80 lines
2.3 KiB
Java
80 lines
2.3 KiB
Java
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package com.example.livestreaming;
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import android.os.Bundle;
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import androidx.annotation.Nullable;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.media3.common.MediaItem;
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import androidx.media3.common.PlaybackException;
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import androidx.media3.common.Player;
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import androidx.media3.exoplayer.ExoPlayer;
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import com.example.livestreaming.databinding.ActivityPlayerBinding;
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public class PlayerActivity extends AppCompatActivity {
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public static final String EXTRA_PLAY_URL = "extra_play_url";
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public static final String EXTRA_TITLE = "extra_title";
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private ActivityPlayerBinding binding;
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private ExoPlayer player;
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private boolean triedAltUrl = false;
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@Override
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protected void onCreate(@Nullable Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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binding = ActivityPlayerBinding.inflate(getLayoutInflater());
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setContentView(binding.getRoot());
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String t = getIntent().getStringExtra(EXTRA_TITLE);
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setTitle(t != null ? t : "Live");
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}
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@Override
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protected void onStart() {
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super.onStart();
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String url = getIntent().getStringExtra(EXTRA_PLAY_URL);
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if (url == null || url.trim().isEmpty()) return;
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triedAltUrl = false;
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ExoPlayer exo = new ExoPlayer.Builder(this).build();
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binding.playerView.setPlayer(exo);
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String altUrl = getAltHlsUrl(url);
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exo.addListener(new Player.Listener() {
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@Override
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public void onPlayerError(PlaybackException error) {
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if (triedAltUrl) return;
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if (altUrl == null || altUrl.trim().isEmpty()) return;
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triedAltUrl = true;
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exo.setMediaItem(MediaItem.fromUri(altUrl));
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exo.prepare();
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exo.setPlayWhenReady(true);
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}
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});
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exo.setMediaItem(MediaItem.fromUri(url));
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exo.prepare();
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exo.setPlayWhenReady(true);
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player = exo;
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}
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@Override
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protected void onStop() {
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super.onStop();
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if (player != null) {
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player.release();
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player = null;
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}
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}
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private String getAltHlsUrl(String url) {
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if (!url.endsWith(".m3u8")) return null;
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if (url.contains("/index.m3u8")) return null;
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return url.substring(0, url.length() - ".m3u8".length()) + "/index.m3u8";
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}
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}
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