- Forum-Beiträge: 86
04.08.2020, 03:02:50 via Website
04.08.2020 03:02:50 via Website
Guten Morgen zusammen,
ich möchte gerne mir automatisch neue Buttons/Textviews generieren lassen, nur wenn ich die App ausführe, wird sie sofort beendet.
Button myButton = new Button(getActivity());
myButton.setText("Buttons");
ConstraintLayout ll = (ConstraintLayout) view.findViewById(R.id.constrainLayout);
ConstraintLayout.LayoutParams lp = new
ConstraintLayout.LayoutParams(ConstraintLayout.LayoutParams.MATCH_PARENT,
ConstraintLayout.LayoutParams.WRAP_CONTENT);
ll.addView(myButton, lp);
xml:
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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:id="@+id/constrainLayout"
xmlns:app="http://schemas.android.com/apk/res-auto"
tools:context=".AbrechnungFragment">
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guidelineleft"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_begin="34dp" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guidelineright"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_end="34dp" />
</androidx.constraintlayout.widget.ConstraintLayout>
Gruß,
mr1000
— geändert am 04.08.2020, 12:24:40 durch Moderator