Created
September 10, 2014 14:48
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Volley gzip compression
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import com.android.volley.NetworkResponse; | |
import com.android.volley.ParseError; | |
import com.android.volley.Response; | |
import com.android.volley.toolbox.HttpHeaderParser; | |
import com.android.volley.toolbox.StringRequest; | |
import java.io.BufferedReader; | |
import java.io.ByteArrayInputStream; | |
import java.io.IOException; | |
import java.io.InputStreamReader; | |
import java.util.zip.GZIPInputStream; | |
public class GZipRequest extends StringRequest { | |
public GZipRequest(int method, String url, Response.Listener<String> listener, Response.ErrorListener errorListener) { | |
super(method, url, listener, errorListener); | |
} | |
public GZipRequest(String url, Response.Listener<String> listener, Response.ErrorListener errorListener) { | |
super(url, listener, errorListener); | |
} | |
// parse the gzip response using a GZIPInputStream | |
@Override | |
protected Response<String> parseNetworkResponse(NetworkResponse response) { | |
String output = ""; | |
try { | |
GZIPInputStream gStream = new GZIPInputStream(new ByteArrayInputStream(response.data)); | |
InputStreamReader reader = new InputStreamReader(gStream); | |
BufferedReader in = new BufferedReader(reader); | |
String read; | |
while ((read = in.readLine()) != null) { | |
output += read; | |
} | |
reader.close(); | |
in.close(); | |
gStream.close(); | |
} catch (IOException e) { | |
return Response.error(new ParseError()); | |
} | |
return Response.success(output, HttpHeaderParser.parseCacheHeaders(response)); | |
} | |
} |
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