안드로이드 7.0 누가 이상버전에서 패키지 설치화면 띄우기

안드로이드 7.0 누가 이상버전에서 패키지 설치화면 띄우기

res/xml폴더에  filepaths.xml을 만들고 아래코드 입력 <?xml version="1.0" encoding="utf-8"?> <paths>     <external-path name="storage/emulated" path="."/> </paths>

AndroidManifest.xml <provider     android:name="android.support.v4.content.FileProvider"     android:authorities="${applicationId}.fileprovider"     android:exported="false"     android:grantUriPermissions="true">     <meta-data         android:name="android.support.FILE_PROVIDER_PATHS"         android:resource="@xml/filepaths" /> </provider>

apk파일 install하는 코드  private void install(String apkName){         String localUrl = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS) + apkName;         String extension = MimeTypeMap.getFileExtensionFromUrl(localUrl);         String mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);         File file = new File(localUrl);         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N){             Uri apkUri = FileProvider.getUriForFile(app.getApplicationContext(), BuildConfig.APPLICATION_ID + ".fileprovider", file);             Intent intent = new Intent(Intent.ACTION_INSTALL_PACKAGE);             intent.setData(apkUri);             intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);             try {                 startActivity(intent);             } catch (ActivityNotFoundException e) {                 toastS(getResources().getString(R.string.app_name)+" 설치파일을 찾을수 없습니다");                 e.printStackTrace();             }         }else{             Uri apkUri = Uri.fromFile(file);             Intent intent = new Intent(Intent.ACTION_VIEW);             intent.setDataAndType(apkUri, mimeType);             intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);             try {                 startActivity(intent);             } catch (ActivityNotFoundException e) {                 toastS(getResources().getString(R.string.app_name)+" 설치파일을 찾을수 없습니다");                 e.printStackTrace();             }         }     }