AndroidInstagram is an Android wrapper library to access Instagram API. You can use this library to sign in with Instagram and access all Instagram API endpoints. Feel free to use it all you want in your Android apps.
If you are using AndroidInstagram in your app and would like to be listed here, please let me know via Twitter!
Also, you can follow me on Twitter : @lorensiuswlt or visit my blog www.londatiga.net
This example shows how to sign in with Instagram and access Instagram API /users/self/feed to get user's feed (photos and videos)
public class MainActivity extends Activity {
private InstagramSession mInstagramSession;
private Instagram mInstagram;
private ProgressBar mLoadingPb;
private GridView mGridView;
private static final String CLIENT_ID = "your client id";
private static final String CLIENT_SECRET = "your client secret";
private static final String REDIRECT_URI = "your redirect uri";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mInstagram = new Instagram(this, CLIENT_ID, CLIENT_SECRET, REDIRECT_URI);
mInstagramSession = mInstagram.getSession();
if (mInstagramSession.isActive()) {
setContentView(R.layout.activity_user);
InstagramUser instagramUser = mInstagramSession.getUser();
mLoadingPb = (ProgressBar) findViewById(R.id.pb_loading);
mGridView = (GridView) findViewById(R.id.gridView);
((TextView) findViewById(R.id.tv_name)).setText(instagramUser.fullName);
((TextView) findViewById(R.id.tv_username)).setText(instagramUser.username);
((Button) findViewById(R.id.btn_logout)).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
mInstagramSession.reset();
startActivity(new Intent(MainActivity.this, MainActivity.class));
finish();
}
});
ImageView userIv = (ImageView) findViewById(R.id.iv_user);
DisplayImageOptions displayOptions = new DisplayImageOptions.Builder()
.showImageOnLoading(R.drawable.ic_user)
.showImageForEmptyUri(R.drawable.ic_user)
.showImageOnFail(R.drawable.ic_user)
.cacheInMemory(true)
.cacheOnDisc(false)
.considerExifParams(true)
.build();
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(this)
.writeDebugLogs()
.defaultDisplayImageOptions(displayOptions)
.build();
ImageLoader imageLoader = ImageLoader.getInstance();
imageLoader.init(config);
AnimateFirstDisplayListener animate = new AnimateFirstDisplayListener();
imageLoader.displayImage(instagramUser.profilPicture, userIv, animate);
new DownloadTask().execute();
} else {
setContentView(R.layout.activity_main);
((Button) findViewById(R.id.btn_connect)).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
mInstagram.authorize(mAuthListener);
}
});
}
}
private void showToast(String text) {
Toast.makeText(getApplicationContext(), text, Toast.LENGTH_LONG).show();
}
private Instagram.InstagramAuthListener mAuthListener = new Instagram.InstagramAuthListener() {
@Override
public void onSuccess(InstagramUser user) {
finish();
startActivity(new Intent(MainActivity.this, MainActivity.class));
}
@Override
public void onError(String error) {
showToast(error);
}
};
public static class AnimateFirstDisplayListener extends SimpleImageLoadingListener {
static final List<String> displayedImages = Collections.synchronizedList(new LinkedList<String>());
@Override
public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
if (loadedImage != null) {
ImageView imageView = (ImageView) view;
boolean firstDisplay = !displayedImages.contains(imageUri);
if (firstDisplay) {
FadeInBitmapDisplayer.animate(imageView, 500);
displayedImages.add(imageUri);
}
}
}
}
public class DownloadTask extends AsyncTask<URL, Integer, Long> {
ArrayList<String> photoList;
protected void onCancelled() {
}
protected void onPreExecute() {
}
protected Long doInBackground(URL... urls) {
long result = 0;
try {
List<NameValuePair> params = new ArrayList<NameValuePair>(1);
params.add(new BasicNameValuePair("count", "10"));
InstagramRequest request = new InstagramRequest(mInstagramSession.getAccessToken());
String response = request.requestGet("/users/self/feed", params);
if (!response.equals("")) {
JSONObject jsonObj = (JSONObject) new JSONTokener(response).nextValue();
JSONArray jsonData = jsonObj.getJSONArray("data");
int length = jsonData.length();
if (length > 0) {
photoList = new ArrayList<String>();
for (int i = 0; i < length; i++) {
JSONObject jsonPhoto = jsonData.getJSONObject(i).getJSONObject("images").getJSONObject("low_resolution");
photoList.add(jsonPhoto.getString("url"));
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
return result;
}
protected void onProgressUpdate(Integer... progress) {
}
protected void onPostExecute(Long result) {
mLoadingPb.setVisibility(View.GONE);
if (photoList == null) {
Toast.makeText(getApplicationContext(), "No Photos Available", Toast.LENGTH_LONG).show();
} else {
DisplayMetrics dm = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(dm);
int width = (int) Math.ceil((double) dm.widthPixels / 2);
width=width-50;
int height = width;
PhotoListAdapter adapter = new PhotoListAdapter(MainActivity.this);
adapter.setData(photoList);
adapter.setLayoutParam(width, height);
mGridView.setAdapter(adapter);
}
}
}
}Instagram. Just instantiate the class and provide the client id, client secret and redirect uri into its constructor.getSession() to get current session InstagramSession. isActive() method from InstagramSession class.getUser() method from InstagramSession class.authorize(InstagramAuthListener listener) method from Instagram class. You have to define a callback or listener InstagramAuthListener to handle the result.reset() method from InstagramSession class or resetSession() from Instagram class.createRequest(String method, String endpoint, List<NameValuePair> params) from InstagramRequest class. This is a synchronous call so you have to put it on separate thread. Or you can use asynchronous method createRequest(String method, String endpoint, List<NameValuePair> params, InstagramRequestListener listener) and define the InstagramRequestListener to handle the result. Both of these methods will return response in JSON format. So you have to manually parse the response.For more information please visit my blog post.
Copyright 2014 Lorensius W. L. T
Licensed under the Apache License, Version 2.0 (the "License");
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