From f309af7d44e74b2ff67242e3ef01a35fc30c88e0 Mon Sep 17 00:00:00 2001
From: wenyifan <evan.wen@movit-tech.com>
Date: Thu, 19 Jan 2023 09:15:31 +0800
Subject: [PATCH] =?UTF-8?q?=E5=85=BC=E5=AE=B9=E5=88=B0Android=206.0?=
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---
 app/build.gradle                              |  2 +-
 .../main/java/run/evan/gost/GostService.java  | 39 +++++++++++--------
 .../main/java/run/evan/gost/MainActivity.java |  6 ++-
 3 files changed, 28 insertions(+), 19 deletions(-)

diff --git a/app/build.gradle b/app/build.gradle
index 675fe71..21f012e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,7 +8,7 @@ android {
 
     defaultConfig {
         applicationId "run.evan.gost"
-        minSdk 26
+        minSdk 23
         targetSdk 32
         versionCode 1
         versionName "1.0"
diff --git a/app/src/main/java/run/evan/gost/GostService.java b/app/src/main/java/run/evan/gost/GostService.java
index aaf0032..738b660 100644
--- a/app/src/main/java/run/evan/gost/GostService.java
+++ b/app/src/main/java/run/evan/gost/GostService.java
@@ -25,25 +25,30 @@ public class GostService extends Service {
     @Override
     public void onCreate() {
         super.onCreate();
-        NotificationManager manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
-        NotificationChannel Channel = new NotificationChannel(CHANNEL_ID, "GOST", NotificationManager.IMPORTANCE_HIGH);
-        Channel.enableLights(false);
-        Channel.setLightColor(Color.RED);
-        Channel.setShowBadge(true);
-        Channel.setDescription( "GOST");
-        Channel.setLockscreenVisibility(Notification.VISIBILITY_PUBLIC);
-        manager.createNotificationChannel(Channel);
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
+            NotificationManager manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
+            NotificationChannel Channel = null;
 
-        Notification notification = new Notification.Builder(this)
-                .setChannelId(CHANNEL_ID)
-                .setContentTitle("GOST")//标题
-                .setContentText(getResources().getString(R.string.service_text))//内容
+            Channel = new NotificationChannel(CHANNEL_ID, "GOST", NotificationManager.IMPORTANCE_HIGH);
+
+            Channel.enableLights(false);
+            Channel.setLightColor(Color.RED);
+            Channel.setShowBadge(true);
+            Channel.setDescription("GOST");
+            Channel.setLockscreenVisibility(Notification.VISIBILITY_PUBLIC);
+            manager.createNotificationChannel(Channel);
+        }
+        Notification.Builder builder = new Notification.Builder(this);
+        builder = builder.setContentTitle("GOST")
+                .setContentText(getResources().getString(R.string.service_text))
                 .setWhen(System.currentTimeMillis())
-                .setSmallIcon(R.mipmap.ic_launcher)//小图标一定需要设置,否则会报错(如果不设置它启动服务前台化不会报错,但是你会发现这个通知不会启动),如果是普通通知,不设置必然报错
-                .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher))
-                .build();
-        startForeground(1, notification);//服务前台化只能使用startForeground()方法,不能使用 notificationManager.notify(1,notification); 这个只是启动通知使用的,使用这个方法你只需要等待几秒就会发现报错了
-
+                .setSmallIcon(R.mipmap.ic_launcher)
+                .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher));
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
+            builder = builder.setChannelId(CHANNEL_ID);
+        }
+        Notification notification = builder.build();
+        startForeground(1, notification);
     }
 
 }
diff --git a/app/src/main/java/run/evan/gost/MainActivity.java b/app/src/main/java/run/evan/gost/MainActivity.java
index 87ffe9f..7169417 100644
--- a/app/src/main/java/run/evan/gost/MainActivity.java
+++ b/app/src/main/java/run/evan/gost/MainActivity.java
@@ -90,7 +90,11 @@ public class MainActivity extends AppCompatActivity {
                     case 2:
                         activity.btnStart.setText(R.string.btn_stop);
                         activity.btnStart.setBackgroundTintList(ColorStateList.valueOf(-1499549));
-                        activity.getApplicationContext().startForegroundService(activity.gostServiceIntent);
+                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                            activity.getApplicationContext().startForegroundService(activity.gostServiceIntent);
+                        }else {
+                            activity.getApplicationContext().startService(activity.gostServiceIntent);
+                        }
                         break;
                     case 3:
                         activity.btnStart.setText(R.string.btn_start);