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视频播放2

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maxinyu
2026-05-28 10:22:45 +08:00
parent c5043e4b94
commit bb0d3278d9
8 changed files with 120 additions and 153 deletions
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3
app/src/main/AndroidManifest.xml
View File

@@ -80,7 +80,8 @@
android:exported="false" />
<activity
android:name=".liveVideo.AlarmLogActivity"
android:exported="false" />
android:exported="false"
android:configChanges="orientation|screenSize|keyboardHidden" />
<activity
android:name=".liveVideo.SettingsActivity"
android:exported="false" />

2
app/src/main/java/com/example/defenseapplication/home/AddFamilyActivity.kt
View File

@@ -28,7 +28,7 @@ import com.example.defenseapplication.adapter.WifiListAdapter
import com.example.defenseapplication.databinding.AddFamilyActivityBinding
import com.example.defenseapplication.databinding.DialogWifiListBinding
import com.gyf.immersionbar.ImmersionBar
//选择Wi-Fi
class AddFamilyActivity : AppCompatActivity() {
private lateinit var binding: AddFamilyActivityBinding

109
app/src/main/java/com/example/defenseapplication/liveVideo/AlarmLogActivity.kt
View File

@@ -1,16 +1,25 @@
package com.example.defenseapplication.liveVideo
import android.content.res.Configuration
import android.graphics.Color
import android.os.Bundle
import android.util.Log
import android.view.View
import android.widget.LinearLayout
import android.widget.Toast
import androidx.activity.OnBackPressedCallback
import androidx.appcompat.app.AppCompatActivity
import androidx.recyclerview.widget.LinearLayoutManager
import chuangyuan.ycj.videolibrary.listener.VideoInfoListener
import chuangyuan.ycj.videolibrary.video.ExoUserPlayer
import chuangyuan.ycj.videolibrary.video.VideoPlayerManager
import com.example.defenseapplication.R
import com.example.defenseapplication.adapter.AlarmLogAdapter
import com.example.defenseapplication.databinding.AlarmLogActivityBinding
import com.gyf.immersionbar.ImmersionBar
import java.util.*
import com.bigkoo.pickerview.builder.TimePickerBuilder
import com.bigkoo.pickerview.listener.OnTimeSelectListener
import com.example.defenseapplication.R
//告警记录
class AlarmLogActivity : AppCompatActivity() {
@@ -18,6 +27,7 @@ class AlarmLogActivity : AppCompatActivity() {
private lateinit var calendar: Calendar
private var adapter: AlarmLogAdapter? = null
private val alarmList = mutableListOf<String>()
private lateinit var exoPlayerManager: ExoUserPlayer
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
@@ -25,14 +35,65 @@ class AlarmLogActivity : AppCompatActivity() {
setContentView(binding.root)
ImmersionBar.with(this)
.statusBarDarkFont(true)
.titleBar(binding.topBar)
.titleBar(binding.exoPlayContextId)
.init()
calendar = Calendar.getInstance()
updateDateDisplay()
initVideoPlayer()
initRecyclerView()
loadAlarmList()
initListener()
onBackPressedDispatcher.addCallback(this, object : OnBackPressedCallback(true) {
override fun handleOnBackPressed() {
if (exoPlayerManager.onBackPressed()) {
return
}
finish()
}
})
}
private fun dpToPx(dp: Int): Int {
val density = resources.displayMetrics.density
return (dp * density).toInt()
}
private fun initVideoPlayer() {
val videoPlayerView = binding.exoPlayContextId
exoPlayerManager = VideoPlayerManager.Builder(VideoPlayerManager.TYPE_PLAY_GESTURE, videoPlayerView)
.setPlayUri("https://media.w3.org/2010/05/sintel/trailer.mp4")
.setPosition(0)
.addVideoInfoListener(object : VideoInfoListener {
override fun onPlayStart(p0: Long) {
Log.d("AlarmLogActivity", "视频开始播放")
}
override fun onLoadingChanged() {
// 视频加载状态变化
}
override fun onPlayerError(p0: com.google.android.exoplayer2.ExoPlaybackException?) {
Toast.makeText(this@AlarmLogActivity, "播放失败", Toast.LENGTH_SHORT).show()
}
override fun onPlayEnd() {
Log.d("AlarmLogActivity", "播放结束")
}
override fun isPlaying(p0: Boolean) {
// p0 表示当前是否正在播放
}
fun onRepeatModeChanged(p0: Int) {
// 循环模式改变时的回调
}
})
.create()
exoPlayerManager.startPlayer()
}
private fun initRecyclerView() {
@@ -58,14 +119,52 @@ class AlarmLogActivity : AppCompatActivity() {
}
private fun initListener() {
binding.btnBack.setOnClickListener {
finish()
}
binding.expandImg.setOnClickListener {
showDatePicker()
}
}
override fun onResume() {
super.onResume()
exoPlayerManager.onResume()
}
override fun onPause() {
super.onPause()
exoPlayerManager.onPause()
}
override fun onDestroy() {
super.onDestroy()
exoPlayerManager.onDestroy()
}
override fun onConfigurationChanged(newConfig: Configuration) {
super.onConfigurationChanged(newConfig)
if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
// 进入横屏（全屏）模式
binding.titleLayout.visibility = View.GONE
binding.alarmListRecyclerView.visibility = View.GONE
val params = binding.exoPlayContextId.layoutParams
params.width = LinearLayout.LayoutParams.MATCH_PARENT
params.height = LinearLayout.LayoutParams.MATCH_PARENT
binding.exoPlayContextId.layoutParams = params
} else if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
// 进入竖屏（非全屏）模式
binding.titleLayout.visibility = View.VISIBLE
binding.alarmListRecyclerView.visibility = View.VISIBLE
val params = binding.exoPlayContextId.layoutParams
params.width = LinearLayout.LayoutParams.MATCH_PARENT
params.height = dpToPx(250)
binding.exoPlayContextId.layoutParams = params
}
exoPlayerManager.onConfigurationChanged(newConfig)
}
private fun showDatePicker() {
val timePicker = TimePickerBuilder(this, OnTimeSelectListener { date, _ ->
calendar.time = date

5
app/src/main/java/com/example/defenseapplication/liveVideo/LiveVideoActivity.kt
View File

@@ -27,7 +27,6 @@ import android.view.ViewGroup
import android.widget.ImageView
import android.widget.LinearLayout
private const val TAG = "LiveVideoActivity"
//智能防御机A1
class LiveVideoActivity : BaseActivity() {
private lateinit var binding: LiveVideoActivityBinding
@@ -90,7 +89,7 @@ class LiveVideoActivity : BaseActivity() {
.addVideoInfoListener(object : VideoInfoListener {
// 注意：此处的 p0: Long 是视频开始播放时的位置信息，可以按需使用
override fun onPlayStart(p0: Long) {
Log.d(TAG, "视频开始播放")
Log.d("AlarmLogActivity", "视频开始播放")
}
override fun onLoadingChanged() {
@@ -102,7 +101,7 @@ class LiveVideoActivity : BaseActivity() {
}
override fun onPlayEnd() {
Log.d(TAG, "播放结束")
Log.d("AlarmLogActivity", "播放结束")
}
// 修正点：库的接口要求必须实现 isPlaying 方法

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152
app/src/main/res/layout/alarm_log_activity.xml
View File

@@ -1,156 +1,23 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#F9F9F9"
android:orientation="vertical">
<LinearLayout
android:id="@+id/topBar"
<!-- 视频播放区域 -->
<chuangyuan.ycj.videolibrary.widget.VideoPlayerView
android:id="@+id/exoPlayContextId"
android:layout_width="match_parent"
android:layout_height="56dp"
android:background="#FFFFFF"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingLeft="16dp"
android:paddingRight="16dp">
android:layout_height="250dp"
android:background="@android:color/transparent"
app:use_controller="true"/>
<ImageView
android:id="@+id/btnBack"
android:layout_width="24dp"
android:layout_height="24dp"
android:src="@drawable/back" />
<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="@string/alarm_log_title"
android:textSize="16sp"
android:textStyle="bold" />
<View
android:layout_width="24dp"
android:layout_height="24dp" />
</LinearLayout>
<FrameLayout
android:layout_width="match_parent"
android:layout_height="280dp"
android:background="#000000">
<ImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"
android:src="@drawable/img" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:gravity="top|end"
android:padding="16dp">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<ImageView
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginBottom="8dp"
android:src="@drawable/download" />
<ImageView
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginBottom="8dp"
android:src="@drawable/mute"/>
<ImageView
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginBottom="8dp"
android:src="@drawable/delete" />
<ImageView
android:layout_width="40dp"
android:layout_height="40dp"
android:src="@drawable/mute"/>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:gravity="bottom|end"
android:padding="16dp">
<ImageView
android:layout_width="40dp"
android:layout_height="40dp"
android:src="@drawable/full_screen" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:background="#000000"
android:orientation="horizontal"
android:padding="8dp">
<ImageView
android:id="@+id/ivPlay"
android:layout_width="32dp"
android:layout_height="32dp"
android:src="@drawable/start" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="8dp"
android:text="01:05"
android:textColor="#FFFFFF"
android:textSize="14sp" />
<SeekBar
android:id="@+id/seekBar"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:progress="20" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="05:05"
android:textColor="#FFFFFF"
android:textSize="14sp" />
</LinearLayout>
</FrameLayout>
<LinearLayout
android:id="@+id/titleLayout"
android:layout_width="match_parent"
android:layout_height="48dp"
android:background="#FFFFFF"
@@ -188,4 +55,5 @@
android:layout_weight="1"
android:background="#FFFFFF" />
</LinearLayout>
</LinearLayout>

2
app/src/main/res/layout/live_video_activity.xml
View File

@@ -169,6 +169,7 @@
android:padding="16dp">
<LinearLayout
android:id="@+id/xq"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
@@ -186,7 +187,6 @@
android:layout_height="wrap_content"
android:layout_weight="1" />
<ImageView
android:id="@+id/xq"
android:layout_width="24dp"
android:layout_height="24dp"
android:src="@drawable/right_back"/>