添加项目文件。

2020-04-03 11:55:02 +08:00
parent f8a6829e30
commit d4e7a559f2
178 changed files with 20595 additions and 0 deletions
--- a/XXCpzs.Android/DownloadReceiver.cs
+++ b/XXCpzs.Android/DownloadReceiver.cs
@@ -0,0 +1,71 @@
+using Android.App;
+using Android.Content;
+using System;
+
+namespace XXCpzs.Droid
+{
+    [BroadcastReceiver]
+
+    /// <summary>
+    /// 下载通知接收器
+    /// </summary>
+    public class DownloadReceiver : BroadcastReceiver
+    {
+        public long downloadId = 0;
+        public DownloadReceiver()
+        {
+
+        }
+        public DownloadReceiver(long downloadId)
+        {
+            this.downloadId = downloadId;
+        }
+        public override void OnReceive(Context context, Intent intent)
+        {
+            if (intent.Action == DownloadManager.ActionDownloadComplete)
+            {
+                #region 下载完成
+                DownloadManager manager = (DownloadManager)context.GetSystemService(Context.DownloadService);
+                //获取下载id,默认值-1
+                var downId = intent.GetLongExtra(DownloadManager.ExtraDownloadId, -1);
+                if (downId == downloadId)
+                {
+                    Android.Database.ICursor cursor = null;
+                    try
+                    {
+                        DownloadManager.Query query = new DownloadManager.Query();
+                        query.SetFilterById(downId);
+                        cursor = manager.InvokeQuery(query);
+                        if (cursor.MoveToFirst())
+                        {
+                            //获取文件下载路径
+                            var downloadedTo = cursor.GetString(cursor.GetColumnIndex(DownloadManager.ColumnLocalUri));
+                            //var apkUri = manager.GetUriForDownloadedFile(downId);//错误路径
+
+                            var installIntent = new Intent(Intent.ActionView);
+                            installIntent.SetDataAndType(Android.Net.Uri.Parse(downloadedTo), "application/vnd.android.package-archive");
+                            //给目标程序读改uri的权限。
+                            installIntent.AddFlags(ActivityFlags.NewTask);
+                            if (Android.OS.Build.VERSION.SdkInt > Android.OS.BuildVersionCodes.M)
+                                installIntent.AddFlags(ActivityFlags.GrantReadUriPermission);
+                            // installIntent.SetFlags(ActivityFlags.GrantReadUriPermission | ActivityFlags.NewTask);
+                            context.StartActivity(installIntent);
+
+                        }
+                        if (cursor != null)
+                            cursor.Close();
+                    }
+                    catch (Exception ex)
+                    {
+                    }
+
+                    context.UnregisterReceiver(this);
+                }
+                #endregion
+            }
+            else if (intent.Action == DownloadManager.ActionNotificationClicked)
+            {
+            }
+        }
+    }
+}