Fix strange conversation draw behavior in GB

// FREEBIE

res/layout/conversation_activity.xml

@@ -12,11 +12,10 @@
         android:id="@+id/quick_attachment_drawer"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:orientation="vertical"
+        android:orientation="vertical">
-        android:clipToPadding="false"
-        android:clipChildren="false">
 
-    <LinearLayout android:layout_width="match_parent"
+    <LinearLayout android:id="@+id/conversation_container"
+                  android:layout_width="match_parent"
                   android:layout_height="match_parent"
                   android:orientation="vertical"
                   android:paddingTop="?attr/actionBarSize"

src/org/thoughtcrime/securesms/ConversationActivity.java

@@ -30,6 +30,7 @@ import android.graphics.PorterDuff.Mode;
 import android.graphics.drawable.ColorDrawable;
 import android.net.Uri;
 import android.os.AsyncTask;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.Vibrator;
 import android.provider.ContactsContract;
@@ -51,6 +52,7 @@ import android.view.View.OnKeyListener;
 import android.view.inputmethod.EditorInfo;
 import android.widget.Button;
 import android.widget.ImageButton;
+import android.widget.LinearLayout;
 import android.widget.TextView;
 import android.widget.Toast;
 
@@ -940,6 +942,12 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     threadId         = getIntent().getLongExtra(THREAD_ID_EXTRA, -1);
     distributionType = getIntent().getIntExtra(DISTRIBUTION_TYPE_EXTRA, ThreadDatabase.DistributionTypes.DEFAULT);
 
+    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {
+      LinearLayout conversationContainer = ViewUtil.findById(this, R.id.conversation_container);
+      conversationContainer.setClipChildren(true);
+      conversationContainer.setClipToPadding(true);
+    }
+
     recipients.addListener(this);
   }