support for http post

1 files changed, 64 insertions, 0 deletions

diff --git a/AndroidAsyncSample/src/com/koushikdutta/async/sample/MainActivity.java b/AndroidAsyncSample/src/com/koushikdutta/async/sample/MainActivity.java
index 100fc6e..5cf7d7e 100644
--- a/AndroidAsyncSample/src/com/koushikdutta/async/sample/MainActivity.java
+++ b/AndroidAsyncSample/src/com/koushikdutta/async/sample/MainActivity.java
@@ -1,6 +1,10 @@
 package com.koushikdutta.async.sample;
 
 import java.io.File;
+import java.util.ArrayList;
+
+import org.apache.http.NameValuePair;
+import org.apache.http.message.BasicNameValuePair;
 
 import android.app.Activity;
 import android.graphics.Bitmap;
@@ -14,12 +18,16 @@ import android.widget.Button;
 import android.widget.ImageView;
 
 import com.koushikdutta.async.http.AsyncHttpClient;
+import com.koushikdutta.async.http.AsyncHttpClient.StringCallback;
+import com.koushikdutta.async.http.AsyncHttpPost;
 import com.koushikdutta.async.http.AsyncHttpResponse;
+import com.koushikdutta.async.http.UrlEncodedFormWriter;
 
 public class MainActivity extends Activity {
     ImageView rommanager;
     ImageView tether;
     ImageView desksms;
+    ImageView chart;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -37,6 +45,7 @@ public class MainActivity extends Activity {
         rommanager = (ImageView)findViewById(R.id.rommanager);
         tether = (ImageView)findViewById(R.id.tether);
         desksms = (ImageView)findViewById(R.id.desksms);
+        chart = (ImageView)findViewById(R.id.chart);
     }
 
     @Override
@@ -64,17 +73,72 @@ public class MainActivity extends Activity {
         });
     }
     
+    private void getChartFile() {
+        final ImageView iv = chart;
+        final String filename = getFileStreamPath(randomFile()).getAbsolutePath();
+        ArrayList<NameValuePair> pairs = new ArrayList<NameValuePair>();
+        pairs.add(new BasicNameValuePair("cht", "lc"));
+        pairs.add(new BasicNameValuePair("chtt", "This is a google chart"));
+        pairs.add(new BasicNameValuePair("chs", "512x512"));
+        pairs.add(new BasicNameValuePair("chxt", "x"));
+        pairs.add(new BasicNameValuePair("chd", "t:40,20,50,20,100"));
+        UrlEncodedFormWriter writer = new UrlEncodedFormWriter(pairs);
+        try {
+            AsyncHttpPost post = new AsyncHttpPost("http://chart.googleapis.com/chart");
+            post.setContentWriter(writer);
+            AsyncHttpClient.execute(post, filename, new AsyncHttpClient.FileCallback() {
+                @Override
+                public void onCompleted(Exception e, AsyncHttpResponse response, File result) {
+                    if (e != null) {
+                        e.printStackTrace();
+                        return;
+                    }
+                    System.out.println(result.getAbsolutePath());
+                    Bitmap bitmap = BitmapFactory.decodeFile(filename);
+                    result.delete();
+                    if (bitmap == null)
+                        return;
+                    BitmapDrawable bd = new BitmapDrawable(bitmap);
+                    iv.setImageDrawable(bd);
+                }
+            });
+        }
+        catch (Exception ex) {
+            ex.printStackTrace();
+        }
+    }
+    
     private String randomFile() {
         return ((Long)Math.round(Math.random() * 1000)).toString() + ".png";
     }
     
     private void refresh() {
+        ArrayList<NameValuePair> pairs = new ArrayList<NameValuePair>();
+        pairs.add(new BasicNameValuePair("foo", "bar"));
+        UrlEncodedFormWriter writer = new UrlEncodedFormWriter(pairs);
+        try {
+            AsyncHttpPost post = new AsyncHttpPost("http://192.168.1.2:3000");
+            post.setContentWriter(writer);
+            AsyncHttpClient.execute(post, new StringCallback() {
+                @Override
+                public void onCompleted(Exception arg0, AsyncHttpResponse response, String result) {
+                    System.out.println(arg0);
+                }
+            });
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
+        
+        
         rommanager.setImageBitmap(null);
         tether.setImageBitmap(null);
         desksms.setImageBitmap(null);
+        chart.setImageBitmap(null);
         
         getFile(rommanager, "https://raw.github.com/koush/AndroidAsync/master/rommanager.png", getFileStreamPath(randomFile()).getAbsolutePath());
         getFile(tether, "https://raw.github.com/koush/AndroidAsync/master/tether.png", getFileStreamPath(randomFile()).getAbsolutePath());
         getFile(desksms, "https://raw.github.com/koush/AndroidAsync/master/desksms.png", getFileStreamPath(randomFile()).getAbsolutePath());
+        getChartFile();
     }
 }