save last position of videoView saved by sharedprefrence and start in last position (android studio)

问题

save last position of videoView saved by sharedprefrence and start in last position (android studio) hello I serch for my problam in stackaverflow and other refrences but I dont get my answer . I use VideoView In my app I want to save the last position of videview in a sharedPrefrence to start again from the last position but it start in 0 every time please check my code and tel me what should i do.

package com.rewass.qurankurdishaudiotranslatev2.activitys;

import android.content.Context;
import android.content.DialogInterface;
import android.content.SharedPreferences;
import android.media.MediaPlayer;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.View;
import android.view.ViewTreeObserver;
import android.widget.MediaController;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.VideoView;

import androidx.annotation.RequiresApi;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.content.ContextCompat;
import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.InterstitialAd;
import com.rewass.qurankurdishaudiotranslatev2.R;
import com.rewass.qurankurdishaudiotranslatev2.adapters.RecyclerViewAdapter;
import com.rewass.qurankurdishaudiotranslatev2.model.ModelRecycler;
import com.rewass.qurankurdishaudiotranslatev2.text.Text002;

import java.util.ArrayList;
import java.util.List;

public class A002 extends AppCompatActivity {
    List<ModelRecycler> listItems;
    private InterstitialAd mInterstitialAd;
    String AudioURL = "https://download.quranicaudio.com/quran/mishaari_raashid_al_3afaasee/002.mp3";
    VideoView videoView;
    ProgressBar progressBar008;
    TextView te008;
    int progress;
    RecyclerView myrv;
    String kurdish002 = "http://sirwaan.com/aaap/audios/kurdish/sound/quran/qurankurdish/002.mp3";
    String v2kurdish002 = "https://sirwaan.com/aaap/audios/kurdish/sound/quran/newversionqurankurdish/002.mp3";
    Handler handler;
    GridLayoutManager layoutManager;
    int seekkk;
    @RequiresApi(api = Build.VERSION_CODES.M)

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_a002);

        audioSora();


    }

    SharedPreferences preferences ;
    private void audioSora() {
        preferences = getSharedPreferences("pref55",MODE_PRIVATE);

        videoView = findViewById(R.id.videoview002);

        videoView.setVideoPath(v2kurdish002);

        //control media
        MediaController mediaController = new MediaController(this);
        //set view with controller
        videoView.setMediaController(mediaController);
        //set Controller to view


        mediaController.setAnchorView(videoView);

        videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
            @Override
            public void onPrepared(MediaPlayer mp) {

                handler = new Handler();
                final Runnable r = new Runnable() {
                    public void run() {
                        SharedPreferences.Editor editor = preferences.edit();
                    int progress = videoView.getCurrentPosition();
                        editor.putInt("seekto", progress);
                        editor.apply();
                        seekkk = preferences.getInt("seekto", 0);
                        Toast.makeText(A002.this, seekkk+"", Toast.LENGTH_SHORT).show();
                       handler.postDelayed(this, 1000); }};

                handler.postDelayed(r, 1000);
                videoView.seekTo(seekkk);
                videoView.start();

            }
        });

    }

}

回答1:

private int time = 0;

private ScheduledExecutorService mScheduledExecutorService;
    Runnable getPositionVideo = () -> {
        time = binding.epVideoView.getCurrentPosition();
        Log.d(TAG, ": " + time);
    };


     binding.epVideoView.setOnPreparedListener(mediaPlayer -> {
            mediaController.setAnchorView(binding.epVideoView);
            binding.epVideoView.start();
            mScheduledExecutorService = new ScheduledThreadPoolExecutor(1);
            mScheduledExecutorService.scheduleWithFixedDelay(() -> {
                runOnUiThread(getPositionVideo);
                MediaControllerCustom.init(url, time);
            }, 1000, 1000, TimeUnit.MILLISECONDS);
        });

来源：https://stackoverflow.com/questions/61824051/save-last-position-of-videoview-saved-by-sharedprefrence-and-start-in-last-posit