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修复异常 #21

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修复异常 #21

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b6816d0
修复进入APP首页后，断网后刷新，导致的APP闪退
YiLeChen16 Aug 22, 2024
fe3255f
feat:修复短视频页面，点击不同条目始终跳转到第一个异常
YiLeChen16 Aug 23, 2024
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2 changes: 2 additions & 0 deletions lib_common/src/main/java/com/sum/common/constant/IntentKey.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -15,3 +15,5 @@ const val KEY_URL = "url"
const val KEY_TITLE = "title"
const val KEY_POSITION = "position"
const val KEY_VIDEO_PLAY_LIST = "video_play_list"
const val KEY_VIDEO_POSITION = "video_position"

4 changes: 3 additions & 1 deletion mod_main/src/main/java/com/sum/main/ui/home/HomeFragment.kt
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Expand Up @@ -124,7 +124,9 @@ class HomeFragment : BaseMvvmFragment<FragmentHomeBinding, HomeViewModel>(), OnR
it.viewPager.offscreenPageLimit = mArrayTabFragments.size()

mTabLayoutMediator = TabLayoutMediator(it.tabHome, it.viewPager) { tab: TabLayout.Tab, position: Int ->
tab.text = mProjectTabs[position].name
if(position < mProjectTabs.size){//需进行判断，否则断网刷新后APP会闪退（索引越界异常）
tab.text = mProjectTabs[position].name
}
}
//tabLayout和viewPager2关联起来
mTabLayoutMediator?.attach()
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2 changes: 2 additions & 0 deletions mod_main/src/main/java/com/sum/main/ui/home/HomeVideoFragment.kt
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Expand Up @@ -6,6 +6,7 @@ import android.view.View
import androidx.recyclerview.widget.StaggeredGridLayoutManager
import com.alibaba.android.arouter.launcher.ARouter
import com.sum.common.constant.KEY_VIDEO_PLAY_LIST
import com.sum.common.constant.KEY_VIDEO_POSITION
import com.sum.common.constant.VIDEO_ACTIVITY_PLAYER
import com.sum.framework.decoration.StaggeredItemDecoration
import com.sum.framework.base.BaseMvvmFragment
Expand Down Expand Up @@ -47,6 +48,7 @@ class HomeVideoFragment : BaseMvvmFragment<FragmentHomeVideoBinding, HomeViewMod
if (granted) {
ARouter.getInstance().build(VIDEO_ACTIVITY_PLAYER)
.withParcelableArrayList(KEY_VIDEO_PLAY_LIST, videoAdapter.getData() as ArrayList<VideoInfo>)
.withInt(KEY_VIDEO_POSITION, position)//将当前点击的条目位置传递过去
.navigation()
} else {
TipsToast.showTips(com.sum.common.R.string.default_agree_permission)
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11 changes: 10 additions & 1 deletion mod_video/src/main/java/com/sum/video/VideoPlayActivity.kt
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Expand Up @@ -30,6 +30,7 @@ import com.google.android.exoplayer2.upstream.cache.CacheDataSource
import com.google.android.exoplayer2.upstream.cache.LeastRecentlyUsedCacheEvictor
import com.google.android.exoplayer2.upstream.cache.SimpleCache
import com.sum.common.constant.KEY_VIDEO_PLAY_LIST
import com.sum.common.constant.KEY_VIDEO_POSITION
import com.sum.common.constant.VIDEO_ACTIVITY_PLAYER
import com.sum.framework.base.BaseDataBindActivity
import com.sum.framework.ext.gone
Expand Down Expand Up @@ -88,6 +89,11 @@ class VideoPlayActivity : BaseDataBindActivity<ActivityVideoPlayBinding>() {
@JvmField
var mData: ArrayList<VideoInfo>? = null

//通过注解自动注入跳转传递的数据，当前点击的视频条目
@Autowired(name = KEY_VIDEO_POSITION)
@JvmField
var mCurrentPosition :Int = 0

override fun initView(savedInstanceState: Bundle?) {
ARouter.getInstance().inject(this)
StatusBarSettingHelper.setStatusBarTranslucent(this)
Expand Down Expand Up @@ -121,6 +127,8 @@ class VideoPlayActivity : BaseDataBindActivity<ActivityVideoPlayBinding>() {
mBinding.ivVideoPause.gone()
}
}
//初始化将短视频列表滑动到点击的条目
mBinding.recyclerView.scrollToPosition(mCurrentPosition)
}

override fun onStart() {
Expand Down Expand Up @@ -242,7 +250,8 @@ class VideoPlayActivity : BaseDataBindActivity<ActivityVideoPlayBinding>() {
*/
private val onScrollPagerListener = object : OnViewPagerListener {
override fun onInitComplete(view: View?) {
startPlay(0, view)
//startPlay(0, view)
startPlay(mCurrentPosition, view)//条目的点击事件是从HomeVideoFragment传递过来的
}

override fun onPageRelease(isNext: Boolean, position: Int, view: View?) {
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