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Fixed custom dialog behaving oddly while displaying scrollable content

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This commit is contained in:
Viktor De Pasquale 2019-12-06 20:34:25 +01:00
parent 848be8f806
commit eae4eff92f
2 changed files with 58 additions and 34 deletions
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29
app/src/main/java/com/topjohnwu/magisk/view/MagiskDialog.kt
View File

@ -9,9 +9,12 @@ import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.view.WindowManager
import androidx.annotation.DrawableRes
import androidx.annotation.StringRes
import androidx.appcompat.app.AlertDialog
import androidx.appcompat.app.AppCompatDialog
import androidx.core.view.ViewCompat
import androidx.core.view.updatePadding
import androidx.databinding.ViewDataBinding
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
@ -26,7 +29,7 @@ import me.tatarka.bindingcollectionadapter2.ItemBinding
class MagiskDialog @JvmOverloads constructor(
context: Context, theme: Int = 0
) : AlertDialog(context, theme) {
) : AppCompatDialog(context, theme) {
private val binding: DialogMagiskBaseBinding =
DialogMagiskBaseBinding.inflate(LayoutInflater.from(context))
@ -34,12 +37,30 @@ class MagiskDialog @JvmOverloads constructor(
init {
binding.setVariable(BR.data, data)
super.setView(binding.root)
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
window?.setBackgroundDrawable(ColorDrawable(Color.TRANSPARENT))
super.setContentView(binding.root)
window?.apply {
setBackgroundDrawable(ColorDrawable(Color.TRANSPARENT))
setLayout(
WindowManager.LayoutParams.MATCH_PARENT,
WindowManager.LayoutParams.MATCH_PARENT
)
}
ViewCompat.setOnApplyWindowInsetsListener(binding.root) { view, insets ->
view.updatePadding(
top = view.paddingTop + insets.systemWindowInsetTop,
bottom = view.paddingBottom + insets.systemWindowInsetBottom
)
insets
}
binding.dialogBaseOutsideContainer.setOnClickListener {
setCanceledOnTouchOutside(true)
}
}
inner class Data {

63
app/src/main/res/layout/dialog_magisk_base.xml
View File

@ -13,6 +13,7 @@
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:id="@+id/dialog_base_outside_container"
android:layout_height="match_parent">
<com.google.android.material.card.MaterialCardView
@ -20,10 +21,11 @@
android:layout_width="0dp"
android:layout_height="wrap_content"
app:cardElevation="@dimen/margin_generic"
app:layout_constrainedHeight="true"
app:cardUseCompatPadding="true"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintWidth_default="percent"
app:layout_constraintWidth_max="400dp"
@ -51,8 +53,9 @@
android:id="@+id/dialog_base_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintBottom_toTopOf="@+id/dialog_base_title"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.appcompat.widget.AppCompatImageView
@ -82,64 +85,64 @@
android:gravity="center"
android:text="@{data.title}"
android:textAppearance="@style/AppearanceFoundation.Title"
app:layout_constraintLeft_toLeftOf="@+id/dialog_base_start"
app:layout_constraintRight_toRightOf="@+id/dialog_base_end"
app:layout_constraintEnd_toEndOf="@+id/dialog_base_end"
app:layout_constraintStart_toStartOf="@+id/dialog_base_start"
app:layout_constraintTop_toBottomOf="@+id/dialog_base_icon"
tools:lines="1"
tools:text="@tools:sample/lorem/random" />
<androidx.core.widget.NestedScrollView
<FrameLayout
android:id="@+id/dialog_base_scroll"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constrainedHeight="true"
android:layout_marginTop="@dimen/l_50"
app:layout_constrainedHeight="true"
app:layout_constraintBottom_toTopOf="@+id/dialog_base_space"
app:layout_constraintLeft_toLeftOf="@+id/dialog_base_start"
app:layout_constraintRight_toRightOf="@+id/dialog_base_end"
app:layout_constraintEnd_toEndOf="@+id/dialog_base_end"
app:layout_constraintStart_toStartOf="@+id/dialog_base_start"
app:layout_constraintTop_toBottomOf="@+id/dialog_base_title">
<LinearLayout
<androidx.core.widget.NestedScrollView
gone="@{data.message.length == 0}"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
android:layout_height="wrap_content">
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/dialog_base_message"
gone="@{data.message.length == 0}"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:text="@{data.message}"
android:textAppearance="@style/AppearanceFoundation.Body"
tools:lines="3"
tools:text="@tools:sample/lorem/random" />
<FrameLayout
android:id="@+id/dialog_base_container"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</androidx.core.widget.NestedScrollView>
</LinearLayout>
<FrameLayout
android:id="@+id/dialog_base_container"
gone="@{data.message.length != 0}"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</androidx.core.widget.NestedScrollView>
</FrameLayout>
<Space
android:id="@+id/dialog_base_space"
android:layout_width="wrap_content"
android:layout_height="@dimen/l1"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintBottom_toTopOf="@+id/dialog_base_buttons" />
app:layout_constraintBottom_toTopOf="@+id/dialog_base_buttons"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<ScrollView
<FrameLayout
android:id="@+id/dialog_base_buttons"
style="?attr/buttonBarStyle"
android:layout_width="match_parent"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:fillViewport="true"
android:scrollbarAlwaysDrawVerticalTrack="true"
app:layout_constraintBottom_toBottomOf="parent">
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent">
<com.android.internal.widget.ButtonBarLayout
android:layout_width="match_parent"
@ -223,7 +226,7 @@
</com.android.internal.widget.ButtonBarLayout>
</ScrollView>
</FrameLayout>
</androidx.constraintlayout.widget.ConstraintLayout>