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am 2464acc6: moved the gdata library to vendor/google

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Merge commit '2464acc6da6393f0163894094468f68b8e496cea' into eclair-mr2-plus-aosp

* commit '2464acc6da6393f0163894094468f68b8e496cea':
  moved the gdata library to vendor/google
This commit is contained in:
Fred Quintana
2009-11-24 11:03:05 -08:00
committed by Android Git Automerger
parent 0d2feb0d73 2464acc6da
commit b867594323
15 changed files with 1 additions and 1684 deletions
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1
Android.mk
View File

@@ -525,7 +525,6 @@ include $(BUILD_DROIDDOC)
ext_dirs := \
../../external/apache-http/src \
../../external/gdata/src \
../../external/tagsoup/src
ext_src_files := $(call all-java-files-under,$(ext_dirs))

56
core/java/android/provider/Calendar.java
View File

@@ -33,17 +33,6 @@ import android.text.format.Time;
import android.util.Config;
import android.util.Log;
import android.accounts.Account;
import com.android.internal.database.ArrayListCursor;
import com.google.android.gdata.client.AndroidGDataClient;
import com.google.android.gdata.client.AndroidXmlParserFactory;
import com.google.wireless.gdata.calendar.client.CalendarClient;
import com.google.wireless.gdata.calendar.data.EventEntry;
import com.google.wireless.gdata.calendar.data.Who;
import com.google.wireless.gdata.calendar.parser.xml.XmlCalendarGDataParserFactory;
import com.google.wireless.gdata.data.StringUtils;
import java.util.ArrayList;
import java.util.Vector;
/**
* The Calendar provider contains all calendar events.
@@ -547,8 +536,6 @@ public final class Calendar {
AttendeesColumns.ATTENDEE_TYPE,
AttendeesColumns.ATTENDEE_STATUS };
private static CalendarClient sCalendarClient = null;
public static final Cursor query(ContentResolver cr, String[] projection) {
return cr.query(CONTENT_URI, projection, null, null, DEFAULT_SORT_ORDER);
}
@@ -600,7 +587,7 @@ public final class Calendar {
// where
String where = extractValue(event, "LOCATION");
if (!StringUtils.isEmpty(where)) {
if (!TextUtils.isEmpty(where)) {
values.put(EVENT_LOCATION, where);
}
@@ -686,47 +673,6 @@ public final class Calendar {
return cr.insert(CONTENT_URI, values);
}
/**
* Returns a singleton instance of the CalendarClient used to fetch entries from the
* calendar server.
* @param cr The ContentResolver used to lookup the address of the calendar server in the
* settings database.
* @return The singleton instance of the CalendarClient used to fetch entries from the
* calendar server.
*/
private static synchronized CalendarClient getCalendarClient(ContentResolver cr) {
if (sCalendarClient == null) {
sCalendarClient = new CalendarClient(
new AndroidGDataClient(cr),
new XmlCalendarGDataParserFactory(new AndroidXmlParserFactory()));
}
return sCalendarClient;
}
/**
* Extracts the attendees information out of event and adds it to a new ArrayList of columns
* within the supplied ArrayList of rows. These rows are expected to be used within an
* {@link ArrayListCursor}.
*/
private static final void extractAttendeesIntoArrayList(EventEntry event,
ArrayList<ArrayList> rows) {
Log.d(TAG, "EVENT: " + event.toString());
Vector<Who> attendees = (Vector<Who>) event.getAttendees();
int numAttendees = attendees == null ? 0 : attendees.size();
for (int i = 0; i < numAttendees; ++i) {
Who attendee = attendees.elementAt(i);
ArrayList row = new ArrayList();
row.add(attendee.getValue());
row.add(attendee.getEmail());
row.add(attendee.getRelationship());
row.add(attendee.getType());
row.add(attendee.getStatus());
rows.add(row);
}
}
/**
* The content:// style URL for this table
*/

508
core/java/com/google/android/gdata/client/AndroidGDataClient.java
View File

@@ -1,508 +0,0 @@
// Copyright 2007 The Android Open Source Project
package com.google.android.gdata.client;
import com.google.android.net.GoogleHttpClient;
import com.google.wireless.gdata.client.GDataClient;
import com.google.wireless.gdata.client.HttpException;
import com.google.wireless.gdata.client.QueryParams;
import com.google.wireless.gdata.data.StringUtils;
import com.google.wireless.gdata.parser.ParseException;
import com.google.wireless.gdata.serializer.GDataSerializer;
import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.StatusLine;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.entity.InputStreamEntity;
import org.apache.http.entity.AbstractHttpEntity;
import org.apache.http.entity.ByteArrayEntity;
import android.content.ContentResolver;
import android.content.Context;
import android.net.http.AndroidHttpClient;
import android.text.TextUtils;
import android.util.Config;
import android.util.Log;
import android.os.SystemProperties;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.io.BufferedInputStream;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URLEncoder;
/**
* Implementation of a GDataClient using GoogleHttpClient to make HTTP
* requests. Always issues GETs and POSTs, using the X-HTTP-Method-Override
* header when a PUT or DELETE is desired, to avoid issues with firewalls, etc.,
* that do not allow methods other than GET or POST.
*/
public class AndroidGDataClient implements GDataClient {
private static final String TAG = "GDataClient";
private static final boolean DEBUG = false;
private static final boolean LOCAL_LOGV = DEBUG ? Config.LOGD : Config.LOGV;
private static final String X_HTTP_METHOD_OVERRIDE =
"X-HTTP-Method-Override";
private static final String DEFAULT_USER_AGENT_APP_VERSION = "Android-GData/1.1";
private static final int MAX_REDIRECTS = 10;
// boolean system property that can be used to control whether or not
// requests/responses are gzip'd.
private static final String NO_GZIP_SYSTEM_PROPERTY = "sync.nogzip";
private final GoogleHttpClient mHttpClient;
private ContentResolver mResolver;
/**
* Interface for creating HTTP requests. Used by
* {@link AndroidGDataClient#createAndExecuteMethod}, since HttpUriRequest does not allow for
* changing the URI after creation, e.g., when you want to follow a redirect.
*/
private interface HttpRequestCreator {
HttpUriRequest createRequest(URI uri);
}
private static class GetRequestCreator implements HttpRequestCreator {
public GetRequestCreator() {
}
public HttpUriRequest createRequest(URI uri) {
HttpGet get = new HttpGet(uri);
return get;
}
}
private static class PostRequestCreator implements HttpRequestCreator {
private final String mMethodOverride;
private final HttpEntity mEntity;
public PostRequestCreator(String methodOverride, HttpEntity entity) {
mMethodOverride = methodOverride;
mEntity = entity;
}
public HttpUriRequest createRequest(URI uri) {
HttpPost post = new HttpPost(uri);
if (mMethodOverride != null) {
post.addHeader(X_HTTP_METHOD_OVERRIDE, mMethodOverride);
}
post.setEntity(mEntity);
return post;
}
}
// MAJOR TODO: make this work across redirects (if we can reset the InputStream).
// OR, read the bits into a local buffer (yuck, the media could be large).
private static class MediaPutRequestCreator implements HttpRequestCreator {
private final InputStream mMediaInputStream;
private final String mContentType;
public MediaPutRequestCreator(InputStream mediaInputStream, String contentType) {
mMediaInputStream = mediaInputStream;
mContentType = contentType;
}
public HttpUriRequest createRequest(URI uri) {
HttpPost post = new HttpPost(uri);
post.addHeader(X_HTTP_METHOD_OVERRIDE, "PUT");
// mMediaInputStream.reset();
InputStreamEntity entity = new InputStreamEntity(mMediaInputStream,
-1 /* read until EOF */);
entity.setContentType(mContentType);
post.setEntity(entity);
return post;
}
}
/**
* @deprecated Use AndroidGDAtaClient(Context) instead.
*/
public AndroidGDataClient(ContentResolver resolver) {
mHttpClient = new GoogleHttpClient(resolver, DEFAULT_USER_AGENT_APP_VERSION,
true /* gzip capable */);
mHttpClient.enableCurlLogging(TAG, Log.VERBOSE);
mResolver = resolver;
}
/**
* Creates a new AndroidGDataClient.
*
* @param context The ContentResolver to get URL rewriting rules from
* through the Android proxy server, using null to indicate not using proxy.
* The context will also be used by GoogleHttpClient for configuration of
* SSL session persistence.
*/
public AndroidGDataClient(Context context) {
this(context, DEFAULT_USER_AGENT_APP_VERSION);
}
/**
* Creates a new AndroidGDataClient.
*
* @param context The ContentResolver to get URL rewriting rules from
* through the Android proxy server, using null to indicate not using proxy.
* The context will also be used by GoogleHttpClient for configuration of
* SSL session persistence.
* @param appAndVersion The application name and version to be used as the basis of the
* User-Agent. e.g., Android-GData/1.5.0.
*/
public AndroidGDataClient(Context context, String appAndVersion) {
mHttpClient = new GoogleHttpClient(context, appAndVersion,
true /* gzip capable */);
mHttpClient.enableCurlLogging(TAG, Log.VERBOSE);
mResolver = context.getContentResolver();
}
public void close() {
mHttpClient.close();
}
/*
* (non-Javadoc)
* @see GDataClient#encodeUri(java.lang.String)
*/
public String encodeUri(String uri) {
String encodedUri;
try {
encodedUri = URLEncoder.encode(uri, "UTF-8");
} catch (UnsupportedEncodingException uee) {
// should not happen.
Log.e("JakartaGDataClient",
"UTF-8 not supported -- should not happen. "
+ "Using default encoding.", uee);
encodedUri = URLEncoder.encode(uri);
}
return encodedUri;
}
/*
* (non-Javadoc)
* @see com.google.wireless.gdata.client.GDataClient#createQueryParams()
*/
public QueryParams createQueryParams() {
return new QueryParamsImpl();
}
// follows redirects
private InputStream createAndExecuteMethod(HttpRequestCreator creator,
String uriString,
String authToken)
throws HttpException, IOException {
HttpResponse response = null;
int status = 500;
int redirectsLeft = MAX_REDIRECTS;
URI uri;
try {
uri = new URI(uriString);
} catch (URISyntaxException use) {
Log.w(TAG, "Unable to parse " + uriString + " as URI.", use);
throw new IOException("Unable to parse " + uriString + " as URI: "
+ use.getMessage());
}
// we follow redirects ourselves, since we want to follow redirects even on POSTs, which
// the HTTP library does not do. following redirects ourselves also allows us to log
// the redirects using our own logging.
while (redirectsLeft > 0) {
HttpUriRequest request = creator.createRequest(uri);
if (!SystemProperties.getBoolean(NO_GZIP_SYSTEM_PROPERTY, false)) {
AndroidHttpClient.modifyRequestToAcceptGzipResponse(request);
}
// only add the auth token if not null (to allow for GData feeds that do not require
// authentication.)
if (!TextUtils.isEmpty(authToken)) {
request.addHeader("Authorization", "GoogleLogin auth=" + authToken);
}
if (LOCAL_LOGV) {
for (Header h : request.getAllHeaders()) {
Log.v(TAG, h.getName() + ": " + h.getValue());
}
}
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Executing " + request.getRequestLine().toString());
}
response = null;
try {
response = mHttpClient.execute(request);
} catch (IOException ioe) {
Log.w(TAG, "Unable to execute HTTP request." + ioe);
throw ioe;
}
StatusLine statusLine = response.getStatusLine();
if (statusLine == null) {
Log.w(TAG, "StatusLine is null.");
throw new NullPointerException("StatusLine is null -- should not happen.");
}
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, response.getStatusLine().toString());
for (Header h : response.getAllHeaders()) {
Log.d(TAG, h.getName() + ": " + h.getValue());
}
}
status = statusLine.getStatusCode();
HttpEntity entity = response.getEntity();
if ((status >= 200) && (status < 300) && entity != null) {
InputStream in = AndroidHttpClient.getUngzippedContent(entity);
if (Log.isLoggable(TAG, Log.DEBUG)) {
in = logInputStreamContents(in);
}
return in;
}
// TODO: handle 301, 307?
// TODO: let the http client handle the redirects, if we can be sure we'll never get a
// redirect on POST.
if (status == 302) {
// consume the content, so the connection can be closed.
entity.consumeContent();
Header location = response.getFirstHeader("Location");
if (location == null) {
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Redirect requested but no Location "
+ "specified.");
}
break;
}
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Following redirect to " + location.getValue());
}
try {
uri = new URI(location.getValue());
} catch (URISyntaxException use) {
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Unable to parse " + location.getValue() + " as URI.", use);
throw new IOException("Unable to parse " + location.getValue()
+ " as URI.");
}
break;
}
--redirectsLeft;
} else {
break;
}
}
if (Log.isLoggable(TAG, Log.VERBOSE)) {
Log.v(TAG, "Received " + status + " status code.");
}
String errorMessage = null;
HttpEntity entity = response.getEntity();
try {
if (response != null && entity != null) {
InputStream in = AndroidHttpClient.getUngzippedContent(entity);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte[] buf = new byte[8192];
int bytesRead = -1;
while ((bytesRead = in.read(buf)) != -1) {
baos.write(buf, 0, bytesRead);
}
// TODO: use appropriate encoding, picked up from Content-Type.
errorMessage = new String(baos.toByteArray());
if (Log.isLoggable(TAG, Log.VERBOSE)) {
Log.v(TAG, errorMessage);
}
}
} finally {
if (entity != null) {
entity.consumeContent();
}
}
String exceptionMessage = "Received " + status + " status code";
if (errorMessage != null) {
exceptionMessage += (": " + errorMessage);
}
throw new HttpException(exceptionMessage, status, null /* InputStream */);
}
/*
* (non-Javadoc)
* @see GDataClient#getFeedAsStream(java.lang.String, java.lang.String)
*/
public InputStream getFeedAsStream(String feedUrl,
String authToken)
throws HttpException, IOException {
InputStream in = createAndExecuteMethod(new GetRequestCreator(), feedUrl, authToken);
if (in != null) {
return in;
}
throw new IOException("Unable to access feed.");
}
/**
* Log the contents of the input stream.
* The original input stream is consumed, so the caller must use the
* BufferedInputStream that is returned.
* @param in InputStream
* @return replacement input stream for caller to use
* @throws IOException
*/
private InputStream logInputStreamContents(InputStream in) throws IOException {
if (in == null) {
return in;
}
// bufferSize is the (arbitrary) maximum amount to log.
// The original InputStream is wrapped in a
// BufferedInputStream with a 16K buffer. This lets
// us read up to 16K, write it to the log, and then
// reset the stream so the the original client can
// then read the data. The BufferedInputStream
// provides the mark and reset support, even when
// the original InputStream does not.
final int bufferSize = 16384;
BufferedInputStream bin = new BufferedInputStream(in, bufferSize);
bin.mark(bufferSize);
int wanted = bufferSize;
int totalReceived = 0;
byte buf[] = new byte[wanted];
while (wanted > 0) {
int got = bin.read(buf, totalReceived, wanted);
if (got <= 0) break; // EOF
wanted -= got;
totalReceived += got;
}
Log.d(TAG, new String(buf, 0, totalReceived, "UTF-8"));
bin.reset();
return bin;
}
public InputStream getMediaEntryAsStream(String mediaEntryUrl, String authToken)
throws HttpException, IOException {
InputStream in = createAndExecuteMethod(new GetRequestCreator(), mediaEntryUrl, authToken);
if (in != null) {
return in;
}
throw new IOException("Unable to access media entry.");
}
/* (non-Javadoc)
* @see GDataClient#createEntry
*/
public InputStream createEntry(String feedUrl,
String authToken,
GDataSerializer entry)
throws HttpException, IOException {
HttpEntity entity = createEntityForEntry(entry, GDataSerializer.FORMAT_CREATE);
InputStream in = createAndExecuteMethod(
new PostRequestCreator(null /* override */, entity),
feedUrl,
authToken);
if (in != null) {
return in;
}
throw new IOException("Unable to create entry.");
}
/* (non-Javadoc)
* @see GDataClient#updateEntry
*/
public InputStream updateEntry(String editUri,
String authToken,
GDataSerializer entry)
throws HttpException, IOException {
HttpEntity entity = createEntityForEntry(entry, GDataSerializer.FORMAT_UPDATE);
InputStream in = createAndExecuteMethod(
new PostRequestCreator("PUT", entity),
editUri,
authToken);
if (in != null) {
return in;
}
throw new IOException("Unable to update entry.");
}
/* (non-Javadoc)
* @see GDataClient#deleteEntry
*/
public void deleteEntry(String editUri, String authToken)
throws HttpException, IOException {
if (StringUtils.isEmpty(editUri)) {
throw new IllegalArgumentException(
"you must specify an non-empty edit url");
}
InputStream in =
createAndExecuteMethod(
new PostRequestCreator("DELETE", null /* entity */),
editUri,
authToken);
if (in == null) {
throw new IOException("Unable to delete entry.");
}
try {
in.close();
} catch (IOException ioe) {
// ignore
}
}
public InputStream updateMediaEntry(String editUri, String authToken,
InputStream mediaEntryInputStream, String contentType)
throws HttpException, IOException {
InputStream in = createAndExecuteMethod(
new MediaPutRequestCreator(mediaEntryInputStream, contentType),
editUri,
authToken);
if (in != null) {
return in;
}
throw new IOException("Unable to write media entry.");
}
private HttpEntity createEntityForEntry(GDataSerializer entry, int format) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
entry.serialize(baos, format);
} catch (IOException ioe) {
Log.e(TAG, "Unable to serialize entry.", ioe);
throw ioe;
} catch (ParseException pe) {
Log.e(TAG, "Unable to serialize entry.", pe);
throw new IOException("Unable to serialize entry: " + pe.getMessage());
}
byte[] entryBytes = baos.toByteArray();
if (entryBytes != null && Log.isLoggable(TAG, Log.DEBUG)) {
try {
Log.d(TAG, "Serialized entry: " + new String(entryBytes, "UTF-8"));
} catch (UnsupportedEncodingException uee) {
// should not happen
throw new IllegalStateException("UTF-8 should be supported!",
uee);
}
}
AbstractHttpEntity entity;
if (SystemProperties.getBoolean(NO_GZIP_SYSTEM_PROPERTY, false)) {
entity = new ByteArrayEntity(entryBytes);
} else {
entity = AndroidHttpClient.getCompressedEntity(entryBytes, mResolver);
}
entity.setContentType(entry.getContentType());
return entity;
}
}

31
core/java/com/google/android/gdata/client/AndroidXmlParserFactory.java
View File

@@ -1,31 +0,0 @@
package com.google.android.gdata.client;
import com.google.wireless.gdata.parser.xml.XmlParserFactory;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlSerializer;
import android.util.Xml;
/**
* XmlParserFactory for the Android platform.
*/
public class AndroidXmlParserFactory implements XmlParserFactory {
/*
* (non-javadoc)
* @see XmlParserFactory#createParser
*/
public XmlPullParser createParser() throws XmlPullParserException {
return Xml.newPullParser();
}
/*
* (non-javadoc)
* @see XmlParserFactory#createSerializer
*/
public XmlSerializer createSerializer() throws XmlPullParserException {
return Xml.newSerializer();
}
}

102
core/java/com/google/android/gdata/client/QueryParamsImpl.java
View File

@@ -1,102 +0,0 @@
package com.google.android.gdata.client;
import com.google.wireless.gdata.client.QueryParams;
import android.text.TextUtils;
import android.util.Log;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
/**
* Simple implementation of the QueryParams interface.
*/
// TODO: deal with categories
public class QueryParamsImpl extends QueryParams {
private final Map<String,String> mParams = new HashMap<String,String>();
/**
* Creates a new empty QueryParamsImpl.
*/
public QueryParamsImpl() {
}
@Override
public void clear() {
setEntryId(null);
mParams.clear();
}
@Override
public String generateQueryUrl(String feedUrl) {
if (TextUtils.isEmpty(getEntryId()) &&
mParams.isEmpty()) {
// nothing to do
return feedUrl;
}
// handle entry IDs
if (!TextUtils.isEmpty(getEntryId())) {
if (!mParams.isEmpty()) {
throw new IllegalStateException("Cannot set both an entry ID "
+ "and other query paramters.");
}
return feedUrl + '/' + getEntryId();
}
// otherwise, append the querystring params.
StringBuilder sb = new StringBuilder();
sb.append(feedUrl);
Set<String> params = mParams.keySet();
boolean first = true;
if (feedUrl.contains("?")) {
first = false;
} else {
sb.append('?');
}
for (String param : params) {
String value = mParams.get(param);
if (value == null) continue;
if (first) {
first = false;
} else {
sb.append('&');
}
sb.append(param);
sb.append('=');
String encodedValue = null;
try {
encodedValue = URLEncoder.encode(value, "UTF-8");
} catch (UnsupportedEncodingException uee) {
// should not happen.
Log.w("QueryParamsImpl",
"UTF-8 not supported -- should not happen. "
+ "Using default encoding.", uee);
encodedValue = URLEncoder.encode(value);
}
sb.append(encodedValue);
}
return sb.toString();
}
@Override
public String getParamValue(String param) {
if (!(mParams.containsKey(param))) {
return null;
}
return mParams.get(param);
}
@Override
public void setParamValue(String param, String value) {
mParams.put(param, value);
}
}

603
core/java/com/google/android/gdata2/client/AndroidGDataClient.java
View File

@@ -1,603 +0,0 @@
// Copyright 2007 The Android Open Source Project
package com.google.android.gdata2.client;
import com.google.android.net.GoogleHttpClient;
import com.google.wireless.gdata2.client.GDataClient;
import com.google.wireless.gdata2.client.HttpException;
import com.google.wireless.gdata2.client.QueryParams;
import com.google.wireless.gdata2.data.StringUtils;
import com.google.wireless.gdata2.parser.ParseException;
import com.google.wireless.gdata2.serializer.GDataSerializer;
import com.google.android.gdata2.client.QueryParamsImpl;
import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.StatusLine;
import org.apache.http.params.HttpParams;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.entity.InputStreamEntity;
import org.apache.http.entity.AbstractHttpEntity;
import org.apache.http.entity.ByteArrayEntity;
import android.content.ContentResolver;
import android.content.Context;
import android.net.http.AndroidHttpClient;
import android.text.TextUtils;
import android.util.Config;
import android.util.Log;
import android.os.SystemProperties;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.io.BufferedInputStream;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URLEncoder;
/**
* Implementation of a GDataClient using GoogleHttpClient to make HTTP
* requests. Always issues GETs and POSTs, using the X-HTTP-Method-Override
* header when a PUT or DELETE is desired, to avoid issues with firewalls, etc.,
* that do not allow methods other than GET or POST.
*/
public class AndroidGDataClient implements GDataClient {
private static final String TAG = "GDataClient";
private static final boolean DEBUG = false;
private static final boolean LOCAL_LOGV = DEBUG ? Config.LOGD : Config.LOGV;
private static final String X_HTTP_METHOD_OVERRIDE =
"X-HTTP-Method-Override";
private static final String DEFAULT_USER_AGENT_APP_VERSION = "Android-GData/1.2";
private static final int MAX_REDIRECTS = 10;
private static String DEFAULT_GDATA_VERSION = "2.0";
// boolean system property that can be used to control whether or not
// requests/responses are gzip'd.
private static final String NO_GZIP_SYSTEM_PROPERTY = "sync.nogzip";
private String mGDataVersion;
private final GoogleHttpClient mHttpClient;
private ContentResolver mResolver;
/**
* Interface for creating HTTP requests. Used by
* {@link AndroidGDataClient#createAndExecuteMethod}, since HttpUriRequest does not allow for
* changing the URI after creation, e.g., when you want to follow a redirect.
*/
private interface HttpRequestCreator {
HttpUriRequest createRequest(URI uri);
}
private static class GetRequestCreator implements HttpRequestCreator {
public GetRequestCreator() {
}
public HttpUriRequest createRequest(URI uri) {
HttpGet get = new HttpGet(uri);
return get;
}
}
private static class PostRequestCreator implements HttpRequestCreator {
private final String mMethodOverride;
private final HttpEntity mEntity;
public PostRequestCreator(String methodOverride, HttpEntity entity) {
mMethodOverride = methodOverride;
mEntity = entity;
}
public HttpUriRequest createRequest(URI uri) {
HttpPost post = new HttpPost(uri);
if (mMethodOverride != null) {
post.addHeader(X_HTTP_METHOD_OVERRIDE, mMethodOverride);
}
post.setEntity(mEntity);
return post;
}
}
// MAJOR TODO: make this work across redirects (if we can reset the InputStream).
// OR, read the bits into a local buffer (yuck, the media could be large).
private static class MediaPutRequestCreator implements HttpRequestCreator {
private final InputStream mMediaInputStream;
private final String mContentType;
public MediaPutRequestCreator(InputStream mediaInputStream, String contentType) {
mMediaInputStream = mediaInputStream;
mContentType = contentType;
}
public HttpUriRequest createRequest(URI uri) {
HttpPost post = new HttpPost(uri);
post.addHeader(X_HTTP_METHOD_OVERRIDE, "PUT");
// mMediaInputStream.reset();
InputStreamEntity entity = new InputStreamEntity(mMediaInputStream,
-1 /* read until EOF */);
entity.setContentType(mContentType);
post.setEntity(entity);
return post;
}
}
/**
* Creates a new AndroidGDataClient.
*
* @param context The ContentResolver to get URL rewriting rules from
* through the Android proxy server, using null to indicate not using proxy.
* The context will also be used by GoogleHttpClient for configuration of
* SSL session persistence.
*/
public AndroidGDataClient(Context context) {
this(context, DEFAULT_USER_AGENT_APP_VERSION);
}
/**
* Creates a new AndroidGDataClient.
*
* @param context The ContentResolver to get URL rewriting rules from
* through the Android proxy server, using null to indicate not using proxy.
* The context will also be used by GoogleHttpClient for configuration of
* SSL session persistence.
* @param appAndVersion The application name and version to be used as the basis of the
* User-Agent. e.g., Android-GData/1.5.0.
*/
public AndroidGDataClient(Context context, String appAndVersion) {
this(context, appAndVersion, DEFAULT_GDATA_VERSION);
}
/**
* Creates a new AndroidGDataClient.
*
* @param context The ContentResolver to get URL rewriting rules from
* through the Android proxy server, using null to indicate not using proxy.
* The context will also be used by GoogleHttpClient for configuration of
* SSL session persistence.
* @param appAndVersion The application name and version to be used as the basis of the
* User-Agent. e.g., Android-GData/1.5.0.
* @param gdataVersion The gdata service version that should be
* used, e.g. "2.0"
*
*/
public AndroidGDataClient(Context context, String appAndVersion, String gdataVersion) {
mHttpClient = new GoogleHttpClient(context, appAndVersion,
true /* gzip capable */);
mHttpClient.enableCurlLogging(TAG, Log.VERBOSE);
mResolver = context.getContentResolver();
mGDataVersion = gdataVersion;
}
public void close() {
mHttpClient.close();
}
/*
* (non-Javadoc)
* @see GDataClient#encodeUri(java.lang.String)
*/
public String encodeUri(String uri) {
String encodedUri;
try {
encodedUri = URLEncoder.encode(uri, "UTF-8");
} catch (UnsupportedEncodingException uee) {
// should not happen.
Log.e("JakartaGDataClient",
"UTF-8 not supported -- should not happen. "
+ "Using default encoding.", uee);
encodedUri = URLEncoder.encode(uri);
}
return encodedUri;
}
/*
* (non-Javadoc)
* @see com.google.wireless.gdata.client.GDataClient#createQueryParams()
*/
public QueryParams createQueryParams() {
return new QueryParamsImpl();
}
// follows redirects
private InputStream createAndExecuteMethod(HttpRequestCreator creator,
String uriString,
String authToken,
String eTag,
String protocolVersion)
throws HttpException, IOException {
HttpResponse response = null;
int status = 500;
int redirectsLeft = MAX_REDIRECTS;
URI uri;
try {
uri = new URI(uriString);
} catch (URISyntaxException use) {
Log.w(TAG, "Unable to parse " + uriString + " as URI.", use);
throw new IOException("Unable to parse " + uriString + " as URI: "
+ use.getMessage());
}
// we follow redirects ourselves, since we want to follow redirects even on POSTs, which
// the HTTP library does not do. following redirects ourselves also allows us to log
// the redirects using our own logging.
while (redirectsLeft > 0) {
HttpUriRequest request = creator.createRequest(uri);
if (!SystemProperties.getBoolean(NO_GZIP_SYSTEM_PROPERTY, false)) {
AndroidHttpClient.modifyRequestToAcceptGzipResponse(request);
}
// only add the auth token if not null (to allow for GData feeds that do not require
// authentication.)
if (!TextUtils.isEmpty(authToken)) {
request.addHeader("Authorization", "GoogleLogin auth=" + authToken);
}
// while by default we have a 2.0 in this variable, it is possible to construct
// a client that has an empty version field, to work with 1.0 services.
if (!TextUtils.isEmpty(mGDataVersion)) {
request.addHeader("GDataVersion", mGDataVersion);
}
// if we have a passed down eTag value, we need to add several headers
if (!TextUtils.isEmpty(eTag)) {
String method = request.getMethod();
Header overrideMethodHeader = request.getFirstHeader(X_HTTP_METHOD_OVERRIDE);
if (overrideMethodHeader != null) {
method = overrideMethodHeader.getValue();
}
if ("GET".equals(method)) {
// add the none match header, if the resource is not changed
// this request will result in a 304 now.
request.addHeader("If-None-Match", eTag);
} else if ("DELETE".equals(method)
|| "PUT".equals(method)) {
// now we send an if-match, but only if the passed in eTag is a strong eTag
// as this only makes sense for a strong eTag
if (!eTag.startsWith("W/")) {
request.addHeader("If-Match", eTag);
}
}
}
if (LOCAL_LOGV) {
for (Header h : request.getAllHeaders()) {
Log.v(TAG, h.getName() + ": " + h.getValue());
}
}
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Executing " + request.getRequestLine().toString());
}
response = null;
try {
response = mHttpClient.execute(request);
} catch (IOException ioe) {
Log.w(TAG, "Unable to execute HTTP request." + ioe);
throw ioe;
}
StatusLine statusLine = response.getStatusLine();
if (statusLine == null) {
Log.w(TAG, "StatusLine is null.");
throw new NullPointerException("StatusLine is null -- should not happen.");
}
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, response.getStatusLine().toString());
for (Header h : response.getAllHeaders()) {
Log.d(TAG, h.getName() + ": " + h.getValue());
}
}
status = statusLine.getStatusCode();
HttpEntity entity = response.getEntity();
if ((status >= 200) && (status < 300) && entity != null) {
InputStream in = AndroidHttpClient.getUngzippedContent(entity);
if (Log.isLoggable(TAG, Log.DEBUG)) {
in = logInputStreamContents(in);
}
return in;
}
// TODO: handle 301, 307?
// TODO: let the http client handle the redirects, if we can be sure we'll never get a
// redirect on POST.
if (status == 302) {
// consume the content, so the connection can be closed.
entity.consumeContent();
Header location = response.getFirstHeader("Location");
if (location == null) {
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Redirect requested but no Location "
+ "specified.");
}
break;
}
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Following redirect to " + location.getValue());
}
try {
uri = new URI(location.getValue());
} catch (URISyntaxException use) {
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "Unable to parse " + location.getValue() + " as URI.", use);
throw new IOException("Unable to parse " + location.getValue()
+ " as URI.");
}
break;
}
--redirectsLeft;
} else {
break;
}
}
if (Log.isLoggable(TAG, Log.VERBOSE)) {
Log.v(TAG, "Received " + status + " status code.");
}
String errorMessage = null;
HttpEntity entity = response.getEntity();
try {
if (response != null && entity != null) {
InputStream in = AndroidHttpClient.getUngzippedContent(entity);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte[] buf = new byte[8192];
int bytesRead = -1;
while ((bytesRead = in.read(buf)) != -1) {
baos.write(buf, 0, bytesRead);
}
// TODO: use appropriate encoding, picked up from Content-Type.
errorMessage = new String(baos.toByteArray());
if (Log.isLoggable(TAG, Log.VERBOSE)) {
Log.v(TAG, errorMessage);
}
}
} finally {
if (entity != null) {
entity.consumeContent();
}
}
String exceptionMessage = "Received " + status + " status code";
if (errorMessage != null) {
exceptionMessage += (": " + errorMessage);
}
throw new HttpException(exceptionMessage, status, null /* InputStream */);
}
/*
* (non-Javadoc)
* @see GDataClient#getFeedAsStream(java.lang.String, java.lang.String)
*/
public InputStream getFeedAsStream(String feedUrl,
String authToken,
String eTag,
String protocolVersion)
throws HttpException, IOException {
InputStream in = createAndExecuteMethod(new GetRequestCreator(), feedUrl, authToken, eTag, protocolVersion);
if (in != null) {
return in;
}
throw new IOException("Unable to access feed.");
}
/**
* Log the contents of the input stream.
* The original input stream is consumed, so the caller must use the
* BufferedInputStream that is returned.
* @param in InputStream
* @return replacement input stream for caller to use
* @throws IOException
*/
private InputStream logInputStreamContents(InputStream in) throws IOException {
if (in == null) {
return in;
}
// bufferSize is the (arbitrary) maximum amount to log.
// The original InputStream is wrapped in a
// BufferedInputStream with a 16K buffer. This lets
// us read up to 16K, write it to the log, and then
// reset the stream so the the original client can
// then read the data. The BufferedInputStream
// provides the mark and reset support, even when
// the original InputStream does not.
final int bufferSize = 16384;
BufferedInputStream bin = new BufferedInputStream(in, bufferSize);
bin.mark(bufferSize);
int wanted = bufferSize;
int totalReceived = 0;
byte buf[] = new byte[wanted];
while (wanted > 0) {
int got = bin.read(buf, totalReceived, wanted);
if (got <= 0) break; // EOF
wanted -= got;
totalReceived += got;
}
Log.d(TAG, new String(buf, 0, totalReceived, "UTF-8"));
bin.reset();
return bin;
}
public InputStream getMediaEntryAsStream(String mediaEntryUrl, String authToken, String eTag, String protocolVersion)
throws HttpException, IOException {
InputStream in = createAndExecuteMethod(new GetRequestCreator(), mediaEntryUrl, authToken, eTag, protocolVersion);
if (in != null) {
return in;
}
throw new IOException("Unable to access media entry.");
}
/* (non-Javadoc)
* @see GDataClient#createEntry
*/
public InputStream createEntry(String feedUrl,
String authToken,
String protocolVersion,
GDataSerializer entry)
throws HttpException, IOException {
HttpEntity entity = createEntityForEntry(entry, GDataSerializer.FORMAT_CREATE);
InputStream in = createAndExecuteMethod(
new PostRequestCreator(null /* override */, entity),
feedUrl,
authToken,
null,
protocolVersion);
if (in != null) {
return in;
}
throw new IOException("Unable to create entry.");
}
/* (non-Javadoc)
* @see GDataClient#updateEntry
*/
public InputStream updateEntry(String editUri,
String authToken,
String eTag,
String protocolVersion,
GDataSerializer entry)
throws HttpException, IOException {
HttpEntity entity = createEntityForEntry(entry, GDataSerializer.FORMAT_UPDATE);
final String method = entry.getSupportsPartial() ? "PATCH" : "PUT";
InputStream in = createAndExecuteMethod(
new PostRequestCreator(method, entity),
editUri,
authToken,
eTag,
protocolVersion);
if (in != null) {
return in;
}
throw new IOException("Unable to update entry.");
}
/* (non-Javadoc)
* @see GDataClient#deleteEntry
*/
public void deleteEntry(String editUri, String authToken, String eTag)
throws HttpException, IOException {
if (StringUtils.isEmpty(editUri)) {
throw new IllegalArgumentException(
"you must specify an non-empty edit url");
}
InputStream in =
createAndExecuteMethod(
new PostRequestCreator("DELETE", null /* entity */),
editUri,
authToken,
eTag,
null /* protocolVersion, not required for a delete */);
if (in == null) {
throw new IOException("Unable to delete entry.");
}
try {
in.close();
} catch (IOException ioe) {
// ignore
}
}
public InputStream updateMediaEntry(String editUri, String authToken, String eTag,
String protocolVersion, InputStream mediaEntryInputStream, String contentType)
throws HttpException, IOException {
InputStream in = createAndExecuteMethod(
new MediaPutRequestCreator(mediaEntryInputStream, contentType),
editUri,
authToken,
eTag,
protocolVersion);
if (in != null) {
return in;
}
throw new IOException("Unable to write media entry.");
}
private HttpEntity createEntityForEntry(GDataSerializer entry, int format) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
entry.serialize(baos, format);
} catch (IOException ioe) {
Log.e(TAG, "Unable to serialize entry.", ioe);
throw ioe;
} catch (ParseException pe) {
Log.e(TAG, "Unable to serialize entry.", pe);
throw new IOException("Unable to serialize entry: " + pe.getMessage());
}
byte[] entryBytes = baos.toByteArray();
if (entryBytes != null && Log.isLoggable(TAG, Log.DEBUG)) {
try {
Log.d(TAG, "Serialized entry: " + new String(entryBytes, "UTF-8"));
} catch (UnsupportedEncodingException uee) {
// should not happen
throw new IllegalStateException("UTF-8 should be supported!",
uee);
}
}
AbstractHttpEntity entity;
if (SystemProperties.getBoolean(NO_GZIP_SYSTEM_PROPERTY, false)) {
entity = new ByteArrayEntity(entryBytes);
} else {
entity = AndroidHttpClient.getCompressedEntity(entryBytes, mResolver);
}
entity.setContentType(entry.getContentType());
return entity;
}
/**
* Connects to a GData server (specified by the batchUrl) and submits a
* batch for processing. The response from the server is returned as an
* {@link InputStream}. The caller is responsible for calling
* {@link InputStream#close()} on the returned {@link InputStream}.
*
* @param batchUrl The batch url to which the batch is submitted.
* @param authToken the authentication token that should be used when
* submitting the batch.
* @param protocolVersion The version of the protocol that
* should be used for this request.
* @param batch The batch of entries to submit.
* @throws IOException Thrown if an io error occurs while communicating with
* the service.
* @throws HttpException if the service returns an error response.
*/
public InputStream submitBatch(String batchUrl,
String authToken,
String protocolVersion,
GDataSerializer batch)
throws HttpException, IOException
{
HttpEntity entity = createEntityForEntry(batch, GDataSerializer.FORMAT_BATCH);
InputStream in = createAndExecuteMethod(
new PostRequestCreator("POST", entity),
batchUrl,
authToken,
null,
protocolVersion);
if (in != null) {
return in;
}
throw new IOException("Unable to process batch request.");
}
}

31
core/java/com/google/android/gdata2/client/AndroidXmlParserFactory.java
View File

@@ -1,31 +0,0 @@
package com.google.android.gdata2.client;
import com.google.wireless.gdata2.parser.xml.XmlParserFactory;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlSerializer;
import android.util.Xml;
/**
* XmlParserFactory for the Android platform.
*/
public class AndroidXmlParserFactory implements XmlParserFactory {
/*
* (non-javadoc)
* @see XmlParserFactory#createParser
*/
public XmlPullParser createParser() throws XmlPullParserException {
return Xml.newPullParser();
}
/*
* (non-javadoc)
* @see XmlParserFactory#createSerializer
*/
public XmlSerializer createSerializer() throws XmlPullParserException {
return Xml.newSerializer();
}
}

99
core/java/com/google/android/gdata2/client/QueryParamsImpl.java
View File

@@ -1,99 +0,0 @@
package com.google.android.gdata2.client;
import com.google.wireless.gdata2.client.QueryParams;
import android.text.TextUtils;
import android.util.Log;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
/**
* Simple implementation of the QueryParams interface.
*/
// TODO: deal with categories
public class QueryParamsImpl extends QueryParams {
private final Map<String,String> mParams = new HashMap<String,String>();
/**
* Creates a new empty QueryParamsImpl.
*/
public QueryParamsImpl() {
}
@Override
public void clear() {
setEntryId(null);
mParams.clear();
}
@Override
public String generateQueryUrl(String feedUrl) {
if (TextUtils.isEmpty(getEntryId()) &&
mParams.isEmpty()) {
// nothing to do
return feedUrl;
}
// handle entry IDs
if (!TextUtils.isEmpty(getEntryId())) {
if (!mParams.isEmpty()) {
throw new IllegalStateException("Cannot set both an entry ID "
+ "and other query paramters.");
}
return feedUrl + '/' + getEntryId();
}
// otherwise, append the querystring params.
StringBuilder sb = new StringBuilder();
sb.append(feedUrl);
Set<String> params = mParams.keySet();
boolean first = true;
if (feedUrl.contains("?")) {
first = false;
} else {
sb.append('?');
}
for (String param : params) {
if (first) {
first = false;
} else {
sb.append('&');
}
sb.append(param);
sb.append('=');
String value = mParams.get(param);
String encodedValue = null;
try {
encodedValue = URLEncoder.encode(value, "UTF-8");
} catch (UnsupportedEncodingException uee) {
// should not happen.
Log.w("QueryParamsImpl",
"UTF-8 not supported -- should not happen. "
+ "Using default encoding.", uee);
encodedValue = URLEncoder.encode(value);
}
sb.append(encodedValue);
}
return sb.toString();
}
@Override
public String getParamValue(String param) {
if (!(mParams.containsKey(param))) {
return null;
}
return mParams.get(param);
}
@Override
public void setParamValue(String param, String value) {
mParams.put(param, value);
}
}

15
preloaded-classes
View File

@@ -1097,10 +1097,6 @@ com.android.internal.widget.NumberPicker$NumberRangeKeyListener
com.android.internal.widget.NumberPickerButton
com.android.internal.widget.RotarySelector
com.android.internal.widget.Smileys
com.google.android.gdata.client.AndroidGDataClient
com.google.android.gdata.client.AndroidGDataClient$GetRequestCreator
com.google.android.gdata.client.AndroidGDataClient$PostRequestCreator
com.google.android.gdata.client.QueryParamsImpl
com.google.android.gles_jni.EGLDisplayImpl
com.google.android.gles_jni.EGLImpl
com.google.android.gles_jni.EGLSurfaceImpl
@@ -1115,17 +1111,6 @@ com.google.android.net.ParentalControlState
com.google.android.net.ParentalControlState$1
com.google.android.net.UrlRules
com.google.android.net.UrlRules$Rule
com.google.wireless.gdata.calendar.client.CalendarClient
com.google.wireless.gdata.calendar.data.CalendarEntry
com.google.wireless.gdata.calendar.data.CalendarsFeed
com.google.wireless.gdata.calendar.data.EventEntry
com.google.wireless.gdata.calendar.data.Who
com.google.wireless.gdata.calendar.parser.xml.XmlCalendarGDataParserFactory
com.google.wireless.gdata.calendar.serializer.xml.XmlEventEntryGDataSerializer
com.google.wireless.gdata.client.GDataServiceClient
com.google.wireless.gdata.client.QueryParams
com.google.wireless.gdata.data.Entry
com.google.wireless.gdata.parser.xml.XmlGDataParser
com.ibm.icu4jni.charset.CharsetDecoderICU
com.ibm.icu4jni.charset.CharsetEncoderICU
com.ibm.icu4jni.charset.CharsetICU

1
tests/AndroidTests/res/raw/calendarjs.txt
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tests/AndroidTests/res/raw/calendarjsgz.jsgz
View File

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38
tests/AndroidTests/res/raw/calendarxml.xml
View File

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tests/AndroidTests/res/raw/calendarxmlgz.xmlgz
View File

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38
tests/AndroidTests/res/xml/calendar.xml
View File

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162
tests/AndroidTests/src/com/android/unit_tests/GDataParseTest.java
View File

@@ -1,162 +0,0 @@
/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.unit_tests;
import android.content.res.XmlResourceParser;
import android.test.AndroidTestCase;
import android.test.PerformanceTestCase;
import android.test.suitebuilder.annotation.MediumTest;
import android.test.suitebuilder.annotation.SmallTest;
import android.util.Xml;
import com.google.wireless.gdata.data.Entry;
import com.google.wireless.gdata.data.Feed;
import com.google.wireless.gdata.parser.ParseException;
import com.google.wireless.gdata.parser.xml.XmlGDataParser;
import org.json.JSONObject;
import org.json.JSONTokener;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.zip.GZIPInputStream;
/**
* Tests timing on parsing various formats of GData.
*/
public class GDataParseTest extends AndroidTestCase implements PerformanceTestCase {
private static void parseXml(InputStream is) throws ParseException, IOException {
XmlPullParser xmlParser = Xml.newPullParser();
XmlGDataParser parser = new XmlGDataParser(is, xmlParser);
Feed feed = parser.init();
Entry entry = null;
while (parser.hasMoreData()) {
entry = parser.readNextEntry(entry);
}
}
private static void parseXml(XmlPullParser xmlP) throws ParseException, IOException {
XmlGDataParser parser = new XmlGDataParser(null /* in */, xmlP);
Feed feed = parser.init();
Entry entry = null;
while (parser.hasMoreData()) {
entry = parser.readNextEntry(entry);
}
}
private static void dumpXml(XmlPullParser parser) throws
XmlPullParserException, IOException {
int eventType = parser.nextTag();
while (eventType != XmlPullParser.END_DOCUMENT) {
switch (eventType) {
case XmlPullParser.START_TAG:
parser.getName();
// System.out.print("<" + parser.getName());
int nattrs = parser.getAttributeCount();
for (int i = 0; i < nattrs; ++i) {
parser.getAttributeName(i);
parser.getAttributeValue(i);
// System.out.print(" " + parser.getAttributeName(i) + "=\""
// + parser.getAttributeValue(i) + "\"");
}
// System.out.print(">");
break;
case XmlPullParser.END_TAG:
parser.getName();
// System.out.print("</" + parser.getName() + ">");
break;
case XmlPullParser.TEXT:
parser.getText();
// System.out.print(parser.getText());
break;
default:
// do nothing
}
eventType = parser.next();
}
}
private byte[] getBytesForResource(int resid) throws Exception {
// all resources are written into a zip file, so the InputStream we
// get for a resource is on top of zipped
// data. in order to compare performance of parsing unzipped vs.
// zipped content, we first read the data into an in-memory buffer.
InputStream zipIs = null;
try {
zipIs = mContext.getResources().openRawResource(resid);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte buf[] = new byte[1024];
int bytesRead = zipIs.read(buf);
while (bytesRead > 0) {
baos.write(buf, 0, bytesRead);
bytesRead = zipIs.read(buf);
}
return baos.toByteArray();
} finally {
if (zipIs != null) {
zipIs.close();
}
}
}
public boolean isPerformanceOnly() {
return true;
}
public int startPerformance(PerformanceTestCase.Intermediates intermediates) {
return 0;
}
@MediumTest
public void testXml() throws Exception {
InputStream is = new ByteArrayInputStream(getBytesForResource(R.raw.calendarxml));
try {
is.reset();
parseXml(is);
} finally {
is.close();
}
}
@MediumTest
public void testXmlGzip() throws Exception {
InputStream gzIs = new GZIPInputStream(
new ByteArrayInputStream(getBytesForResource(R.raw.calendarxmlgz)));
try {
parseXml(gzIs);
} finally {
gzIs.close();
}
}
@MediumTest
public void testJson() throws Exception {
String jsonString = new String(getBytesForResource(R.raw.calendarjs), "UTF-8");
JSONTokener tokens = new JSONTokener(jsonString);
assertNotNull(new JSONObject(tokens));
}
@SmallTest
public void testBinaryXml() throws Exception {
XmlResourceParser parser = mContext.getResources().getXml(R.xml.calendar);
parseXml(parser);
parser.close();
}
}