Hello,
I've been working on an app that uses fast scroll in a list view. The fast scroll hasn't been an issue until my phone receive the 4.4 update. Fast scroll no longer appears to be working. I tested it in a 4.4 emulator with no luck. The only way I can get it to appear is rotate the screen once the activity has loaded which will make the fast scroll appear again. Any one run into this or have any ideas?
main_activity.xml
MainActivity.java
Thanks in advanced
I've been working on an app that uses fast scroll in a list view. The fast scroll hasn't been an issue until my phone receive the 4.4 update. Fast scroll no longer appears to be working. I tested it in a 4.4 emulator with no luck. The only way I can get it to appear is rotate the screen once the activity has loaded which will make the fast scroll appear again. Any one run into this or have any ideas?
main_activity.xml
Code:
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:id="@+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<ListView
android:id="@+id/left_drawer"
android:layout_width="240dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:choiceMode="singleChoice"
android:divider="@android:color/transparent"
android:dividerHeight="0dp"
android:background="#111"/>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="0dp"
android:paddingLeft="2dp"
android:paddingRight="2dp"
android:paddingTop="0dp"
tools:context=".MainActivity">
<ListView
android:id="@+id/listView1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:clickable="true"
android:dividerHeight="2dp"
android:drawSelectorOnTop="false"
android:scrollbars="vertical"
android:fastScrollAlwaysVisible="true"
android:fastScrollEnabled="true"
android:longClickable="true" >
</ListView>
<ProgressBar
android:id="@+id/progressBar"
style="?android:attr/progressBarStyleLarge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:visibility="gone" />
</RelativeLayout>
</android.support.v4.widget.DrawerLayout>Code:
@Override
protected void onDestroy() {
super.onDestroy();
handler.removeCallbacks(scrollLock);
}
private final Runnable scrollLock = new Runnable(){
public void run(){
try {
listView = (ListView) findViewById(R.id.listView1);
listView.setFastScrollEnabled(true);
listView.setFastScrollAlwaysVisible(true);
handler.postDelayed(this, 500);
}
catch (Exception e) {
e.printStackTrace();
}
}