Cleanup

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

@@ -316,7 +316,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
     private int level;
     private boolean canDarken;
     private boolean fake_dark;
-    private boolean webview_legacy;
     private boolean show_recent;
 
     private boolean gotoTop = false;
@@ -7360,7 +7359,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
 
         this.canDarken = WebViewEx.isFeatureSupported(context, WebViewFeature.ALGORITHMIC_DARKENING);
         this.fake_dark = prefs.getBoolean("fake_dark", false);
-        this.webview_legacy = prefs.getBoolean("webview_legacy", false);
         this.show_recent = prefs.getBoolean("show_recent", false);
 
         DiffUtil.ItemCallback<TupleMessageEx> callback = new DiffUtil.ItemCallback<TupleMessageEx>() {

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

@@ -193,7 +193,6 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
     private SeekBar sbThreadRange;
     private ImageButton ibSqliteCache;
     private SwitchCompat swUndoManager;
-    private SwitchCompat swWebViewLegacy;
     private SwitchCompat swBrowserZoom;
     private SwitchCompat swFakeDark;
     private SwitchCompat swShowRecent;
@@ -264,7 +263,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
             "query_threads",
             "sqlite_integrity_check", "wal", "sqlite_checkpoints", "sqlite_analyze", "sqlite_auto_vacuum", "sqlite_sync_extra", "sqlite_cache",
             "chunk_size", "thread_range", "undo_manager",
-            "webview_legacy", "browser_zoom", "fake_dark",
+            "browser_zoom", "fake_dark",
             "show_recent",
             "use_modseq", "uid_command", "perform_expunge", "uid_expunge",
             "auth_plain", "auth_login", "auth_ntlm", "auth_sasl", "auth_apop", "use_top",
@@ -410,7 +409,6 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
         tvThreadRange = view.findViewById(R.id.tvThreadRange);
         sbThreadRange = view.findViewById(R.id.sbThreadRange);
         swUndoManager = view.findViewById(R.id.swUndoManager);
-        swWebViewLegacy = view.findViewById(R.id.swWebViewLegacy);
         swBrowserZoom = view.findViewById(R.id.swBrowserZoom);
         swFakeDark = view.findViewById(R.id.swFakeDark);
         swShowRecent = view.findViewById(R.id.swShowRecent);
@@ -1394,14 +1392,6 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
             }
         });
 
-        swWebViewLegacy.setVisibility(BuildConfig.DEBUG ? View.VISIBLE : View.GONE);
-        swWebViewLegacy.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
-            @Override
-            public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
-                prefs.edit().putBoolean("webview_legacy", checked).apply();
-            }
-        });
-
         swBrowserZoom.setVisibility(BuildConfig.DEBUG ? View.VISIBLE : View.GONE);
         swBrowserZoom.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
             @Override
@@ -2230,7 +2220,6 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
         sbThreadRange.setProgress(thread_range);
 
         swUndoManager.setChecked(prefs.getBoolean("undo_manager", false));
-        swWebViewLegacy.setChecked(prefs.getBoolean("webview_legacy", false));
         swBrowserZoom.setChecked(prefs.getBoolean("browser_zoom", false));
         swFakeDark.setChecked(prefs.getBoolean("fake_dark", false));
         swShowRecent.setChecked(prefs.getBoolean("show_recent", false));

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

@@ -48,7 +48,6 @@ import java.util.Objects;
 public class WebViewEx extends WebView implements DownloadListener, View.OnLongClickListener {
     private int height;
     private int maxHeight;
-    private boolean legacy;
     private IWebView intf;
     private Runnable onPageLoaded;
     private String hash;
@@ -115,7 +114,6 @@ public class WebViewEx extends WebView implements DownloadListener, View.OnLongC
         boolean browser_zoom = (prefs.getBoolean("browser_zoom", false) && BuildConfig.DEBUG);
         int message_zoom = prefs.getInt("message_zoom", 100);
         boolean monospaced = prefs.getBoolean("monospaced", false);
-        legacy = (prefs.getBoolean("webview_legacy", false) && BuildConfig.DEBUG);
 
         WebSettings settings = getSettings();
 
@@ -247,19 +245,10 @@ public class WebViewEx extends WebView implements DownloadListener, View.OnLongC
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         // Unable to create layer for WebViewEx, size 1088x16384 max size 16383 color type 4 has context 1)
         int limitHeight = MeasureSpec.makeMeasureSpec(16000, MeasureSpec.AT_MOST);
-        if (legacy) {
-            if (height > getMinimumHeight())
-                super.onMeasure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST));
-            else
         super.onMeasure(widthMeasureSpec, limitHeight);
-        } else {
-            super.onMeasure(widthMeasureSpec, limitHeight);
-        }
 
         int mh = getMeasuredHeight();
         Log.i("Measured height=" + mh + " last=" + height + "/" + maxHeight + " ch=" + getContentHeight());
-        if (mh == 0 && legacy)
-            setMeasuredDimension(getMeasuredWidth(), height);
     }
 
     @Override

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

@@ -1343,18 +1343,6 @@
                     app:layout_constraintTop_toBottomOf="@id/sbThreadRange"
                     app:switchPadding="12dp" />
 
-                <androidx.appcompat.widget.SwitchCompat
-                    android:id="@+id/swWebViewLegacy"
-                    android:layout_width="0dp"
-                    android:layout_height="wrap_content"
-                    android:layout_marginTop="12dp"
-                    android:checked="true"
-                    android:text="@string/title_advanced_webview_legacy"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/swUndoManager"
-                    app:switchPadding="12dp" />
-
                 <androidx.appcompat.widget.SwitchCompat
                     android:id="@+id/swBrowserZoom"
                     android:layout_width="0dp"
@@ -1364,7 +1352,7 @@
                     android:text="@string/title_advanced_browser_zoom"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/swWebViewLegacy"
+                    app:layout_constraintTop_toBottomOf="@id/swUndoManager"
                     app:switchPadding="12dp" />
 
                 <androidx.appcompat.widget.SwitchCompat

app/src/main/res/values/strings.xml

@@ -801,7 +801,6 @@
     <string name="title_advanced_chunk_size" translatable="false">Chunk size: %1$d</string>
     <string name="title_advanced_thread_range" translatable="false">Thread range: %1$d days</string>
     <string name="title_advanced_undo_manager" translatable="false">Use Android\'s undo manager</string>
-    <string name="title_advanced_webview_legacy" translatable="false">Old WebView behavior</string>
     <string name="title_advanced_browser_zoom" translatable="false">Use browser zoom</string>
     <string name="title_advanced_fake_dark" translatable="false">Fake dark</string>
     <string name="title_advanced_show_recent" translatable="false">Show recent flag</string>