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Use HttpEngineDataSource when supported in demo app.

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HttpEngineDataSource is the recommended HttpDataSource when it is available. It uses the [HttpEngine](https://developer.android.com/reference/android/net/http/HttpEngine).

#cherrypick

PiperOrigin-RevId: 646051562
This commit is contained in:
okunhardt 2024-06-24 04:49:36 -07:00 committed by Copybara-Service
parent 476ec607f2
commit e591c37b1e
2 changed files with 39 additions and 20 deletions
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3
RELEASENOTES.md
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@ -42,6 +42,9 @@
* Leanback extension: * Leanback extension:
* Cast Extension: * Cast Extension:
* Test Utilities: * Test Utilities:
* Demo app:
* Use `HttpEngineDataSource` as the `HttpDataSource` when supported by the
device.
* Remove deprecated symbols: * Remove deprecated symbols:
## 1.4 ## 1.4

42
demos/main/src/main/java/androidx/media3/demo/main/DemoUtil.java
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@ -16,12 +16,15 @@
package androidx.media3.demo.main; package androidx.media3.demo.main;
import android.content.Context; import android.content.Context;
import android.net.http.HttpEngine;
import android.os.Build;
import androidx.annotation.OptIn; import androidx.annotation.OptIn;
import androidx.media3.database.DatabaseProvider; import androidx.media3.database.DatabaseProvider;
import androidx.media3.database.StandaloneDatabaseProvider; import androidx.media3.database.StandaloneDatabaseProvider;
import androidx.media3.datasource.DataSource; import androidx.media3.datasource.DataSource;
import androidx.media3.datasource.DefaultDataSource; import androidx.media3.datasource.DefaultDataSource;
import androidx.media3.datasource.DefaultHttpDataSource; import androidx.media3.datasource.DefaultHttpDataSource;
import androidx.media3.datasource.HttpEngineDataSource;
import androidx.media3.datasource.cache.Cache; import androidx.media3.datasource.cache.Cache;
import androidx.media3.datasource.cache.CacheDataSource; import androidx.media3.datasource.cache.CacheDataSource;
import androidx.media3.datasource.cache.NoOpCacheEvictor; import androidx.media3.datasource.cache.NoOpCacheEvictor;
@ -47,13 +50,14 @@ public final class DemoUtil {
public static final String DOWNLOAD_NOTIFICATION_CHANNEL_ID = "download_channel"; public static final String DOWNLOAD_NOTIFICATION_CHANNEL_ID = "download_channel";
/** /**
* Whether the demo application uses Cronet for networking. Note that Cronet does not provide * Whether the demo application uses Cronet for networking when {@link HttpEngine} is not
* automatic support for cookies (https://github.com/google/ExoPlayer/issues/5975). * supported. Note that Cronet does not provide automatic support for cookies
* (https://github.com/google/ExoPlayer/issues/5975).
* *
* <p>If set to false, the platform's default network stack is used with a {@link CookieManager} * <p>If set to false, the {@link DefaultHttpDataSource} is used with a {@link CookieManager}
* configured in {@link #getHttpDataSourceFactory}. * configured in {@link #getHttpDataSourceFactory} when {@link HttpEngine} is not supported.
*/ */
private static final boolean USE_CRONET_FOR_NETWORKING = true; private static final boolean ALLOW_CRONET_FOR_NETWORKING = true;
private static final String TAG = "DemoUtil"; private static final String TAG = "DemoUtil";
private static final String DOWNLOAD_CONTENT_DIRECTORY = "downloads"; private static final String DOWNLOAD_CONTENT_DIRECTORY = "downloads";
@ -97,24 +101,36 @@ public final class DemoUtil {
} }
public static synchronized DataSource.Factory getHttpDataSourceFactory(Context context) { public static synchronized DataSource.Factory getHttpDataSourceFactory(Context context) {
if (httpDataSourceFactory == null) { if (httpDataSourceFactory != null) {
if (USE_CRONET_FOR_NETWORKING) { return httpDataSourceFactory;
}
context = context.getApplicationContext(); context = context.getApplicationContext();
if (Build.VERSION.SDK_INT >= 34) {
setCookieHandler();
HttpEngine httpEngine = new HttpEngine.Builder(context).build();
httpDataSourceFactory =
new HttpEngineDataSource.Factory(httpEngine, Executors.newSingleThreadExecutor());
return httpDataSourceFactory;
}
if (ALLOW_CRONET_FOR_NETWORKING) {
@Nullable CronetEngine cronetEngine = CronetUtil.buildCronetEngine(context); @Nullable CronetEngine cronetEngine = CronetUtil.buildCronetEngine(context);
if (cronetEngine != null) { if (cronetEngine != null) {
httpDataSourceFactory = httpDataSourceFactory =
new CronetDataSource.Factory(cronetEngine, Executors.newSingleThreadExecutor()); new CronetDataSource.Factory(cronetEngine, Executors.newSingleThreadExecutor());
return httpDataSourceFactory;
} }
} }
if (httpDataSourceFactory == null) { // The device doesn't support HttpEngine or we don't want to allow Cronet, or we failed to
// We don't want to use Cronet, or we failed to instantiate a CronetEngine. // instantiate a CronetEngine.
setCookieHandler();
httpDataSourceFactory = new DefaultHttpDataSource.Factory();
return httpDataSourceFactory;
}
private static void setCookieHandler() {
CookieManager cookieManager = new CookieManager(); CookieManager cookieManager = new CookieManager();
cookieManager.setCookiePolicy(CookiePolicy.ACCEPT_ORIGINAL_SERVER); cookieManager.setCookiePolicy(CookiePolicy.ACCEPT_ORIGINAL_SERVER);
CookieHandler.setDefault(cookieManager); CookieHandler.setDefault(cookieManager);
httpDataSourceFactory = new DefaultHttpDataSource.Factory();
}
}
return httpDataSourceFactory;
} }
/** Returns a {@link DataSource.Factory}. */ /** Returns a {@link DataSource.Factory}. */