fixed some bugs

android/oral-trainer-sdk/src/main/java/cn/learningpad/oraltrainer/sdk/OralTrainerPlayerView.kt

@@ -28,6 +28,7 @@ class OralTrainerPlayerView @JvmOverloads constructor(
     private var longPressStartY = 0f
     private var longPressActive = false
     private var speedBeforeLongPress: Float? = null
+    private var verticalSwipeListener: ((isSwipeUp: Boolean) -> Unit)? = null
 
     private val longPressSpeedRunnable = Runnable {
         val activeController = controller ?: return@Runnable
@@ -70,6 +71,11 @@ class OralTrainerPlayerView @JvmOverloads constructor(
                 val dy = e2.y - start.y
                 val minDistancePx = gestureControls.minSwipeDistanceDp * density
                 val minVelocityPx = gestureControls.minSwipeVelocityDpPerSecond * density
+                if (abs(dy) > minDistancePx && abs(dy) > abs(dx) && abs(velocityY) >= minVelocityPx) {
+                    val isSwipeUp = dy < 0
+                    verticalSwipeListener?.invoke(isSwipeUp)
+                    return true
+                }
                 if (abs(dx) < abs(dy) || abs(dx) < minDistancePx || abs(velocityX) < minVelocityPx) {
                     return false
                 }
@@ -112,6 +118,10 @@ class OralTrainerPlayerView @JvmOverloads constructor(
         gestureControls = config
     }
 
+    fun setVerticalSwipeListener(listener: ((isSwipeUp: Boolean) -> Unit)?) {
+        verticalSwipeListener = listener
+    }
+
     override fun onTouchEvent(event: MotionEvent): Boolean {
         return gestureDetector.onTouchEvent(event) || super.onTouchEvent(event)
     }

android/sample-app/build.gradle.kts

@@ -19,7 +19,7 @@ android {
         minSdk = 26
         targetSdk = 35
         versionCode = 1
-        versionName = "0.1.0"
+        versionName = "0.1.1"
     }
 
     compileOptions {

android/sample-app/src/main/java/cn/learningpad/oraltrainer/sample/MainActivity.kt

@@ -2,8 +2,11 @@ package cn.learningpad.oraltrainer.sample
 
 import android.Manifest
 import android.app.Activity
-import android.content.Intent
+import android.content.BroadcastReceiver
+import android.content.Context
 import android.content.pm.ActivityInfo
+import android.content.Intent
+import android.content.IntentFilter
 import android.content.pm.PackageManager
 import android.content.res.ColorStateList
 import android.content.res.Configuration
@@ -17,11 +20,13 @@ import android.os.Bundle
 import android.view.Gravity
 import android.view.View
 import android.view.ViewGroup
+import android.view.animation.Animation
+import android.view.animation.TranslateAnimation
 import android.widget.Button
 import android.widget.FrameLayout
-import android.widget.HorizontalScrollView
 import android.widget.ImageButton
 import android.widget.ImageView
+import android.widget.HorizontalScrollView
 import android.widget.LinearLayout
 import android.widget.SeekBar
 import android.widget.Switch
@@ -75,6 +80,15 @@ class MainActivity : Activity() {
     private var catalogStatusTextValue = "正在同步"
     private var activeModule = Module.TRAIN
     private var continuousPlaybackEnabled = false
+    private var landscapeSubtitleVisible = true
+
+    private val screenActionReceiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context?, intent: Intent?) {
+            if (intent?.action == Intent.ACTION_SCREEN_OFF) {
+                controller.pause()
+            }
+        }
+    }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -104,6 +118,11 @@ class MainActivity : Activity() {
         setContentView(createContentView())
         loadCatalog()
         refreshCurrentUi()
+
+        registerReceiver(
+            screenActionReceiver,
+            IntentFilter(Intent.ACTION_SCREEN_OFF),
+        )
     }
 
     override fun onConfigurationChanged(newConfig: Configuration) {
@@ -132,6 +151,33 @@ class MainActivity : Activity() {
         }
     }
 
+    override fun onPause() {
+        super.onPause()
+        controller.pause()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        registerReceiver(
+            screenActionReceiver,
+            IntentFilter(Intent.ACTION_SCREEN_OFF),
+        )
+    }
+
+    override fun onStop() {
+        runCatching { unregisterReceiver(screenActionReceiver) }
+        super.onStop()
+    }
+
+    @Deprecated("Deprecated in Java")
+    override fun onBackPressed() {
+        if (resources.configuration.orientation == Configuration.ORIENTATION_LANDSCAPE) {
+            requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
+        } else {
+            moveTaskToBack(true)
+        }
+    }
+
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
         super.onActivityResult(requestCode, resultCode, data)
         if (requestCode != PICK_VIDEO_REQUEST || resultCode != RESULT_OK) {
@@ -277,8 +323,7 @@ class MainActivity : Activity() {
             setBackgroundColor(Color.BLACK)
             addView(createPlayerView())
             addView(createPlayerOverlay())
-            addView(
+            val subtitleContainer = LinearLayout(this@MainActivity).apply {
-                LinearLayout(this@MainActivity).apply {
                 orientation = LinearLayout.VERTICAL
                 layoutParams = FrameLayout.LayoutParams(
                     ViewGroup.LayoutParams.MATCH_PARENT,
@@ -291,12 +336,69 @@ class MainActivity : Activity() {
                         ViewGroup.LayoutParams.WRAP_CONTENT,
                     )
                 })
-                    addView(createRotationButtonRow())
             }
-            )
+            addView(subtitleContainer)
+            applyLandscapeSubtitleState(subtitleContainer, animate = false)
+            installLandscapeSwipeGesture(subtitleContainer)
         }
     }
 
+    private fun installLandscapeSwipeGesture(subtitleContainer: View) {
+        playerView.setVerticalSwipeListener { isSwipeUp ->
+            if (isSwipeUp == landscapeSubtitleVisible) {
+                return@setVerticalSwipeListener
+            }
+            landscapeSubtitleVisible = isSwipeUp
+            applyLandscapeSubtitleState(subtitleContainer, animate = true)
+        }
+    }
+
+    private fun applyLandscapeSubtitleState(container: View, animate: Boolean) {
+        if (!animate || container.visibility == View.GONE) {
+            container.clearAnimation()
+            if (landscapeSubtitleVisible) {
+                container.visibility = View.VISIBLE
+            } else {
+                container.visibility = View.GONE
+            }
+            return
+        }
+        if (landscapeSubtitleVisible) {
+            container.visibility = View.VISIBLE
+            container.post {
+                if (landscapeSubtitleVisible && container.visibility == View.VISIBLE) {
+                    startSlideAnimation(container, fromYDelta = 1f, toYDelta = 0f) {
+                        container.visibility = View.VISIBLE
+                    }
+                }
+            }
+        } else {
+            startSlideAnimation(container, fromYDelta = 0f, toYDelta = 1f) {
+                container.visibility = View.GONE
+            }
+        }
+    }
+
+    private fun startSlideAnimation(
+        view: View,
+        fromYDelta: Float,
+        toYDelta: Float,
+        onEnd: () -> Unit,
+    ) {
+        val animation = TranslateAnimation(0f, 0f, view.height * fromYDelta, view.height * toYDelta).apply {
+            duration = 220L
+            fillAfter = true
+            setAnimationListener(object : Animation.AnimationListener {
+                override fun onAnimationStart(animation: Animation?) = Unit
+                override fun onAnimationRepeat(animation: Animation?) = Unit
+                override fun onAnimationEnd(animation: Animation?) {
+                    view.post(onEnd)
+                }
+            })
+        }
+        view.startAnimation(animation)
+    }
+
     private fun createLandscapeSentencePanel(): View {
         return createSentenceContent(translucent = true).apply {
             layoutParams = FrameLayout.LayoutParams(
@@ -391,36 +493,19 @@ class MainActivity : Activity() {
         return overlay
     }
 
-    private fun createRotationButtonRow(): View {
-        return LinearLayout(this).apply {
-            orientation = LinearLayout.HORIZONTAL
-            gravity = Gravity.END
-            setPadding(0, 0, 12.dp, 12.dp)
-            addView(createRotationButton())
-        }
-    }
-
     private fun createRotationButton(): ImageButton {
-        val isLandscape = resources.configuration.orientation == Configuration.ORIENTATION_LANDSCAPE
         return ImageButton(this).apply {
             setImageResource(R.drawable.ic_screen_rotation)
             imageTintList = ColorStateList.valueOf(Color.WHITE)
             background = rounded(Color.argb(178, 9, 12, 16), 22.dp.toFloat())
             scaleType = ImageView.ScaleType.CENTER_INSIDE
             setPadding(10.dp, 10.dp, 10.dp, 10.dp)
-            contentDescription = if (isLandscape) "竖屏" else "横屏"
+            contentDescription = "横屏"
             layoutParams = LinearLayout.LayoutParams(44.dp, 44.dp)
-            setOnClickListener { toggleOrientation() }
+            setOnClickListener {
+                requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
             }
         }
-
-    private fun toggleOrientation() {
-        val isLandscape = resources.configuration.orientation == Configuration.ORIENTATION_LANDSCAPE
-        requestedOrientation = if (isLandscape) {
-            ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
-        } else {
-            ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
-        }
     }
 
     private fun createSentenceSection(): View {

android/sample-app/src/main/res/drawable/ic_screen_rotation.xml

@@ -1,9 +1,18 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="24.0"
+    android:viewportWidth="48"
-    android:viewportHeight="24.0">
+    android:viewportHeight="48">
     <path
-        android:fillColor="#FFFFFFFF"
+        android:strokeColor="@android:color/white"
-        android:pathData="M16.48,2.52c3,2.02 5.02,5.27 5.02,9.48 0,1.77 -0.38,3.45 -1.06,4.97L10.02,2.94C11.39,2.51 12.86,2.28 14.4,2.28c0.74,0 1.47,0.08 2.08,0.24zM10.02,21.06L1.56,7.43C0.56,8.82 0,10.36 0,12c0,4.97 4.03,9 9,9h0.51C9.73,21.06 9.87,21.06 10.02,21.06zM9,22.06C3.96,22.06 -0.03,18.08 -0.03,13.04c0,-1.6 0.39,-3.11 1.07,-4.44l8.57,13.12C9.63,21.72 9.6,21.88 9.6,22.06 9.6,22.06 9.6,22.06 9,22.06zM20.93,5.44c0.68,1.33 1.07,2.84 1.07,4.44 0,5.04 -3.99,9.02 -9.03,9.02 -0.2,0 -0.4,-0.01 -0.6,-0.02l8.56,-13.44L20.93,5.44z"/>
+        android:strokeWidth="3.2"
+        android:pathData="M15,15h10v20h-10z"/>
+    <path
+        android:strokeColor="@android:color/white"
+        android:strokeWidth="3.2"
+        android:strokeLineCap="round"
+        android:pathData="M25,11a12,12 0 0 1 11,7.3"/>
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M40.8,14.6L37.2,20.4L34.1,13.8Z"/>
 </vector>

android/sample-app/src/main/res/values/styles.xml

@@ -2,7 +2,8 @@
     <style name="AppTheme" parent="android:style/Theme.Material.NoActionBar">
         <item name="android:windowActionBar">false</item>
         <item name="android:windowNoTitle">true</item>
-        <item name="android:windowFullscreen">false</item>
+        <item name="android:windowFullscreen">true</item>
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
         <item name="android:fontFamily">sans</item>
         <item name="android:colorAccent">#2563EB</item>
     </style>