Basic e-mail support

code/ContextHome/AndroidManifest.xml

@@ -15,6 +15,7 @@
 
     <uses-permission android:name="android.permission.READ_SMS"/>
     <uses-permission android:name="android.permission.READ_CONTACTS"/>
+    <uses-permission android:name="com.google.android.providers.gmail.permission.READ_GMAIL"/>
 
     <uses-sdk android:minSdkVersion="3" />
 </manifest>

code/ContextHome/src/uk/co/md87/android/contexthome/ContextHome.java

@@ -26,6 +26,7 @@ import android.app.Activity;
 import android.os.Bundle;
 import android.widget.LinearLayout.LayoutParams;
 import android.widget.LinearLayout;
+import uk.co.md87.android.contexthome.modules.EmailModule;
 import uk.co.md87.android.contexthome.modules.SmsModule;
 
 /**
@@ -41,7 +42,7 @@ public class ContextHome extends Activity {
 
     private LinearLayout layout;
     private final Module[] modules = new Module[]{
-        new SmsModule(), new SmsModule(), new SmsModule(), new SmsModule(),
+        new SmsModule(), new EmailModule(), new SmsModule(), new SmsModule(),
     };
 
     /** Called when the activity is first created. */

code/ContextHome/src/uk/co/md87/android/contexthome/modules/EmailModule.java

@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 2009-2010 Chris Smith
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package uk.co.md87.android.contexthome.modules;
+
+import android.content.ContentUris;
+import android.content.Context;
+import android.database.Cursor;
+import android.net.Uri;
+import android.provider.Contacts;
+import android.provider.Contacts.People;
+import android.text.Html;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.LinearLayout.LayoutParams;
+import android.widget.TextView;
+
+import uk.co.md87.android.contexthome.Module;
+import uk.co.md87.android.contexthome.R;
+
+/**
+ * A module which displays SMS messages.
+ *
+ * @author chris
+ */
+public class EmailModule implements Module {
+
+    private static final Uri INBOX_URI = Uri.parse("content://gmail-ls/conversations/chris87@gmail.com");
+
+    /** {@inheritDoc} */
+    @Override
+    public View getView(final Context context, final int weight) {
+        final LinearLayout layout = new LinearLayout(context);
+        layout.setOrientation(LinearLayout.VERTICAL);
+
+        final Cursor cursor = context.getContentResolver().query(INBOX_URI,
+                new String[] { "subject", "fromAddress" }, null, null, null);
+
+        final int subjectIndex = cursor.getColumnIndex("subject");
+        final int addressIndex = cursor.getColumnIndex("fromAddress");
+
+        final LayoutParams params = new LayoutParams(LayoutParams.FILL_PARENT,
+                LayoutParams.WRAP_CONTENT);
+        params.weight = 1;
+
+        boolean success = cursor.moveToFirst();
+        for (int i = 0; i < weight && success; i++) {
+            final String body = cursor.getString(subjectIndex);
+            final String address = cursor.getString(addressIndex);
+
+            layout.addView(getView(context, layout, body, address), params);
+
+            success = cursor.moveToNext();
+        }
+        cursor.close();
+        
+
+        return layout;
+    }
+
+    private View getView(Context context, ViewGroup layout, String text, String address) {
+        final View view = View.inflate(context, R.layout.titledimage, null);
+
+        final Uri contactUri = Uri.withAppendedPath(Contacts.Phones.CONTENT_FILTER_URL,
+                Uri.encode(address));
+
+        final Cursor cursor = context.getContentResolver().query(contactUri,
+                new String[] { Contacts.Phones.PERSON_ID,
+                Contacts.Phones.DISPLAY_NAME }, null, null, null);
+
+        final TextView title = (TextView) view.findViewById(R.id.title);
+        final ImageView image = (ImageView) view.findViewById(R.id.image);
+
+        if (cursor.moveToFirst()) {
+            title.setText(Html.fromHtml("<b>" + cursor.getString(cursor
+                    .getColumnIndex(Contacts.Phones.DISPLAY_NAME)) + "</b>"));
+            Uri uri = ContentUris.withAppendedId(People.CONTENT_URI,
+                    cursor.getLong(cursor.getColumnIndex(Contacts.Phones.PERSON_ID)));
+            image.setImageBitmap(Contacts.People.loadContactPhoto(context,
+                    uri, R.drawable.icon, null));
+        } else {
+            title.setText(Html.fromHtml("<b>" + address + "</b>"));
+        }
+
+        cursor.close();
+
+        final TextView body = (TextView) view.findViewById(R.id.body);
+        body.setText(text);
+
+        return view;
+    }
+
+}