Android开发教程下载网络视频到相册

Android开发教程下载网络视频到相册

下载网络视频，并且刷新到相册里面

一、思路：

用okHttpClient下载，用contentResolver.insert刷新到相册

二、效果图：

三、关键代码：

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        TextView tv_start_down_progress = findViewById(R.id.tv_start_down_progress);

        findViewById(R.id.tv_start_down).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                DownloadNewUtil.get().download(MainActivity.this,"https://staticzx.imliaotian.xyz/202305/wx/upload/video/81/5431/1196127/88174180/74541387548/28/085624/1655738456258781184.mp4",  "myVideo", System.currentTimeMillis() + ".mp4",true, new DownloadNewUtil.OnDownloadListener() {
                    @Override
                    public void onDownloadSuccess(File file) {
                        runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                Toast.makeText(MainActivity.this,"保存成功",Toast.LENGTH_LONG).show();
                            }
                        });
                        Log.i("download1","onDownloadSuccess");

                    }

                    @Override
                    public void onDownloading(int progress) {
                        runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                           //     Looper.prepare();
                                tv_start_down_progress.setText("进度"+progress);

                            //    Looper.loop();
                            }
                        });
                        Log.i("download1",progress+"\t");
                    }

                    @Override
                    public void onDownloadFailed(Exception e) {
                        e.printStackTrace();
                        runOnUiThread(new Runnable() {
                            @Override
                            public void run() {
                                Toast.makeText(MainActivity.this,"保存失败",Toast.LENGTH_LONG).show();
                            }
                        });
                        Log.i("download1","onDownloadFailed");
                    }
                });
            }
        });
    }
}

四、项目demo源码结构图：

有问题或者需要完整源码demo的可以看简介联系我，也可以私信我，我每天都看私信的