Added list item text size

app/src/main/java/eu/faircode/email/AdapterMessage.java

@@ -28,7 +28,6 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
 import android.content.res.ColorStateList;
-import android.content.res.TypedArray;
 import android.database.Cursor;
 import android.graphics.Canvas;
 import android.graphics.Color;
@@ -112,7 +111,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
     private FragmentManager fragmentManager;
     private ViewType viewType;
     private boolean outgoing;
-    private int zoom;
     private boolean internet;
     private IProperties properties;
 
@@ -126,6 +124,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
     private boolean debug;
 
     private int dp24;
+    private float textSize;
     private int colorPrimary;
     private int colorAccent;
     private int textColorSecondary;
@@ -471,6 +470,11 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
             tvSubject.setTypeface(null, typeface);
             tvCount.setTypeface(null, typeface);
 
+            if (textSize != 0) {
+                tvFrom.setTextSize(textSize);
+                tvSubject.setTextSize(textSize);
+            }
+
             int colorUnseen = (message.unseen > 0 ? colorUnread : textColorSecondary);
             tvFrom.setTextColor(colorUnseen);
             tvSize.setTextColor(colorUnseen);
@@ -540,20 +544,8 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
                     bnvActions.getMenu().getItem(i).setVisible(false);
                 bnvActions.setVisibility(View.VISIBLE);
 
-                TypedArray ta;
-                if (zoom == 0)
-                    ta = context.obtainStyledAttributes(
-                            R.style.TextAppearance_AppCompat_Small, new int[]{android.R.attr.textSize});
-                else if (zoom == 2)
-                    ta = context.obtainStyledAttributes(
-                            R.style.TextAppearance_AppCompat_Large, new int[]{android.R.attr.textSize});
-                else
-                    ta = context.obtainStyledAttributes(
-                            R.style.TextAppearance_AppCompat_Medium, new int[]{android.R.attr.textSize});
-                float textSize = ta.getDimension(0, 0);
                 if (textSize != 0)
-                    tvBody.setTextSize(textSize / context.getResources().getDisplayMetrics().density);
+                    tvBody.setTextSize(textSize);
-                ta.recycle();
 
                 Spanned body = properties.getBody(message.id);
                 tvBody.setText(body);
@@ -1698,7 +1690,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
         this.fragmentManager = fragmentManager;
         this.viewType = viewType;
         this.outgoing = outgoing;
-        this.zoom = zoom;
         this.internet = (Helper.isMetered(context, false) != null);
         this.properties = properties;
 
@@ -1715,6 +1706,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
         this.debug = prefs.getBoolean("debug", false);
 
         this.dp24 = Helper.dp2pixels(24, context);
+        this.textSize = Helper.getTextSize(zoom, context);
         this.colorPrimary = Helper.resolveColor(context, R.attr.colorPrimary);
         this.colorAccent = Helper.resolveColor(context, R.attr.colorAccent);
         this.textColorSecondary = Helper.resolveColor(context, android.R.attr.textColorSecondary);
@@ -1734,7 +1726,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
     }
 
     void setZoom(int zoom) {
-        this.zoom = zoom;
+        textSize = Helper.getTextSize(zoom, context);
         notifyDataSetChanged();
     }
 

app/src/main/java/eu/faircode/email/FragmentMessages.java

@@ -1489,7 +1489,6 @@ public class FragmentMessages extends FragmentEx {
                 folder >= 0 && viewType != AdapterMessage.ViewType.SEARCH);
         menu.findItem(R.id.menu_sort_on).setVisible(
                 viewType == AdapterMessage.ViewType.UNIFIED || viewType == AdapterMessage.ViewType.FOLDER);
-        menu.findItem(R.id.menu_zoom).setVisible(viewType == AdapterMessage.ViewType.THREAD);
         menu.findItem(R.id.menu_folders).setVisible(primary >= 0);
         menu.findItem(R.id.menu_folders).setIcon(connected ? R.drawable.baseline_folder_24 : R.drawable.baseline_folder_open_24);
         menu.findItem(R.id.menu_move_sent).setVisible(outbox);

app/src/main/java/eu/faircode/email/Helper.java

@@ -177,6 +177,25 @@ public class Helper {
         return Math.round(dp * scale);
     }
 
+    static float getTextSize(int zoom, Context context) {
+        TypedArray ta = null;
+        try {
+            if (zoom == 0)
+                ta = context.obtainStyledAttributes(
+                        R.style.TextAppearance_AppCompat_Small, new int[]{android.R.attr.textSize});
+            else if (zoom == 2)
+                ta = context.obtainStyledAttributes(
+                        R.style.TextAppearance_AppCompat_Large, new int[]{android.R.attr.textSize});
+            else
+                ta = context.obtainStyledAttributes(
+                        R.style.TextAppearance_AppCompat_Medium, new int[]{android.R.attr.textSize});
+            return ta.getDimension(0, 0) / context.getResources().getDisplayMetrics().density;
+        } finally {
+            if (ta != null)
+                ta.recycle();
+        }
+    }
+
     static int resolveColor(Context context, int attr) {
         int[] attrs = new int[]{attr};
         TypedArray a = context.getTheme().obtainStyledAttributes(attrs);

app/src/main/res/menu/menu_messages.xml

@@ -42,7 +42,7 @@
         android:id="@+id/menu_folders"
         android:icon="@drawable/baseline_folder_open_24"
         android:title="@string/title_folder_primary"
-        app:showAsAction="ifRoom" />
+        app:showAsAction="always" />
 
     <item
         android:id="@+id/menu_move_sent"