Enable compact view on narrow screens

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

@@ -22,8 +22,10 @@ package eu.faircode.email;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.graphics.Point;
 import android.os.Build;
 import android.os.Bundle;
+import android.view.Display;
 
 import java.util.List;
 
@@ -73,6 +75,13 @@ public class ActivityMain extends AppCompatActivity implements FragmentManager.O
                 }
             }.execute(this, new Bundle(), "main:accounts");
         } else {
+            // Enable compact view on narrow screens
+            Display display = getWindowManager().getDefaultDisplay();
+            Point size = new Point();
+            display.getSize(size);
+            if (size.x < 1080)
+                prefs.edit().putBoolean("compact", true).apply();
+
             setTheme(R.style.AppThemeLight);
             super.onCreate(savedInstanceState);
             setContentView(R.layout.activity_main);

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

@@ -33,6 +33,7 @@ import android.content.pm.ResolveInfo;
 import android.content.res.TypedArray;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.graphics.Point;
 import android.net.ConnectivityManager;
 import android.net.Network;
 import android.net.NetworkCapabilities;
@@ -42,9 +43,11 @@ import android.os.Build;
 import android.os.Bundle;
 import android.os.PowerManager;
 import android.text.TextUtils;
+import android.view.Display;
 import android.view.Menu;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.WindowManager;
 import android.webkit.WebView;
 import android.widget.Button;
 import android.widget.CheckBox;
@@ -461,6 +464,12 @@ public class Helper {
         sb.append(String.format("Id: %s\r\n", Build.ID));
         sb.append("\r\n");
 
+        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+        Display display = wm.getDefaultDisplay();
+        Point size = new Point();
+        display.getSize(size);
+        sb.append(String.format("Resolution: %dx%d\r\n", size.x, size.y));
+
         PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
         boolean ignoring = true;
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)