feat: 安装流程相关优化 https://jira.shanqu.cc/browse/GHZSCY-6005

app/src/main/java/com/gh/ndownload/NDownloadService.java

@@ -1,5 +1,6 @@
 package com.gh.ndownload;
 
+import android.app.Activity;
 import android.app.Notification;
 import android.app.NotificationChannel;
 import android.app.NotificationManager;
@@ -14,6 +15,11 @@ import androidx.annotation.Nullable;
 import androidx.core.app.NotificationCompat;
 
 import com.gh.download.DownloadManager;
+import com.gh.gamecenter.SplashScreenActivity;
+import com.gh.gamecenter.common.base.GlobalActivityManager;
+import com.gh.ndownload.suspendwindow.NDownloadDrawOverlayPermissionWindowController;
+import com.gh.ndownload.suspendwindow.NDownloadSuspendWindowController;
+import com.gh.ndownload.suspendwindow.utils.NDownloadSuspendWindowHelper;
 import com.lightgame.BuildConfig;
 import com.lightgame.download.DownloadConfig;
 import com.lightgame.download.DownloadDao;
@@ -29,12 +35,17 @@ public class NDownloadService extends Service {
 
     public static final String KEY_SERVICE_ACTION = "service_action";
     public static final String START_FOREGROUND = "start_foreground";
+
     private static final String SERVICE_CHANNEL_ID = "Halo_Download";
 
     private static NDownloadService sService = null;
 
     private ForegroundNotificationManager mForegroundNotificationManager;
 
+    private NDownloadSuspendWindowController mDownloadSuspendWindowController;
+
+    private NDownloadDrawOverlayPermissionWindowController mDrawOverlayPermissionWindowController;
+
     @Nullable
     public static NDownloadService getService() {
         return sService;
@@ -47,6 +58,7 @@ public class NDownloadService extends Service {
         sService = this;
 
         mForegroundNotificationManager = new ForegroundNotificationManager(this, this.getApplication());
+
         Utils.log(NDownloadService.class.getSimpleName(), "onCreate");
     }
 
@@ -129,8 +141,15 @@ public class NDownloadService extends Service {
     @Override
     public void onDestroy() {
         super.onDestroy();
-
         sService = null;
+
+        if (mDownloadSuspendWindowController != null) {
+            mDownloadSuspendWindowController.dismiss();
+        }
+
+        if (mDrawOverlayPermissionWindowController != null) {
+            mDrawOverlayPermissionWindowController.dismiss();
+        }
     }
 
     @Override
@@ -188,6 +207,9 @@ public class NDownloadService extends Service {
 
     synchronized void startDownload(DownloadEntity entry) {
         if (!NDataChanger.INSTANCE.getDownloadingTaskUrlSet().contains(entry.getUrl())) {
+            // 显示下载悬浮窗
+            showDownloadSuspendWindowIfNeeded(entry);
+
             // 刷新初始状态
             NDataChanger.INSTANCE.notifyDataChanged(entry);
 
@@ -253,6 +275,20 @@ public class NDownloadService extends Service {
         }
     }
 
+    private void showDownloadSuspendWindowIfNeeded(DownloadEntity entry) {
+        if (!NDownloadSuspendWindowHelper.shouldSkipDownloadEntity(getApplicationContext(), entry)) {
+            if (NDownloadSuspendWindowHelper.canDrawOverLayer(getApplicationContext())) {// 已开启悬浮窗权限，直接显示悬浮窗
+                showDownloadSuspendWindow();
+            } else {// 未开启悬浮窗权限，显示开启悬浮窗权限引导窗口
+                Activity topActivity = GlobalActivityManager.INSTANCE.getCurrentActivity();
+                if (!NDownloadSuspendWindowHelper.isDrawOverlayPermissionWindowShown()
+                        && topActivity != null && !(topActivity instanceof SplashScreenActivity)) {
+                    showDownloadDrawOverlayPermissionWindow(topActivity, entry);
+                }
+            }
+        }
+    }
+
     /**
      * 获取 0 以外的随机 int 数值
      */
@@ -265,4 +301,21 @@ public class NDownloadService extends Service {
         }
     }
 
+    private void showDownloadSuspendWindow() {
+        if (mDownloadSuspendWindowController == null) {
+            mDownloadSuspendWindowController = new NDownloadSuspendWindowController(getApplication());
+        }
+        mDownloadSuspendWindowController.show();
+    }
+
+    private void showDownloadDrawOverlayPermissionWindow(Activity activity, DownloadEntity downloadEntity) {
+        if (mDrawOverlayPermissionWindowController == null) {
+            mDrawOverlayPermissionWindowController = new NDownloadDrawOverlayPermissionWindowController(getApplication());
+            mDrawOverlayPermissionWindowController.setOnGrantDrawOverlayPermissionListener(this::showDownloadSuspendWindow);
+        }
+        mDrawOverlayPermissionWindowController.setCurrentDownloadEntity(downloadEntity);
+        mDrawOverlayPermissionWindowController.show(activity);
+        NDownloadSuspendWindowHelper.markDrawOverlayPermissionWindowShown();
+    }
+
 }