Initial commit

This commit is contained in:
2026-08-11 19:46:54 +08:00
commit 8d4535ff00
60 changed files with 2794 additions and 0 deletions
@@ -0,0 +1,158 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Landscape button arrangement: with the screen wide and short, a bottom bar
(see the portrait default in res/layout/) would leave little room for the
preview and put the record button awkwardly close to the edge, so it moves
to a vertically-centered side column instead. Same view IDs as the
portrait layout so BowlingCameraActivity's view-binding code needs no
orientation-specific logic - Android just swaps which XML gets inflated.
-->
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:keepScreenOn="true"
tools:context=".bowling.BowlingCameraActivity">
<androidx.camera.view.PreviewView
android:id="@+id/camera_preview"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent" />
<com.example.jnicpp.bowling.PoseOverlayView
android:id="@+id/pose_overlay"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintTop_toTopOf="@id/camera_preview"
app:layout_constraintBottom_toBottomOf="@id/camera_preview"
app:layout_constraintStart_toStartOf="@id/camera_preview"
app:layout_constraintEnd_toEndOf="@id/camera_preview" />
<!--
Recording indicator: red dot + elapsed timer, only visible while
recording. Anchored below btn_back (rather than parent's top) so the
two never overlap - btn_back is declared later in this file so it
draws on top, but ConstraintLayout resolves constraint references
regardless of declaration order, so this forward reference is fine.
-->
<LinearLayout
android:id="@+id/layout_recording_indicator"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center_vertical"
android:background="@color/overlay_scrim"
android:paddingHorizontal="12dp"
android:paddingVertical="6dp"
android:visibility="gone"
tools:visibility="visible"
app:layout_constraintTop_toBottomOf="@id/btn_back"
app:layout_constraintStart_toStartOf="parent"
android:layout_marginTop="8dp"
android:layout_marginStart="16dp">
<View
android:id="@+id/view_recording_dot"
android:layout_width="12dp"
android:layout_height="12dp"
android:background="@drawable/shape_recording_dot" />
<TextView
android:id="@+id/text_timer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:text="@string/recording_timer_placeholder"
android:textColor="@color/white"
android:textSize="16sp"
android:fontFamily="monospace" />
</LinearLayout>
<!--
Plain recording, mirrored onto the start edge at the same vertical
center as btn_record_with_pose on the end edge: no live pose overlay,
ImageAnalysis stays idle (no analyzer attached).
-->
<Button
android:id="@+id/btn_record_video"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="32dp"
android:text="@string/record_video"
app:layout_constraintTop_toTopOf="@id/btn_record_with_pose"
app:layout_constraintBottom_toBottomOf="@id/btn_record_with_pose"
app:layout_constraintStart_toStartOf="parent" />
<!-- Side column instead of a bottom bar: vertically centered, hugging the end edge. Recording with the live pose skeleton overlay shown on screen (not baked into the saved video). -->
<Button
android:id="@+id/btn_record_with_pose"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="32dp"
android:text="@string/record_with_pose"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent" />
<!-- Above the record-with-pose button in the same side column, rather than the top corner. -->
<Button
android:id="@+id/btn_switch_camera"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
android:text="@string/switch_camera"
app:layout_constraintBottom_toTopOf="@id/btn_record_with_pose"
app:layout_constraintEnd_toEndOf="@id/btn_record_with_pose" />
<!-- Shown instead of the camera UI when CAMERA/RECORD_AUDIO aren't granted -->
<LinearLayout
android:id="@+id/layout_permission_rationale"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center"
android:padding="24dp"
android:background="@color/black"
android:visibility="gone"
tools:visibility="visible"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent">
<TextView
android:id="@+id/text_permission_message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/permission_rationale_message"
android:textColor="@color/white"
android:textSize="16sp"
android:gravity="center"
android:layout_marginBottom="16dp" />
<Button
android:id="@+id/btn_grant_permissions"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/grant_permissions" />
</LinearLayout>
<!-- Declared last so it draws above the permission rationale screen too,
keeping a way back out of this Activity available in every state. -->
<Button
android:id="@+id/btn_back"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:layout_marginStart="16dp"
android:text="@string/back"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>