Fix #3972: Added TextViewStyleCheck script (#5599)

<!-- READ ME FIRST: Please fill in the explanation section below and
check off every point from the Essential Checklist! -->
## Explanation
Fix #3972 

This PR adds a script, `TextViewStyleCheck.kt`, which ensures that all
`TextView` elements in the layout XML files use centrally managed
styles. If any `TextView` does not have a style attribute that starts
with `@style/`, an error is reported, indicating the file path where the
violation occurs.

`bazel run //scripts:check_textview_styles -- $(pwd)`

To execute the tests, use:
`bazel test
//scripts/src/javatests/org/oppia/android/scripts/xml:TextViewStyleCheckTest`

made changes to the `scripts/assets/todo_open_exemptions.textproto` as
the TextviewStyleCheck script was added

## Essential Checklist
<!-- Please tick the relevant boxes by putting an "x" in them. -->
- [x] The PR title and explanation each start with "Fix #bugnum: " (If
this PR fixes part of an issue, prefix the title with "Fix part of
#bugnum: ...".)
- [x] Any changes to
[scripts/assets](https://github.com/oppia/oppia-android/tree/develop/scripts/assets)
files have their rationale included in the PR explanation.
- [x] The PR follows the [style
guide](https://github.com/oppia/oppia-android/wiki/Coding-style-guide).
- [x] The PR does not contain any unnecessary code changes from Android
Studio
([reference](https://github.com/oppia/oppia-android/wiki/Guidance-on-submitting-a-PR#undo-unnecessary-changes)).
- [x] The PR is made from a branch that's **not** called "develop" and
is up-to-date with "develop".
- [x] The PR is **assigned** to the appropriate reviewers
([reference](https://github.com/oppia/oppia-android/wiki/Guidance-on-submitting-a-PR#clarification-regarding-assignees-and-reviewers-section)).

.github/workflows/static_checks.yml

@@ -170,6 +170,13 @@ jobs:
         run: |
           bazel run //scripts:xml_syntax_check -- $(pwd)
 
+      - name: TextView Style Validation Check
+        # The expression if: ${{ !cancelled() }} runs a job or step regardless of its success or failure while responding to cancellations,
+        # serving as a cancellation-compliant alternative to if: ${{ always() }} in concurrent workflows.
+        if:  ${{ !cancelled() }}
+        run: |
+          bazel run //scripts:check_textview_styles -- $(pwd)
+
       - name: Testfile Presence Check
         # The expression if: ${{ !cancelled() }} runs a job or step regardless of its success or failure while responding to cancellations,
         # serving as a cancellation-compliant alternative to if: ${{ always() }} in concurrent workflows.

app/src/main/res/layout-land/profile_chooser_fragment.xml

@@ -40,6 +40,7 @@
           android:contentDescription="@string/language_icon_content_description" />
 
         <TextView
+          android:id="@+id/profile_chooser_language_text_view"
           style="@style/Subtitle1ViewCenter"
           android:minHeight="48dp"
           android:paddingTop="20dp"
@@ -100,6 +101,7 @@
       app:layout_constraintEnd_toEndOf="parent">
 
       <TextView
+        android:id="@+id/administrator_controls_text_view"
         style="@style/Subtitle1ViewCenter"
         android:layout_marginBottom="24dp"
         android:minHeight="48dp"

app/src/main/res/layout-land/walkthrough_final_fragment.xml

@@ -52,6 +52,7 @@
         app:contentPadding="@dimen/walkthrough_final_fragment_card_content_padding">
 
         <TextView
+          android:id="@+id/walkthrough_final_no_text_view"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:layout_gravity="center_horizontal"
@@ -61,6 +62,7 @@
           android:textSize="20sp" />
 
         <TextView
+          android:id="@+id/walkthrough_final_no_center_text_view"
           style="@style/TextViewCenter"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
@@ -85,6 +87,7 @@
         app:contentPadding="@dimen/walkthrough_final_fragment_card_content_padding">
 
         <TextView
+          android:id="@+id/walkthrough_final_yes_text_view"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:layout_gravity="center_horizontal"
@@ -94,6 +97,7 @@
           android:textSize="20sp" />
 
         <TextView
+          android:id="@+id/walkthrough_final_yes_center_text_view"
           style="@style/TextViewCenter"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"

app/src/main/res/layout-sw600dp-land/topic_lessons_story_summary.xml

@@ -79,6 +79,7 @@
             </FrameLayout>
 
             <TextView
+              android:id="@+id/story_progress_percentage_text_view"
               style="@style/TextViewCenterHorizontal"
               android:layout_width="wrap_content"
               android:layout_height="wrap_content"

app/src/main/res/layout-sw600dp/profile_chooser_fragment.xml

@@ -44,6 +44,7 @@
           android:contentDescription="@string/language_icon_content_description" />
 
         <TextView
+          android:id="@+id/profile_chooser_language_text_view"
           style="@style/Subtitle1ViewCenter"
           android:minHeight="48dp"
           android:paddingTop="20dp"
@@ -108,6 +109,7 @@
       app:layout_constraintEnd_toEndOf="parent">
 
       <TextView
+        android:id="@+id/administrator_controls_text_view"
         style="@style/Heading1ViewCenter"
         android:layout_marginBottom="@dimen/profile_chooser_administrator_controls_margin_bottom"
         android:minHeight="48dp"

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

@@ -71,6 +71,7 @@
             android:contentDescription="@string/developer_options_icon_content_description" />
 
           <TextView
+            android:id="@+id/developer_options_text_view"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_gravity="center_vertical"
@@ -103,14 +104,10 @@
             android:contentDescription="@string/administrator_controls_icon_content_description" />
 
           <TextView
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center_vertical"
-            android:layout_marginStart="12dp"
-            android:fontFamily="sans-serif-medium"
+            android:id="@+id/administrator_controls_text_view"
+            style="@style/AdministratorControlsText"
             android:text="@string/administrator_controls"
-            android:textColor="@{footerViewModel.isAdministratorControlsSelected ? @color/component_color_drawer_fragment_admin_controls_selected_text_color : @color/component_color_shared_primary_dark_text_color}"
-            android:textSize="14sp" />
+            android:textColor="@{footerViewModel.isAdministratorControlsSelected ? @color/component_color_drawer_fragment_admin_controls_selected_text_color : @color/component_color_shared_primary_dark_text_color}" />
         </LinearLayout>
       </LinearLayout>
     </androidx.core.widget.NestedScrollView>

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

@@ -34,6 +34,7 @@
       app:textChangedListener="@{viewModel.answerTextWatcher}" />
 
     <TextView
+      android:id="@+id/numeric_input_interaction_text_view"
       style="@style/InputInteractionErrorTextView"
       android:text="@{viewModel.errorMessage}"
       android:textColor="@color/component_color_shared_input_error_color"

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

@@ -40,6 +40,7 @@
           android:contentDescription="@string/language_icon_content_description" />
 
         <TextView
+          android:id="@+id/profile_chooser_language_text_view"
           style="@style/Subtitle1ViewCenter"
           android:minHeight="48dp"
           android:paddingTop="20dp"
@@ -100,6 +101,7 @@
       app:layout_constraintEnd_toEndOf="parent">
 
       <TextView
+        android:id="@+id/administrator_controls_text_view"
         style="@style/Subtitle1ViewCenter"
         android:layout_marginBottom="24dp"
         android:minHeight="48dp"

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

@@ -77,6 +77,7 @@
           </FrameLayout>
 
           <TextView
+            android:id="@+id/story_progress_percentage_text_view"
             style="@style/TextViewCenterHorizontal"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"

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

@@ -57,6 +57,7 @@
           app:contentPadding="@dimen/walkthrough_final_fragment_card_content_padding">
 
           <TextView
+            android:id="@+id/walkthrough_final_no_text_view"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal"
@@ -66,6 +67,7 @@
             android:textSize="20sp" />
 
           <TextView
+            android:id="@+id/walkthrough_final_no_center_text_view"
             style="@style/TextViewCenter"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
@@ -90,6 +92,7 @@
           app:contentPadding="@dimen/walkthrough_final_fragment_card_content_padding">
 
           <TextView
+            android:id="@+id/walkthrough_final_yes_text_view"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal"
@@ -99,6 +102,7 @@
             android:textSize="20sp" />
 
           <TextView
+            android:id="@+id/walkthrough_final_yes_center_text_view"
             style="@style/TextViewCenter"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"

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

@@ -805,6 +805,15 @@
     <item name="android:textSize">@dimen/onboarding_shared_text_size_large</item>
   </style>
 
+  <style name="AdministratorControlsText">
+    <item name="android:layout_width">match_parent</item>
+    <item name="android:layout_height">wrap_content</item>
+    <item name="android:layout_gravity">center_vertical</item>
+    <item name="android:layout_marginStart">12dp</item>
+    <item name="android:fontFamily">sans-serif-medium</item>
+    <item name="android:textSize">14sp</item>
+  </style>
+
   <style name="LanguageDropdownStyle" parent="Widget.MaterialComponents.TextInputLayout.FilledBox.ExposedDropdownMenu">
     <item name="android:layout_width">match_parent</item>
     <item name="android:layout_height">wrap_content</item>

scripts/BUILD.bazel

@@ -312,3 +312,10 @@ java_binary(
     main_class = "org.oppia.android.scripts.telemetry.DecodeUserStudyEventStringKt",
     runtime_deps = ["//scripts/src/java/org/oppia/android/scripts/telemetry:decode_user_study_event_string_lib"],
 )
+
+kt_jvm_binary(
+    name = "check_textview_styles",
+    testonly = True,
+    main_class = "org.oppia.android.scripts.xml.TextViewStyleCheckKt",
+    runtime_deps = ["//scripts/src/java/org/oppia/android/scripts/xml:check_textview_styles"],
+)

scripts/assets/todo_open_exemptions.textproto

@@ -341,7 +341,7 @@ todo_open_exemption {
 }
 todo_open_exemption {
   exempted_file_path: "scripts/static_checks.sh"
-  line_number: 114
+  line_number: 121
 }
 todo_open_exemption {
   exempted_file_path: "wiki/Coding-style-guide.md"

scripts/src/java/org/oppia/android/scripts/xml/BUILD.bazel

@@ -52,3 +52,14 @@ kt_jvm_library(
         "//scripts/src/java/org/oppia/android/scripts/common:repository_file",
     ],
 )
+
+kt_jvm_library(
+    name = "check_textview_styles",
+    testonly = True,
+    srcs = ["TextViewStyleCheck.kt"],
+    visibility = ["//scripts:oppia_script_binary_visibility"],
+    deps = [
+        ":xml_syntax_error_handler",
+        "//scripts/src/java/org/oppia/android/scripts/common:repository_file",
+    ],
+)