Remove screenshot example

Screenshot fidelity is an important advantage the improved resizing
offers but the example in the dialog was not conveying that effectively
enough. The best way to test the setting is by sending an image of your
own choosing.

app/src/main/java/com/versobit/kmark/xhangouts/dialogs/MmsTypeQualityDialog.java

@@ -51,17 +51,14 @@ public final class MmsTypeQualityDialog extends AlertDialog {
     private SeekBar seekQuality;
     private TextView txtQuality;
     private ImageView imgPreview1;
-    private ImageView imgPreview2;
     private TextView txtPreview1;
-    private TextView txtPreview2;
 
     private Setting.ImageFormat format;
     private int quality;
 
     private int formatValues[];
     private String lossless;
     private Bitmap bmpPreview1;
-    private Bitmap bmpPreview2;
 
     public MmsTypeQualityDialog(final Preference settingPref) {
         super(settingPref.getContext());
@@ -77,9 +74,7 @@ protected void onCreate(Bundle savedInstanceState) {
         seekQuality = (SeekBar)v.findViewById(R.id.dialog_mms_type_quality_quality);
         txtQuality = (TextView)v.findViewById(R.id.dialog_mms_type_quality_qlabel);
         imgPreview1 = (ImageView)v.findViewById(R.id.dialog_mms_type_quality_preview1);
-        imgPreview2 = (ImageView)v.findViewById(R.id.dialog_mms_type_quality_preview2);
         txtPreview1 = (TextView)v.findViewById(R.id.dialog_mms_type_quality_p1text);
-        txtPreview2 = (TextView)v.findViewById(R.id.dialog_mms_type_quality_p2text);
 
         format = Setting.ImageFormat.fromInt(prefs.getInt(Setting.MMS_IMAGE_TYPE.toString(), Setting.ImageFormat.JPEG.toInt()));
         quality = prefs.getInt(Setting.MMS_IMAGE_QUALITY.toString(), 80);
@@ -88,7 +83,6 @@ protected void onCreate(Bundle savedInstanceState) {
         lossless = getContext().getString(R.string.dialog_mms_type_quality_lossless);
 
         bmpPreview1 = BitmapFactory.decodeResource(getContext().getResources(), R.drawable.fajita);
-        bmpPreview2 = BitmapFactory.decodeResource(getContext().getResources(), R.drawable.screenshot);
 
         // Only time we need to set the spinner and seek bar
         // FIXME: the integer value of format is not guaranteed to be the positional index of the spinner values, see formatValues
@@ -135,12 +129,6 @@ private void refresh(final boolean everything) {
             imgPreview1.setImageBitmap(BitmapFactory.decodeByteArray(baos.toByteArray(), 0, baos.size()));
             txtPreview1.setText(getContext().getString(R.string.dialog_mms_type_quality_kb, baos.size() / 1000f));
             baos.close();
-
-            baos = new ByteArrayOutputStream();
-            bmpPreview2.compress(cmpFormat, format == Setting.ImageFormat.PNG ? 0 : quality, baos);
-            imgPreview2.setImageBitmap(BitmapFactory.decodeByteArray(baos.toByteArray(), 0, baos.size()));
-            txtPreview2.setText(getContext().getString(R.string.dialog_mms_type_quality_kb, baos.size() / 1000f));
-            baos.close();
         } catch (IOException ex) {
             //
         }

app/src/main/res/layout/dialog_mms_type_quality.xml

@@ -82,34 +82,4 @@
             android:id="@+id/dialog_mms_type_quality_p1text" />
     </RelativeLayout>
 
-    <RelativeLayout
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content">
-
-        <ImageView
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:id="@+id/dialog_mms_type_quality_preview2"
-            android:layout_marginTop="5dp"
-            android:src="@drawable/screenshot" />
-
-        <TextView
-            tools:ignore="HardcodedText"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_alignTop="@id/dialog_mms_type_quality_preview2"
-            android:layout_alignRight="@id/dialog_mms_type_quality_preview2"
-            android:layout_alignEnd="@id/dialog_mms_type_quality_preview2"
-            android:textColor="@android:color/black"
-            android:shadowColor="@android:color/white"
-            android:shadowDx="0"
-            android:shadowDy="0"
-            android:shadowRadius="7.25"
-            android:layout_marginRight="5dp"
-            android:layout_marginEnd="5dp"
-            android:textAppearance="?android:attr/textAppearanceMedium"
-            android:text="28.15 KB"
-            android:id="@+id/dialog_mms_type_quality_p2text" />
-    </RelativeLayout>
-
 </LinearLayout>