@Override
public void onCreate() {
super.onCreate();
// Creates an interceptor to force image caching no matter the server instructions
Interceptor REWRITE_CACHE_CONTROL_INTERCEPTOR =
new Interceptor() {
@Override
public Response intercept(Chain chain) throws IOException {
Response originalResponse = chain.proceed(chain.request());
return originalResponse.newBuilder().header("Cache-Control", "max-age=60").build();
}
};
// Retrieves the app cache directory and sets up a cache for the OkHttpClient
File cacheDir = this.getExternalCacheDir();
if (cacheDir == null) {
// Fall back to using the internal cache directory
cacheDir = this.getCacheDir();
}
client.setCache(new Cache(cacheDir, 100 * 1024 * 1024));
client.setProtocols(Collections.singletonList(Protocol.HTTP_1_1));
client.networkInterceptors().add(REWRITE_CACHE_CONTROL_INTERCEPTOR);
// Sets up the picasso global singleton instance
Picasso.Builder builder = new Picasso.Builder(this);
Picasso picasso = builder.downloader(new OkHttpDownloader(client)).build();
Picasso.setSingletonInstance(picasso);
}
@Override
public void onCreate() {
super.onCreate();
Picasso picasso =
new Picasso.Builder(this).memoryCache(new LruCache(calculateMemoryCacheSize())).build();
Picasso.setSingletonInstance(picasso);
}
@Override
public void onCreate() {
super.onCreate();
// Catch leaks, in debug builds (release builds use a no-op).
LeakCanary.install(this);
// Let us log errors from Picasso to give us some clues when things go wrong.
// Unfortunately, we can't get these errors in the regular onError() callback:
// https://github.com/square/picasso/issues/379
final Picasso picasso =
(new Picasso.Builder(this)).listener(GalaxyZooApplication.picassoListener).build();
// This affects what, for instance, Picasso.with() will return:
try {
Picasso.setSingletonInstance(picasso);
} catch (final IllegalStateException ex) {
// Nevermind if this happens. It's not worth crashing the app because of this.
// It would just mean that we don't log the errors.
Log.error(
"GalaxyZooApplication.onCreate(): It is too late to call Picasso.setSingletonInstance().",
ex);
}
}
