测试app内下载安装

BaseModule/src/main/java/com/xscm/moduleutil/adapter/AppUpdateDialog.java

@@ -74,7 +74,7 @@ public class AppUpdateDialog extends BaseDialog<DialogAppUpdateBinding> implemen
             mProgressDialog.setCanceledOnTouchOutside(false);
             mProgressDialog.setMessage("下载中请稍等！！！");
             mProgressDialog.show();
-            DownloadUtil downloadUtil = new DownloadUtil(getContext());
+            DownloadUtil downloadUtil = new DownloadUtil(getContext(),appUpdateModel.getUrl());
             downloadUtil.downloadFile(appUpdateModel.getUrl(), this);
         }
     }

BaseModule/src/main/java/com/xscm/moduleutil/utils/DownloadUtil.java

@@ -18,6 +18,7 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
+import java.util.Objects;
 
 import okhttp3.ResponseBody;
 import retrofit2.Call;
@@ -41,14 +42,17 @@ public class DownloadUtil {
     private static final String PATH_AUDIO = Environment.getExternalStorageDirectory() + "/qipao/audio";
 
 
-    public DownloadUtil(Context context) {
+    public DownloadUtil(Context context,String downUrl) {
         this.mContext = context;
 
         if (mApi == null) {
             //初始化网络请求接口
             mApi = ApiHelper.getInstance().createService(ApiInterface.class);
-            mApkPath = new File(mContext.getFilesDir(), PATH_APK).getAbsolutePath();
-
+            int i = downUrl.lastIndexOf('/');//一定是找最后一个'/'出现的位置
+            if (i != -1) {
+                downUrl = downUrl.substring(i);
+            }
+            mApkPath = new File(Objects.requireNonNull(mContext.getExternalFilesDir(PATH_APK+"_"+downUrl)).getAbsolutePath()).getAbsolutePath();
         }
     }