feat(android): add fixedSize to RecyclerViews (#13138)

* feat(android): add fixedSize to ListView * feat(android): add fixedSize to TableView * docs * docs

Author: m1ga

android/modules/ui/src/java/ti/modules/titanium/ui/widget/listview/TiListView.java

@@ -267,6 +267,9 @@ public boolean inSelectionHotspot(@NonNull MotionEvent e)
 finalbooleanallowsMultipleSelection
  = properties.optBoolean(TiC.PROPERTY_ALLOWS_MULTIPLE_SELECTION_DURING_EDITING, false);
 
+if (properties.optBoolean(TiC.PROPERTY_FIXED_SIZE, false)) {
+this.recyclerView.setHasFixedSize(true);
+ }
 if (editing && allowsSelection) {
 if (allowsMultipleSelection) {
 this.tracker = trackerBuilder.withSelectionPredicate(SelectionPredicates.createSelectAnything())

android/modules/ui/src/java/ti/modules/titanium/ui/widget/tableview/TiTableView.java

@@ -244,6 +244,9 @@ public boolean inSelectionHotspot(@NonNull MotionEvent e)
 finalbooleanallowsMultipleSelection
  = properties.optBoolean(TiC.PROPERTY_ALLOWS_MULTIPLE_SELECTION_DURING_EDITING, false);
 
+if (properties.optBoolean(TiC.PROPERTY_FIXED_SIZE, false)) {
+this.recyclerView.setHasFixedSize(true);
+ }
 if (editing && allowsSelection) {
 if (allowsMultipleSelection) {
 this.tracker = trackerBuilder.withSelectionPredicate(SelectionPredicates.createSelectAnything())

android/titanium/src/java/org/appcelerator/titanium/TiC.java

@@ -832,6 +832,7 @@ public class TiC
 publicstaticfinalStringPROPERTY_LASTPHONETIC = "lastPhonetic";
 publicstaticfinalStringPROPERTY_JOBTITLE = "jobTitle";
 publicstaticfinalStringPROPERTY_DEPARTMENT = "department";
+publicstaticfinalStringPROPERTY_FIXED_SIZE = "fixedSize";
 
 publicstaticfinalStringSIZE_AUTO = "auto";
 publicstaticfinalStringURL_APP_PREFIX = "app://";

apidoc/Titanium/UI/ListView.yml

@@ -685,6 +685,16 @@ properties:
 since: 7.5.0
 platforms: [android]
 
+ - name: fixedSize
+summary: Sets fixedSize mode on Android ListViews.
+description: |
+ Set it to `true` if all ListItems have the same size to gain some performance.
+type: Boolean
+default: false
+availability: creation
+since: 10.2.0
+platforms: [android]
+
  - name: allowsSelectionDuringEditing
 summary: Determines whether this list view items can be selected while editing the table.
 type: Boolean

apidoc/Titanium/UI/TableView.yml

@@ -1154,6 +1154,16 @@ properties:
 default: true
 platforms: [android, iphone, ipad, macos]
 
+ - name: fixedSize
+summary: Sets fixedSize mode on Android TableView.
+description: |
+ Set it to `true` if all TableView items have the same size to gain some performance.
+type: Boolean
+default: false
+availability: creation
+since: 10.2.0
+platforms: [android]
+
  - name: footerDividersEnabled
 summary: When set to false, the ListView will not draw the divider before the footer view.
 type: Boolean