm != null) {
+                    NotificationChannel channel = nm.getNotificationChannel(NOTIFICATION_CHANNEL_ID);
+                    if (channel == null) {
+                        channel = new NotificationChannel(NOTIFICATION_CHANNEL_ID,
+                                NOTIFICATION_CHANNEL_NAME, NotificationManager.IMPORTANCE_LOW);
+                        nm.createNotificationChannel(channel);
+                    }
+                }
+                final Notification notification = new Notification.Builder(this, NOTIFICATION_CHANNEL_ID).build();
+                startForeground(NOTIFICATION_ID, notification);
+            } else {
+                startForeground(NOTIFICATION_ID, new Notification());
+            }
+        } catch (Throwable thr) {
+            TinkerLog.e(TAG, "fail to startForeground: " + thr.getMessage());
+            try {
+                stopForeground(true);
+            } catch (Throwable ignored) {
+                // Ignored.
+            }
+        }
+    }
+}