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https://stackoverflow.com/questions/20201067/ffmpeg-executable-chmod-permission Your Android app must have permissions to read and write to storage, i 阅读全文
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Possibly you placed it on your sdcard -- which is mounted with the noexec flag. You either need to move it into the phone's internal storage, or run i 阅读全文
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import 阅读全文
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import 'package:flutter/material.dart'; import 'package:sensors/sensors.dart'; import 'package:permission_handler/permission_handler.dart'; import 'dart:async'; import 'dart:math'; main()=>runAp... 阅读全文
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import io,,,,,,, from https://pub.dev/packages/large_file_copy 阅读全文
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import 'package:flutter/material.dart'; import 'dart:io'; import 'dart:async'; import 'package:rxdart/rxdart.dart'; import 'package:path_provider/path_provider.dart'; import 'package:path/path.dart... 阅读全文
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https://stackoverflow.com/questions/12682269/how-do-you-run-an-interactive-process-in-dart The test below attempts to run the less pager command and r 阅读全文