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Optimize webtoon scroll

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This commit is contained in:
Koitharu
2020-05-11 14:04:51 +03:00
parent b438898456
commit 0100974508
2 changed files with 21 additions and 19 deletions
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37
app/src/main/java/org/koitharu/kotatsu/ui/reader/wetoon/WebtoonRecyclerView.kt
View File

@@ -2,16 +2,27 @@ package org.koitharu.kotatsu.ui.reader.wetoon
import android.content.Context import android.content.Context
import android.util.AttributeSet import android.util.AttributeSet
import android.view.Gravity import androidx.core.view.ViewCompat
import android.view.View
import androidx.core.view.children import androidx.core.view.children
import androidx.recyclerview.widget.RecyclerView import androidx.recyclerview.widget.RecyclerView
import kotlin.math.sign
class WebtoonRecyclerView @JvmOverloads constructor( class WebtoonRecyclerView @JvmOverloads constructor(
context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0 context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
) : RecyclerView(context, attrs, defStyleAttr) { ) : RecyclerView(context, attrs, defStyleAttr) {
override fun startNestedScroll(axes: Int) = startNestedScroll(axes, ViewCompat.TYPE_TOUCH)
override fun startNestedScroll(axes: Int, type: Int): Boolean {
return true
}
override fun dispatchNestedPreScroll(
dx: Int,
dy: Int,
consumed: IntArray?,
offsetInWindow: IntArray?
) = dispatchNestedPreScroll(dx, dy, consumed, offsetInWindow, ViewCompat.TYPE_TOUCH)
override fun dispatchNestedPreScroll( override fun dispatchNestedPreScroll(
dx: Int, dx: Int,
dy: Int, dy: Int,
@@ -20,21 +31,11 @@ class WebtoonRecyclerView @JvmOverloads constructor(
type: Int type: Int
): Boolean { ): Boolean {
val consumedY = consumeVerticalScroll(dy) val consumedY = consumeVerticalScroll(dy)
val superRes = super.dispatchNestedPreScroll(dx, dy, consumed, offsetInWindow, type) if (consumed != null) {
consumed?.set(1, consumed[1] + consumedY) consumed[0] = 0
return superRes || consumedY != 0 consumed[1] = consumedY
} }
return consumedY != 0
override fun dispatchNestedPreScroll(
dx: Int,
dy: Int,
consumed: IntArray?,
offsetInWindow: IntArray?
): Boolean {
val consumedY = consumeVerticalScroll(dy)
val superRes = super.dispatchNestedPreScroll(dx, dy, consumed, offsetInWindow)
consumed?.set(1, consumed[1] + consumedY)
return superRes || consumedY != 0
} }
private fun consumeVerticalScroll(dy: Int): Int { private fun consumeVerticalScroll(dy: Int): Int {

3
app/src/main/java/org/koitharu/kotatsu/ui/utils/AppCrashHandler.kt
View File

@@ -2,6 +2,7 @@ package org.koitharu.kotatsu.ui.utils
import android.content.Context import android.content.Context
import android.content.Intent import android.content.Intent
import android.util.Log
import java.io.PrintWriter import java.io.PrintWriter
import java.io.StringWriter import java.io.StringWriter
import kotlin.system.exitProcess import kotlin.system.exitProcess
@@ -22,7 +23,7 @@ class AppCrashHandler(private val applicationContext: Context) : Thread.Uncaught
} catch (t: Throwable) { } catch (t: Throwable) {
t.printStackTrace() t.printStackTrace()
} }
e.printStackTrace() Log.e("CRASH", e.message, e)
exitProcess(1) exitProcess(1)
} }
} }