CODEWITHSUNDEEP
androidscrollviewandroid-scrollview
haythem souissi
haythem souissi

Reputation: 3273

Scroll view containing linearlayouts don't work

Why my scroll view doesn't scroll?

Here are my xml:

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@android:color/white" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="20dip"
        android:layout_marginTop="20dip"
        android:orientation="vertical" >

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="80dip"
            android:layout_marginLeft="10dip"
            android:layout_marginRight="10dip" >

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b1"
                android:onClick="b1" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b2"
                android:onClick="b2" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b3"
                android:onClick="b3" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b4"
                android:onClick="b4" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/b5"
                android:onClick="b5" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="80dip"
            android:layout_marginLeft="10dip"
            android:layout_marginRight="10dip"
            android:layout_marginTop="10dip" >

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b6"
                android:onClick="b6" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b7"
                android:onClick="b7" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b8"
                android:onClick="b8" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b9"
                android:onClick="b9" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/b10"
                android:onClick="b10" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="80dip"
            android:layout_marginLeft="10dip"
            android:layout_marginRight="10dip"
            android:layout_marginTop="10dip" >

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b11"
                android:onClick="b11" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b12"
                android:onClick="b12" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b13"
                android:onClick="b13" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b14"
                android:onClick="b14" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/b15"
                android:onClick="b15" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="80dip"
            android:layout_marginLeft="10dip"
            android:layout_marginRight="10dip"
            android:layout_marginTop="10dip" >

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b16"
                android:onClick="b16" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b17"
                android:onClick="b17" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b18"
                android:onClick="b18" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b19"
                android:onClick="b19" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/b20"
                android:onClick="b20" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="80dip"
            android:layout_marginLeft="10dip"
            android:layout_marginRight="10dip"
            android:layout_marginTop="10dip" >

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b21"
                android:onClick="b21" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b22"
                android:onClick="b22" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b23"
                android:onClick="b23" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_marginRight="5dip"
                android:layout_weight="1"
                android:background="@drawable/b24"
                android:onClick="b24" />

            <Button
                android:layout_width="0dip"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/b25"
                android:onClick="b25" />
        </LinearLayout>
    </LinearLayout>

</ScrollView>

Any idea?

Upvotes: 0

Views: 364

Answers (3)

Taras
Taras

Reputation: 2576

I'm not sure it works, but you may also try to add android:scrollbars="vertical" attribute to your LinearLayout

Upvotes: 0

kumar_android
kumar_android

Reputation: 2263

ScrollView cannot hold more than 1 child.. it needs 1 single child which hosts all other view.. Hope this help you

<ScrollView>
<LinearLayout
android:id="@+id/child">
<ImageView/>
</LinearLayout>
</ScrollView>

Upvotes: 3

Laser
Laser

Reputation: 6960

Everything works fine, you just have not enough buttons to enable scrolling(you don't need it).
For see how scrolling works, use less screen size, or add more Linearlayouts with buttons.

Upvotes: 1

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