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change load logic

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This commit is contained in:
inxtes
2022-01-01 18:20:03 +08:00
parent 995fc63bb3
commit f20877223a
1 changed files with 25 additions and 28 deletions
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app/src/main/java/com/lsp/view/main/MainActivity.kt
+25 -28
View File
@@ -50,14 +50,14 @@ class MainActivity : AppCompatActivity() {
private var shortAnnotationDuration:Int = 0
private var nowPage = 1
private lateinit var adapter: PostAdapter
private var isLoading = false
// private var isLoading = false
private var nowPosition =0
private var username:String? = ""
private lateinit var sourceUrl:Array<String>
private lateinit var sourceName:Array<String>
private lateinit var source:String
private var nowSourceName: String?=null
private var isRefresh=true
// private var isRefresh=true
val TAG = javaClass.simpleName
private lateinit var layoutManager: RecyclerView.LayoutManager
private var safeMode = true //安全模式
@@ -84,6 +84,7 @@ class MainActivity : AppCompatActivity() {
//安全模式验证
safeMode =configSp.getBoolean("safeMode",true)
//横屏逻辑
layoutManager = GridLayoutManager(this, 2)
recyclerView = findViewById<androidx.recyclerview.widget.RecyclerView>(R.id.recyclerview)
if (getResources().getConfiguration().orientation!=Configuration.ORIENTATION_PORTRAIT){
@@ -105,20 +106,18 @@ class MainActivity : AppCompatActivity() {
search = findViewById<EditText>(R.id.search)
//快捷搜索tag 来自PicActivity
searchTag = intent.getStringExtra("searchTag")
if (searchTag!=null){
//tag按钮搜索
this.search.setText(searchTag)
searchAction(searchTag)
}else{
//初次启动
swipeRefreshLayout.isRefreshing = true
loadPost(this, null,nowPage.toString(),null)
loadPost(this, null,nowPage.toString(),null,true,true)
}
val close = findViewById<View>(R.id.close)
val editCard = findViewById<com.google.android.material.card.MaterialCardView>(R.id.editCard)
supportActionBar?.let {
it.setDisplayHomeAsUpEnabled(true)
@@ -158,8 +157,7 @@ class MainActivity : AppCompatActivity() {
//刷新
swipeRefreshLayout.setOnRefreshListener {
nowPage = 1
isLoading = true
loadPost(this, searchTag,nowPage.toString(),null)
loadPost(this, searchTag,nowPage.toString(),null,false,true)
}
//侧边栏
@@ -181,10 +179,10 @@ class MainActivity : AppCompatActivity() {
Log.w(TAG,username.toString())
if (username == null) {
alterEditDialog()
loadPost(this,"vote:3:$username order:vote","1",null)
loadPost(this,"vote:3:$username order:vote","1",null,true,true)
drawerLayout.closeDrawers()
}else{
loadPost(this,"vote:3:$username order:vote","1",null)
loadPost(this,"vote:3:$username order:vote","1",null,true,true)
drawerLayout.closeDrawers()
}
@@ -193,7 +191,7 @@ class MainActivity : AppCompatActivity() {
//画廊
R.id.photo ->{
swipeRefreshLayout.isRefreshing = true
loadPost(this,null,"1",null)
loadPost(this,null,"1",null,false,true)
drawerLayout.closeDrawers()
true
}
@@ -284,8 +282,7 @@ class MainActivity : AppCompatActivity() {
R.id.swipeRefreshLayout
)
swipeRefreshLayout.isRefreshing = true
isLoading = true
loadPost(this, tags, "1", null)
loadPost(this, tags, "1", null,true,true)
@@ -302,7 +299,7 @@ class MainActivity : AppCompatActivity() {
R.id.swipeRefreshLayout
)
swipeRefreshLayout.isRefreshing = true
loadPost(this, searchTag, nowPage.toString(),null)
loadPost(this, searchTag, nowPage.toString(),null,false,true)
}
}
@@ -314,7 +311,7 @@ class MainActivity : AppCompatActivity() {
* @param tags 标签
* @param page 页数
*/
private fun loadPost(context: Context, tags: String?,page:String,position:Int?){
private fun loadPost(context: Context, tags: String?,page:String,position:Int?,initAdapter:Boolean,isRefresh:Boolean){
var postList:ArrayList<Post> = ArrayList()
val configSp = getSharedPreferences("com.lsper.view_preferences",0)
for ((index,name) in sourceName.withIndex() ){
@@ -345,7 +342,7 @@ class MainActivity : AppCompatActivity() {
)
Snackbar.make(fbtn,"请检查网络连接",Snackbar.LENGTH_LONG).show()
val handler = Handler()
handler.postDelayed({ loadPost(context, tags, page,null) },3000)
handler.postDelayed({ loadPost(context, tags, page,null,initAdapter, isRefresh) },3000)
}
override fun onResponse(call: Call<ArrayList<Post>>, response: Response<ArrayList<Post>>) {
@@ -372,23 +369,25 @@ class MainActivity : AppCompatActivity() {
return
}
adapter = PostAdapter(context, postList)
if (initAdapter){
adapter = PostAdapter(context, postList)
}
recyclerView.adapter = SlideInBottomAnimationAdapter(adapter)
if (isLoading){
Log.e("length",postList.size.toString())
if (!initAdapter){
adapter.notifyData(postList,isRefresh)
try{
if (position!=null) {
if (position > 10) {
recyclerView.scrollToPosition(position - 3)
if (position > 4) {
recyclerView.scrollToPosition(position - 2)
}
}
}catch (e:Exception){
e.printStackTrace()
}
isRefresh = true
isLoading = false
}
@@ -397,9 +396,7 @@ class MainActivity : AppCompatActivity() {
Log.w("nowP",position.toString())
nowPage++
swipeRefreshLayout.isRefreshing = true
isLoading = true
isRefresh = false
loadPost(this@MainActivity,tags,nowPage.toString(),position)
loadPost(this@MainActivity,tags,nowPage.toString(),position,false, false)
}
})