login and picture taking done

AndroidManifest.xml

@@ -4,6 +4,9 @@
       android:versionCode="1"
       android:versionName="1.0">
 
+    <uses-feature android:name="android.hardware.camera"></uses-feature>
+    <uses-permission android:name="android.permission.INTERNET"></uses-permission>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permission>
     <application android:label="Andgram" android:icon="@drawable/icon">
         <activity android:name="MainActivity"
                   android:label="@string/app_name">

src/org/acmelab/andgram/MainActivity.java

@@ -1,51 +1,152 @@
 package org.acmelab.andgram;
 
 import android.app.Activity;
+import android.content.ContentResolver;
 import android.content.Intent;
 import android.graphics.Bitmap;
+import android.net.Uri;
 import android.os.Bundle;
-import android.text.Editable;
+import android.os.Environment;
+import android.provider.MediaStore;
 import android.util.Log;
 import android.view.View;
 import android.widget.EditText;
 import android.widget.ImageView;
+import android.widget.Toast;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpResponse;
+import org.apache.http.HttpVersion;
+import org.apache.http.NameValuePair;
+import org.apache.http.client.CookieStore;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.ResponseHandler;
+import org.apache.http.client.entity.UrlEncodedFormEntity;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.conn.ClientConnectionManager;
+import org.apache.http.conn.scheme.PlainSocketFactory;
+import org.apache.http.conn.scheme.Scheme;
+import org.apache.http.conn.scheme.SchemeRegistry;
+import org.apache.http.conn.ssl.SSLSocketFactory;
+import org.apache.http.cookie.Cookie;
+import org.apache.http.impl.client.BasicResponseHandler;
+import org.apache.http.impl.client.DefaultHttpClient;
+import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
+import org.apache.http.message.BasicNameValuePair;
+import org.apache.http.params.BasicHttpParams;
+import org.apache.http.params.HttpParams;
+import org.apache.http.params.HttpProtocolParams;
+import org.apache.http.protocol.HTTP;
+import org.apache.http.util.EntityUtils;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
 
 public class MainActivity extends Activity
 {
     private static final int CAMERA_PIC_REQUEST = 1337;
+    private static final String TAG = "ANDGRAM";
+    private static final String OUTPUT_DIR = "andgram";
+
+    private static final String LOGIN_URL = "https://instagr.am/api/v1/accounts/login/";
+    private static final String LOGOUT_URL = "http://instagr.am/api/v1/accounts/logout/";
+    private static final String UPLOAD_URL = "http://instagr.am/api/v1/media/upload/";
+    private static final String CONFIGURE_URL = "https://instagr.am/api/v1/media/configure/";
+
     EditText txtPassword = null;
     EditText txtUsername = null;
     ImageView imageView = null;
 
+    private DefaultHttpClient httpClient = null;
+    private Uri imageUri;
+
     /** Called when the activity is first created. */
     @Override
     public void onCreate(Bundle savedInstanceState)
     {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.main);
 
-        txtPassword = (EditText)findViewById(R.id.txtUsername);
+        httpClient = new DefaultHttpClient();
+        httpClient.getParams().setParameter("http.useragent", "Instagram");
+
+        txtPassword = (EditText)findViewById(R.id.txtPassword);
         txtUsername = (EditText)findViewById(R.id.txtUsername);
         imageView = (ImageView)findViewById(R.id.imageView);
+
+        // create the output dir for us
+        File outputDirectory = new File(Environment.getExternalStorageDirectory(), OUTPUT_DIR);
+        outputDirectory.mkdirs();
     }
 
     public void takePicture(View view) {
-        Log.i("ANDGRAM", "Picture button pressed");
+        Log.i(TAG, "Taking picture");
+        Long timeInMilliseconds = System.currentTimeMillis()/1000;
+        String timeInSeconds = timeInMilliseconds.toString();
+        File outputFile = new File(Environment.getExternalStorageDirectory(), OUTPUT_DIR + "/" + timeInSeconds + ".jpg");
+        imageUri = Uri.fromFile(outputFile);
         Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
+        cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
         startActivityForResult(cameraIntent, CAMERA_PIC_REQUEST);
     }
 
-    public void doLogin(View view) {
-        Log.i("ANDGRAM", "Login button pressed");
+    public CookieStore doLogin(View view) {
+        Log.i(TAG, "Login button pressed");
         String password = txtPassword.getText().toString();
         String username = txtUsername.getText().toString();
+        CookieStore cookieStore = null;
+
+        HttpPost httpPost = new HttpPost(LOGIN_URL);
+        List<NameValuePair> postParams = new ArrayList<NameValuePair>();
+        postParams.add(new BasicNameValuePair("username", username));
+        postParams.add(new BasicNameValuePair("password", password));
+        postParams.add(new BasicNameValuePair("device_id", "0000"));
+
+        try {
+            httpPost.setEntity(new UrlEncodedFormEntity(postParams, HTTP.UTF_8));
+
+            HttpResponse httpResponse = httpClient.execute(httpPost);
+            HttpEntity httpEntity = httpResponse.getEntity();
+            Log.i(TAG, "Login form get: " + httpResponse.getStatusLine());
+
+            Log.i(TAG, "Post logon cookies:");
+            cookieStore = httpClient.getCookieStore();
+            List<Cookie> cookieList = cookieStore.getCookies();
+            if (cookieList.isEmpty()) {
+                Log.i(TAG, "None");
+            } else {
+                for (int i = 0; i < cookieList.size(); i++) {
+                    Log.i(TAG, "- " + cookieList.get(i).toString());
+                }
+                Toast.makeText(MainActivity.this, "Login successful", Toast.LENGTH_SHORT).show();
+            }
+        } catch( Exception e ) {
+            Log.e(TAG, "HttpPost error: " + e.toString());
+            Toast.makeText(this, "doLogin failed " + e.toString(), Toast.LENGTH_LONG).show();
+        }
+
+        return cookieStore;
     }
 
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-        if (requestCode == CAMERA_PIC_REQUEST) {
-            Log.i("ANDGRAM", "Camera returned");
-            Bitmap thumbnail = (Bitmap) data.getExtras().get("data");
-            imageView.setImageBitmap(thumbnail);
+        super.onActivityResult(requestCode, resultCode, data);
+
+        if (requestCode == CAMERA_PIC_REQUEST && resultCode == Activity.RESULT_OK) {
+            Log.i(TAG, "Camera returned");
+            getContentResolver().notifyChange(imageUri, null);
+            ContentResolver contentResolver = getContentResolver();
+            Bitmap imageBitmap;
+            try {
+                imageBitmap = android.provider.MediaStore.Images.Media.getBitmap(contentResolver, imageUri);
+                imageView.setImageBitmap(imageBitmap);
+                imageView.invalidate();
+                Log.i(TAG, "Image: " + imageUri.toString());
+                Toast.makeText(MainActivity.this, imageUri.toString(), Toast.LENGTH_LONG).show();;
+            } catch ( Exception e ) {
+                Toast.makeText(MainActivity.this, "Camera error", Toast.LENGTH_LONG).show();
+                Log.e(TAG, e.toString() );
+            }
         }
     }