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How to add string at the bottom of a ScrollView


How to add string at the bottom of a ScrollView

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How to add string at the bottom of a ScrollView
Tag : java , By : lhoBas
Date : December 01 2020, 04:50 PM

I hope this helps . I recommend you to use ListView or RecyclerView. https://developer.android.com/reference/androidx/recyclerview/widget/RecyclerView
However, if you consistently want to use ScrollView cause your screen UI is simple. You can simply wrap a LinearLayout with vertical orientation by a ScrollView.
<ScrollView 
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:fillViewport="true">

    <LinearLayout
        android:id="@+id/lnContainer"
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <!-- your button declaration -->

    </LinearLayout>
</ScrollView>
private int position=0;
final int[] sentences = new int[]{
    R.String.sentence1, 
    R.String.sentence1, 
    R.String.sentence2, 
    R.String.sentence3, 
    R.String.sentence4
};

//inside onCreate() method
yourButton.setOnClickListener(new View.OnClickListener(){
     public void onClick(View view){
         TextView textView = new TextView(YourActivityClass.this);
         textView.setText(sentences[position++]);
         ((LinearLayout)findViewById(R.id.lnContainer)).addView(textView);
     }
});

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Robotium cannot getText(string) from textviews that are not visible from very top or very bottom of scrollView


Tag : android , By : shenol
Date : March 29 2020, 07:55 AM
it should still fix some issue Robotium 4.1 doesn't seem to have any features (that work with ScrollView rather than ListView objects) that scroll to a certain point and then stop. My problem is that I need to receive the text from a TextView object that is not visible from the very top of the scrollView but also not visible from the bottom. The ScrollView object as well as the TextView object are both private in the GUI class of the target package, so receiving the string directly is not an option. , Try to use:
assertTrue(solo.waitForText("Upload Throughput:", 1, 20000, true));
String message = solo.getText("Upload Throughput:").getText().toString();

Show overlay view above long scrollview to fill screen, when clicked on button at bottom of scrollview


Tag : android , By : toki
Date : March 29 2020, 07:55 AM
Hope this helps ScrollView can have only one child. What I would suggest doing is this
In your layout file
<FrameLayout 
    android:layout_height="match_parent"
    android:layout_width="match_parent">


    <ScrollView 
        android:layout_height="match_parent"
        android:layout_width="match_parent">

        <LinearLayout>Main content</LinearLayout>

    </ScrollView>

    <LinearLayout
        android:id="@+id/overlay_mask"
        android:clickable="true"
        android:layout_height="match_parent"
        android:layout_width="match_parent"
        android:background="#80000000"
        android:gravity="center"
        android:visibility="gone">
        <ImageView></ImageView>
        <TextView>Loading...</TextView>
   </LinearLayout>

</FrameLayout>

ScrollView in RelativeLayout: bottom layout is blocking EditText in ScrollView


Tag : android , By : pcoramc
Date : March 29 2020, 07:55 AM
To fix the issue you can do Try removing the scroll view's android:layout_alignParentBottom="true" and replace it with android:layout_alignParentTop="true"

iOS Autolayout storyboard ScrollView - button bottom of the scrollview is unable to clickable


Tag : ios , By : DarrenBeck
Date : March 29 2020, 07:55 AM
like below fixes the issue Just now found the answer with removing any autolayout constraints, for content view we have to set constraints like below:
Top, bottom, left, right Align CenterX - here we have to set the content view height then for that constraint we have to set constant as scrollview content size height

ScrollView through Interface Builder, ScrollView not scrolling completely till bottom


Tag : iphone , By : ciops
Date : March 29 2020, 07:55 AM
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