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Fast scroll in lists

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This commit is contained in:
Koitharu
2020-11-28 14:15:31 +02:00
parent 9c20559962
commit cef5d91eec
7 changed files with 119 additions and 58 deletions
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6
app/src/main/res/drawable/list_thumb.xml Normal file
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@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/thumb" android:state_pressed="true" />
<item android:drawable="@drawable/thumb" />
</selector>

6
app/src/main/res/drawable/list_track.xml Normal file
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@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/track" android:state_pressed="true" />
<item android:drawable="@drawable/track" />
</selector>

14
app/src/main/res/drawable/thumb.xml Normal file
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@@ -0,0 +1,14 @@
<?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<corners android:radius="50dp" />
<padding
android:paddingLeft="22dp"
android:paddingRight="22dp" />
<solid android:color="?colorPrimaryDark" />
</shape>

13
app/src/main/res/drawable/track.xml Normal file
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@@ -0,0 +1,13 @@
<?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="@android:color/darker_gray" />
<padding
android:bottom="10dp"
android:left="10dp"
android:right="10dp"
android:top="10dp" />
</shape>

23
app/src/main/res/layout-w600dp/fragment_list.xml
View File

@@ -3,15 +3,15 @@
xmlns:android="http://schemas.android.com/apk/res/android" xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools" xmlns:tools="http://schemas.android.com/tools"
android:orientation="horizontal"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent" android:layout_height="match_parent"
android:animateLayoutChanges="true"> android:animateLayoutChanges="true"
android:orientation="horizontal">
<FrameLayout <FrameLayout
android:layout_width="0dp" android:layout_width="0dp"
android:layout_weight="1" android:layout_height="match_parent"
android:layout_height="match_parent"> android:layout_weight="1">
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
android:id="@+id/swipeRefreshLayout" android:id="@+id/swipeRefreshLayout"
@@ -24,6 +24,11 @@
android:layout_height="match_parent" android:layout_height="match_parent"
android:orientation="vertical" android:orientation="vertical"
android:scrollbars="vertical" android:scrollbars="vertical"
app:fastScrollEnabled="true"
app:fastScrollHorizontalThumbDrawable="@drawable/list_thumb"
app:fastScrollHorizontalTrackDrawable="@drawable/list_track"
app:fastScrollVerticalThumbDrawable="@drawable/list_thumb"
app:fastScrollVerticalTrackDrawable="@drawable/list_track"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
tools:listitem="@layout/item_manga_list" /> tools:listitem="@layout/item_manga_list" />
@@ -45,8 +50,8 @@
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_gravity="center" android:layout_gravity="center"
android:gravity="center" android:gravity="center"
android:textColor="?android:textColorSecondary"
android:textAppearance="?android:textAppearanceMedium" android:textAppearance="?android:textAppearanceMedium"
android:textColor="?android:textColorSecondary"
tools:text="@tools:sample/lorem[3]" /> tools:text="@tools:sample/lorem[3]" />
</LinearLayout> </LinearLayout>
@@ -61,21 +66,21 @@
</FrameLayout> </FrameLayout>
<View <View
android:layout_width="1dp"
android:id="@+id/divider_filter" android:id="@+id/divider_filter"
android:visibility="gone" android:layout_width="1dp"
android:layout_height="match_parent" android:layout_height="match_parent"
android:background="?dividerVertical" /> android:background="?dividerVertical"
android:visibility="gone" />
<androidx.recyclerview.widget.RecyclerView <androidx.recyclerview.widget.RecyclerView
android:id="@+id/recyclerView_filter" android:id="@+id/recyclerView_filter"
android:layout_width="240dp" android:layout_width="240dp"
android:layout_height="match_parent" android:layout_height="match_parent"
android:layout_gravity="end" android:layout_gravity="end"
android:visibility="gone"
android:background="?android:windowBackground" android:background="?android:windowBackground"
android:orientation="vertical" android:orientation="vertical"
android:scrollbars="vertical" android:scrollbars="vertical"
android:visibility="gone"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
tools:listitem="@layout/item_category_checkable" /> tools:listitem="@layout/item_category_checkable" />

8
app/src/main/res/layout/fragment_chapters.xml
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@@ -1,5 +1,6 @@
<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" <FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools" xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent" android:layout_width="match_parent"
@@ -11,6 +12,11 @@
android:layout_height="match_parent" android:layout_height="match_parent"
android:orientation="vertical" android:orientation="vertical"
android:scrollbars="vertical" android:scrollbars="vertical"
app:fastScrollEnabled="true"
app:fastScrollHorizontalThumbDrawable="@drawable/list_thumb"
app:fastScrollHorizontalTrackDrawable="@drawable/list_track"
app:fastScrollVerticalThumbDrawable="@drawable/list_thumb"
app:fastScrollVerticalTrackDrawable="@drawable/list_track"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
tools:listitem="@layout/item_chapter" /> tools:listitem="@layout/item_chapter" />

107
app/src/main/res/layout/fragment_list.xml
View File

@@ -1,72 +1,83 @@
<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout <LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android" xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools" xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent"> android:layout_height="match_parent"
android:orientation="vertical">
<FrameLayout <androidx.drawerlayout.widget.DrawerLayout
android:id="@+id/drawer"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent"> android:layout_height="match_parent">
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout <FrameLayout
android:id="@+id/swipeRefreshLayout"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent"> android:layout_height="match_parent">
<androidx.recyclerview.widget.RecyclerView <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
android:id="@+id/recyclerView" android:id="@+id/swipeRefreshLayout"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent" android:layout_height="match_parent">
android:orientation="vertical"
android:scrollbars="vertical"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
tools:listitem="@layout/item_manga_list" />
</androidx.swiperefreshlayout.widget.SwipeRefreshLayout> <androidx.recyclerview.widget.RecyclerView
android:id="@+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:scrollbars="vertical"
app:fastScrollEnabled="true"
app:fastScrollHorizontalThumbDrawable="@drawable/list_thumb"
app:fastScrollHorizontalTrackDrawable="@drawable/list_track"
app:fastScrollVerticalThumbDrawable="@drawable/list_thumb"
app:fastScrollVerticalTrackDrawable="@drawable/list_track"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
tools:listitem="@layout/item_manga_list" />
<LinearLayout </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
android:id="@+id/layout_holder"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginStart="20dp"
android:layout_marginEnd="20dp"
android:gravity="center_horizontal"
android:orientation="vertical">
<TextView <LinearLayout
android:id="@+id/textView_holder" android:id="@+id/layout_holder"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_gravity="center" android:layout_gravity="center"
android:gravity="center" android:layout_marginStart="20dp"
android:textAppearance="?android:textAppearanceMedium" android:layout_marginEnd="20dp"
android:textColor="?android:textColorSecondary" android:gravity="center_horizontal"
tools:text="@tools:sample/lorem[3]" /> android:orientation="vertical">
</LinearLayout> <TextView
android:id="@+id/textView_holder"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="center"
android:textAppearance="?android:textAppearanceMedium"
android:textColor="?android:textColorSecondary"
tools:text="@tools:sample/lorem[3]" />
<ProgressBar </LinearLayout>
android:id="@+id/progressBar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:indeterminate="true" />
</FrameLayout> <ProgressBar
android:id="@+id/progressBar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:indeterminate="true" />
<androidx.recyclerview.widget.RecyclerView </FrameLayout>
android:id="@+id/recyclerView_filter"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="end"
android:background="?android:windowBackground"
android:orientation="vertical"
android:scrollbars="vertical"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
tools:listitem="@layout/item_category_checkable" />
</androidx.drawerlayout.widget.DrawerLayout> <androidx.recyclerview.widget.RecyclerView
android:id="@+id/recyclerView_filter"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="end"
android:background="?android:windowBackground"
android:orientation="vertical"
android:scrollbars="vertical"
app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
tools:listitem="@layout/item_category_checkable" />
</androidx.drawerlayout.widget.DrawerLayout>
</LinearLayout>