When I start my App, it automatically jumps into the first "EditText"-Box. I built in a Scroll Bar.
And when I remove the Scroll Bar, it doesn't jump into the "EditText"-Box.
Why does it jump in the "EditText"-Box? I don't like that it jumps into that Box. :/
Here the Code:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<TextView
android:id="@+id/textView1"
android:layout_height="wrap_content"
android:text="Brutto- oder Nettobetrag eingeben:"
android:layout_width="fill_parent">
</TextView>
<ScrollView
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<LinearLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<EditText
android:id="@+id/edt_betrag"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:inputType="numberDecimal"/>
<RadioGroup
android:id="@+id/rg_art"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<RadioButton
android:id="@+id/rb_art_netto"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Netto"
android:checked="true" />
<RadioButton
android:id="@+id/rb_art_brutto"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Brutto" />
<TextView
android:id="@+id/textView2"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:text="Prozentsatz eingeben:">
</TextView>
<EditText
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:id="@+id/eigener_betrag"
android:inputType="numberDecimal">
</EditText>
</RadioGroup>
<Button
android:id="@+id/Button01main"
android:text="Berechnen"
android:layout_height="50dip"
android:layout_width="fill_parent"
android:layout_gravity="center" android:layout_marginBottom="20dip">
</Button>
<Button
android:layout_height="wrap_content"
android:id="@+id/zurueck"
android:text="Zurück"
android:layout_gravity="left"
android:layout_width="150dip">
</Button>
</LinearLayout>
</ScrollView>
To solve this programmactcally you should code something like this.
ScrollView scroll = (ScrollView)findViewById(R.id.my_scroll);
scroll.setDescendantFocusability(ViewGroup.FOCUS_BEFORE_DESCENDANTS);
scroll.setFocusable(true);
scroll.setFocusableInTouchMode(true);
scroll.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
v.requestFocusFromTouch();
return false;
}
});
I solved the problem by myself:
android:focusable="true"
android:focusableInTouchMode="true">
That was the problem ;) Added at
<ScrollView
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<LinearLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:focusable="true"
android:focusableInTouchMode="true">
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