Tidies up app details view a bit and adds summary/package id

The package ID is shown only in expert mode.

res/layout/appdetails.xml

@@ -12,11 +12,11 @@
 
         <ImageView
             android:id="@+id/icon"
-            android:layout_width="50px"
+            android:layout_width="50dp"
-            android:layout_height="50px"
+            android:layout_height="50dp"
             android:cropToPadding="true"
-            android:padding="4px"
+            android:padding="4dp"
-            android:scaleType="centerInside" />
+            android:scaleType="fitCenter" />
 
         <RelativeLayout
             android:layout_width="fill_parent"
@@ -48,26 +48,43 @@
                 android:layout_below="@id/title"
                 android:layout_toLeftOf="@id/license"
                 android:textSize="12sp" />
-
-            <TextView
-                android:id="@+id/signature"
-                android:layout_width="fill_parent"
-                android:layout_height="wrap_content"
-                android:layout_alignParentLeft="true"
-                android:layout_below="@id/status"
-                android:textSize="12sp" />
         </RelativeLayout>
     </LinearLayout>
 
-    <TextView
+    <LinearLayout
-        android:id="@+id/description"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
-        android:singleLine="false" />
+        android:orientation="vertical" >
+
+        <TextView
+            android:id="@+id/summary"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:textSize="14sp" />
+
+        <TextView
+            android:id="@+id/appid"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:textSize="12sp" />
+
+        <TextView
+            android:id="@+id/signature"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:textSize="12sp" />
+
+        <TextView
+            android:id="@+id/description"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:singleLine="false" />
+    </LinearLayout>
 
     <ListView
         android:id="@android:id/list"
         android:layout_width="fill_parent"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        android:minHeight="80dp" />
 
 </LinearLayout>

res/layout/applistitem.xml

@@ -9,7 +9,7 @@
 		android:paddingRight="10dp">
 
   <ImageView android:id="@+id/icon"
-	     android:scaleType="centerInside"
+	     android:scaleType="fitCenter"
 	     android:layout_width="50dp"
 	     android:layout_height="50dp"
 	     android:padding="4dp"/>

src/org/fdroid/fdroid/AppDetails.java

@@ -178,9 +178,10 @@ public class AppDetails extends ListActivity {
         Intent i = getIntent();
         appid = "";
         Uri data = getIntent().getData();
-        if(data != null) {
+        if (data != null) {
             appid = data.getEncodedSchemeSpecificPart();
-            Log.d("FDroid", "AppDetails launched from link, for '" + appid + "'");
+            Log.d("FDroid", "AppDetails launched from link, for '" + appid
+                    + "'");
         } else if (!i.hasExtra("appid")) {
             Log.d("FDroid", "No application ID in AppDetails!?");
         } else {
@@ -216,14 +217,16 @@ public class AppDetails extends ListActivity {
 
     @Override
     protected void onResume() {
+        super.onResume();
         if (viewResetRequired) {
             reset();
             viewResetRequired = false;
+        } else {
+            resetViews();
         }
         if (downloadHandler != null) {
             downloadHandler.startUpdates();
         }
-        super.onResume();
     }
 
     @Override
@@ -267,7 +270,6 @@ public class AppDetails extends ListActivity {
         app_currentvercode = old.app_currentvercode;
         mInstalledSignature = old.mInstalledSignature;
         mInstalledSigID = old.mInstalledSigID;
-        resetViews();
     }
 
     // Reset the display and list contents. Used when entering the activity, and
@@ -321,14 +323,13 @@ public class AppDetails extends ListActivity {
             }
         }
 
-        // Set up various parts of the UI
-        resetViews();
-
         // Set up the list...
         ApkListAdapter la = new ApkListAdapter(this, null);
         for (DB.Apk apk : app.apks)
             la.addItem(apk);
         setListAdapter(la);
+
+        resetViews();
     }
 
     private void resetViews() {
@@ -359,6 +360,7 @@ public class AppDetails extends ListActivity {
         // lists to Html.fromHtml().
         class HtmlTagHandler implements TagHandler {
             int listNum;
+
             @Override
             public void handleTag(boolean opening, String tag, Editable output,
                     XMLReader reader) {
@@ -381,12 +383,32 @@ public class AppDetails extends ListActivity {
                 }
             }
         }
-        tv.setText(Html.fromHtml(app.detail_description, null, new HtmlTagHandler()));
+        tv.setText(Html.fromHtml(app.detail_description, null,
+                new HtmlTagHandler()));
 
-        if (pref_expert && mInstalledSignature != null) {
+        tv = (TextView) findViewById(R.id.summary);
-            tv = (TextView) findViewById(R.id.signature);
+        if (tv != null) {
-            tv.setText("Signed: " + mInstalledSigID);
+            tv.setText(app.summary);
-            tv.setVisibility(View.VISIBLE);
+        }
+
+        if (tv != null) {
+            tv = (TextView) findViewById(R.id.appid);
+            if (pref_expert) {
+                tv.setVisibility(View.VISIBLE);
+                tv.setText(app.id);
+            } else {
+                tv.setVisibility(View.INVISIBLE);
+            }
+        }
+
+        tv = (TextView) findViewById(R.id.signature);
+        if (tv != null) {
+            if (pref_expert && mInstalledSignature != null) {
+                tv.setVisibility(View.VISIBLE);
+                tv.setText("Signed: " + mInstalledSigID);
+            } else {
+                tv.setVisibility(View.INVISIBLE);
+            }
         }
     }
 
@@ -406,7 +428,7 @@ public class AppDetails extends ListActivity {
 
         super.onCreateOptionsMenu(menu);
         menu.clear();
-        if(app == null)
+        if (app == null)
             return true;
         DB.Apk curver = app.getCurrentVersion();
         if (app.installedVersion != null && curver != null