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Matthias Käppler mttkay

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mttkay / gist:974084
Created May 16, 2011
Ruby OAuth file uploads
View gist:974084
# patch OAuth class to be able to create multipart requests (required for image uploading)
# NOTE that for my purpose I simply made it "auto-sensing" that an image is passed and
# only then creates a multipart body. You may simply want to use some flag instead or whatever.
module OAuth
class Consumer
alias_method :create_default_http_request, :create_http_request
def create_http_request(http_method, path, *arguments)
# CHANGE THIS -- I only did this because it was for a quick-and-dirty script that had to upload pictures
mttkay / gist:1042424
Created Jun 23, 2011
Android photo uploader
View gist:1042424
protected void onHandleIntent(Intent intent) {
this.nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
int jobId = intent.getIntExtra(JOB_ID_EXTRA, -1);
QypeModel model = intent.getParcelableExtra(MODEL_EXTRA);
if (model instanceof Place) {
this.uploadStrategy = new PlacePhotoUploadStrategy((Place) model);
} else if (model instanceof User) {
this.uploadStrategy = new UserPhotoUploadStrategy((User) model);
} else {
mttkay / gist:1105281
Created Jul 25, 2011
Workaround for Android issue 9656
View gist:1105281
public class MyLibrary {
public static final String XMLNS = ""
// in widget class
public class MyWidget {
public MyWidget(Context context, AttributeSet attrs) {
// don't use obtainStyledAttributes, but getAttributeResourceValue:
int myAttr = attrs.getAttributeResourceValue(MyLibrary.XMLNS, "myAttr", -1);
mttkay / gist:1393552
Created Nov 25, 2011
IgnitedAsyncTask sample
View gist:1393552
import com.github.ignition.core.tasks.IgnitedAsyncTask;
public class IgnitedAsyncTaskActivity extends Activity {
private SampleTask task;
public void onCreate(Bundle savedInstanceState) {
mttkay / gist:1868888
Created Feb 20, 2012
Android social stream view item Activity
View gist:1868888
<activity android:name=".social.ViewStreamItemActivity">
<action android:name="android.intent.action.VIEW"/>
<data android:host="" android:scheme="content" android:pathPattern="/stream_items/*"/>
mttkay / gist:1868951
Created Feb 20, 2012
Inserting a StreamItemPhoto
View gist:1868951
private void addStreamItemPhoto(String photoUrl, long streamItemId, String accountName) {
byte[] photoData = downloadPhoto(photoUrl);
ContentValues values = new ContentValues();
values.put(StreamItems.ACCOUNT_NAME, accountName);
values.put(StreamItems.ACCOUNT_TYPE, "com.yourapp.account");
values.put(StreamItemPhotos.STREAM_ITEM_ID, streamItemId);
values.put(StreamItemPhotos.PHOTO, photoData);
resolver.insert(StreamItems.CONTENT_PHOTO_URI, values);
View Ruby inheritance
class Base
def m
puts "Base::m"
module MixinA
def m
puts "MixinA::m"
mttkay / gist:2994973
Created Jun 26, 2012
Android declare-styleable sample
View gist:2994973
<declare-styleable name="MyWidget">
<attr name="bool_attr" format="boolean" />
<attr name="int_attr" format="integer" />
mttkay / gist:2994987
Created Jun 26, 2012
Android use custom attribute
View gist:2994987
int_attr="1" />
mttkay / gist:2995057
Created Jun 26, 2012
Android obtainStyledAttributes
View gist:2995057
public MyWidget(Context context, AttributeSet attrs, int defStyle) {
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.MyWidget, defStyle);
// read attribute values
boolean userBoolAttr = a.getBoolean(R.styleable.bool_attr, false);
int userIntAttr = a.getInteger(R.styleable.int_attr, 0);
// do something with these values
// ...
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