optimize style

HISTORY.md

@@ -1,5 +1,12 @@
 ## 更新日志
 
+### v1.8.4（通用）
+
+* 解決部分情況下打開後黑屏问题
+* 延长频道信息显示时间，增加信息显示长度
+* 调整频道列表间距
+* 其他样式优化
+
 ### v1.8.2（通用）
 
 * 修复无法播放问题

README.md

@@ -34,12 +34,12 @@ adb install my-tv.apk
 * 海外
 * 1.5.0 无法安装，1.5.1 可以安装
 * 节目增加预告
-* 频道列表优化
 * epg更新后菜单更新
-* 防止菜单第一个获取焦点
-* 隐藏
+* 隐藏频道
 * 亮度调节
 * 音量调节
+* 错误页
+* 频道列表页只点击一次即可
 
 ## 版权说明
 

app/build.gradle

@@ -119,6 +119,7 @@ dependencies {
     implementation 'androidx.multidex:multidex:2.0.1'
     implementation 'androidx.leanback:leanback:1.2.0-alpha02'
     implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.6.2"
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
 
     implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.2"
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.8.0-RC")

app/src/main/AndroidManifest.xml

@@ -14,7 +14,7 @@
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
 
     <application
-        android:name=".MyApplication"
+        android:name=".MyTvApplication"
         android:allowBackup="true"
         android:banner="@drawable/banner"
         android:icon="@drawable/logo"

app/src/main/java/com/lizongying/mytv/CardAdapter.kt

@@ -1,16 +1,15 @@
 package com.lizongying.mytv
 
-import android.graphics.Color
-import android.view.ContextThemeWrapper
 import android.view.KeyEvent
+import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.view.animation.ScaleAnimation
-import android.widget.ImageView
-import androidx.core.view.updatePadding
-import androidx.leanback.widget.ImageCardView
+import androidx.core.view.marginTop
+import androidx.core.view.setPadding
 import androidx.recyclerview.widget.RecyclerView
 import com.bumptech.glide.Glide
+import com.lizongying.mytv.databinding.CardBinding
 import com.lizongying.mytv.models.TVListViewModel
 import com.lizongying.mytv.models.TVViewModel
 
@@ -25,15 +24,30 @@ class CardAdapter(
     private var listener: ItemListener? = null
     private var focused: View? = null
 
-    var visiable = false
+    var focusable = false
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        val cardView = object :
-            ImageCardView(ContextThemeWrapper(parent.context, R.style.CustomImageCardTheme)) {}
+        val inflater = LayoutInflater.from(parent.context)
+        val binding = CardBinding.inflate(inflater, parent, false)
+
+        val application = mainFragment.requireActivity().applicationContext as MyTvApplication
+
+        binding.card.layoutParams.width = application.px2Px(binding.card.layoutParams.width)
+        binding.card.layoutParams.height = application.px2Px(binding.card.layoutParams.height)
+        binding.icon.layoutParams.height = application.px2Px(binding.icon.layoutParams.height)
+        binding.icon.setPadding(application.px2Px(binding.icon.paddingTop))
+        binding.main.layoutParams.height = application.px2Px(binding.main.layoutParams.height)
+        binding.main.setPadding(application.px2Px(binding.main.paddingTop))
+        binding.title.textSize = application.px2PxFont(binding.title.textSize)
+        binding.desc.textSize = application.px2PxFont(binding.desc.textSize)
+        val layoutParams = binding.desc.layoutParams as ViewGroup.MarginLayoutParams
+        layoutParams.topMargin = application.px2Px(binding.desc.marginTop)
+        binding.desc.layoutParams = layoutParams
+
+        val cardView = binding.root
         cardView.isFocusable = true
         cardView.isFocusableInTouchMode = true
-        cardView.updatePadding(1, 0, 1, 0)
-        return ViewHolder(cardView)
+        return ViewHolder(cardView, binding)
     }
 
     fun clear() {
@@ -57,24 +71,20 @@ class CardAdapter(
         val item = tvListViewModel.getTVViewModel(position)
 
         val tvViewModel = item as TVViewModel
-        val cardView = viewHolder.view as ImageCardView
+        val cardView = viewHolder.view
         cardView.tag = tvViewModel
 
         val onFocusChangeListener = View.OnFocusChangeListener { view, hasFocus ->
             if (hasFocus) {
                 listener?.onItemHasFocus(item)
                 focused = cardView
 
-                startScaleAnimation(cardView, 0.9f, 1.0f, 200)
-//
-//                if (mainFragment.shouldHasFocus(view.tag as TVViewModel)) {
-//                }
-
-//                if (visiable) {
-//                    startScaleAnimation(cardView, 0.9f, 1.0f, 200)
-//                } else {
-//                    visiable = true
-//                }
+                if (focusable) {
+                    startScaleAnimation(cardView, 0.9f, 1.0f, 200)
+                    viewHolder.focus(true)
+                }
+            } else {
+                viewHolder.focus(false)
             }
         }
 
@@ -91,30 +101,35 @@ class CardAdapter(
             false
         }
 
-        cardView.titleText = tvViewModel.getTV().title
+        viewHolder.binding.title.text = tvViewModel.getTV().title
 
-        cardView.mainImageView?.let {
+        viewHolder.binding.icon.let {
             Glide.with(viewHolder.view.context)
                 .load(tvViewModel.getTV().logo)
                 .centerInside()
                 .into(it)
         }
 
-        cardView.mainImageView?.setBackgroundColor(Color.WHITE)
-        cardView.setMainImageScaleType(ImageView.ScaleType.CENTER_INSIDE)
-
         val epg = tvViewModel.epg.value?.filter { it.beginTime < Utils.getDateTimestamp() }
         if (!epg.isNullOrEmpty()) {
-            cardView.contentText = epg.last().title
+            viewHolder.binding.desc.text = epg.last().title
         } else {
-            cardView.contentText = ""
+            viewHolder.binding.desc.text = ""
         }
     }
 
     override fun getItemCount() = tvListViewModel.size()
 
-    class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+    class ViewHolder(itemView: View, var binding: CardBinding) : RecyclerView.ViewHolder(itemView) {
         val view = itemView
+
+        fun focus(hasFocus: Boolean) {
+            if (hasFocus) {
+                binding.main.setBackgroundResource(R.drawable.rounded_light_bottom)
+            } else {
+                binding.main.setBackgroundResource(R.drawable.rounded_dark_bottom)
+            }
+        }
     }
 
     fun toPosition(position: Int) {

app/src/main/java/com/lizongying/mytv/ChannelFragment.kt

@@ -1,10 +1,13 @@
 package com.lizongying.mytv
 
+import android.content.res.Resources
 import android.os.Bundle
 import android.os.Handler
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.core.view.marginRight
+import androidx.core.view.marginTop
 import androidx.fragment.app.Fragment
 import com.lizongying.mytv.databinding.ChannelBinding
 import com.lizongying.mytv.models.TVViewModel
@@ -14,7 +17,7 @@ class ChannelFragment : Fragment() {
     private val binding get() = _binding!!
 
     private val handler = Handler()
-    private val delay: Long = 3000
+    private val delay: Long = 5000
     private var channel = 0
     private var channelCount = 0
 
@@ -25,37 +28,39 @@ class ChannelFragment : Fragment() {
         _binding = ChannelBinding.inflate(inflater, container, false)
         _binding!!.root.visibility = View.GONE
 
-        val activity = requireActivity()
-        val application = activity.applicationContext as MyApplication
-        val displayMetrics = application.getDisplayMetrics()
+        val application = requireActivity().applicationContext as MyTvApplication
 
-        displayMetrics.density
-
-        var screenWidth = displayMetrics.widthPixels
-        var screenHeight = displayMetrics.heightPixels
-        if (screenHeight > screenWidth) {
-            screenWidth = displayMetrics.heightPixels
-            screenHeight = displayMetrics.widthPixels
-        }
+        val width = application.getWidth()
+        val height = application.getHeight()
 
         val ratio = 16f / 9f
 
-        if (screenWidth / screenHeight > ratio) {
-            val x = ((screenWidth - screenHeight * ratio) / 2).toInt()
+        if (width.toFloat() / height > ratio) {
+            val x =
+                ((Resources.getSystem().displayMetrics.widthPixels - height * ratio) / 2).toInt()
             val originalLayoutParams =
                 binding.channel.layoutParams as ViewGroup.MarginLayoutParams
             originalLayoutParams.rightMargin += x
             binding.channel.layoutParams = originalLayoutParams
         }
 
-        if (screenWidth / screenHeight < ratio) {
-            val y = ((screenHeight - screenWidth / ratio) / 2).toInt()
+        if (width.toFloat() / height < ratio) {
+            val y =
+                ((height - Resources.getSystem().displayMetrics.widthPixels / ratio) / 2).toInt()
             val originalLayoutParams =
                 binding.channel.layoutParams as ViewGroup.MarginLayoutParams
             originalLayoutParams.topMargin += y
             binding.channel.layoutParams = originalLayoutParams
         }
 
+        binding.channel.layoutParams.width = application.px2Px(binding.channel.layoutParams.width)
+        binding.channel.layoutParams.height = application.px2Px(binding.channel.layoutParams.height)
+        val layoutParams = binding.channel.layoutParams as ViewGroup.MarginLayoutParams
+        layoutParams.topMargin = application.px2Px(binding.channel.marginTop)
+        layoutParams.rightMargin = application.px2Px(binding.channel.marginRight)
+        binding.channel.layoutParams = layoutParams
+        binding.content.textSize = application.px2PxFont(binding.content.textSize)
+
         (activity as MainActivity).fragmentReady("ChannelFragment")
         return binding.root
     }