Android Studio 视频播放

package com.example.sp; import androidx.appcompat.app.AppCompatActivity; import android.net.Uri; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.MediaController; import android.widget.VideoView; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Button bf = findViewById(R.id.bf); Button zt = findViewById(R.id.zt); VideoView sp = findViewById(R.id.sp); String videoPath = "android.resource://"+getPackageName()+"/"+ R.raw.tttt; Uri uri = Uri.parse(videoPath); sp.setVideoURI(uri); MediaController mediaController = new MediaController(this); sp.setMediaController(mediaController); mediaController.setAnchorView(sp); bf.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { sp.start(); } }); zt.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { sp.pause(); } }); } }