1.调整视频播放比例

app/src/main/java/com/waytous/anticollision/ui/video/VideoHomeFragment.kt

@@ -166,17 +166,23 @@ class VideoHomeFragment : Fragment() {
 
     private fun initPlayer() {
         val uri1 = Uri.fromFile(File(activity!!.filesDir, "飞书20230420-181456.mp4"))
-        activity?.let {
-            binding.videoView1.player = ExoPlayer.Builder(it).build().apply {
+        val player1:ExoPlayer? = activity?.let {
+            ExoPlayer.Builder(it).build().apply {
                 setMediaItem(MediaItem.Builder().setUri(uri1).build())
             }
         }
+        binding.videoView1.player = player1
+        player1?.prepare()
         val uri2 = Uri.fromFile(File(activity!!.filesDir, "飞书20230420-181512.mp4"))
-        activity?.let {
-            binding.videoView2.player = ExoPlayer.Builder(it).build().apply {
+        val player2:ExoPlayer? = activity?.let {
+            ExoPlayer.Builder(it).build().apply {
                 setMediaItem(MediaItem.Builder().setUri(uri2).build())
             }
         }
+        binding.videoView2.player = player2
+        player2?.prepare()
+        player1?.play()
+        player2?.play()
     }
 
     override fun onDestroyView() {

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

@@ -115,12 +115,15 @@
         android:background="@drawable/background_more_btn"
         android:clickable="true"
         android:focusable="true"
+        android:contentDescription="@string/toggle_more"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toStartOf="parent" />
     <com.google.android.exoplayer2.ui.StyledPlayerView
         android:id="@+id/videoView1"
         android:layout_width="0dp"
         android:layout_height="0dp"
+        app:use_controller="false"
+        app:resize_mode="fill"
         app:layout_constraintStart_toStartOf="@id/guideline2"
         app:layout_constraintBottom_toBottomOf="@id/guideline3"
         app:layout_constraintTop_toTopOf="parent"
@@ -129,6 +132,8 @@
         android:id="@+id/videoView2"
         android:layout_width="0dp"
         android:layout_height="0dp"
+        app:use_controller="false"
+        app:resize_mode="fill"
         app:layout_constraintStart_toStartOf="@id/guideline2"
         app:layout_constraintTop_toTopOf="@id/guideline3"
         app:layout_constraintEnd_toEndOf="parent"