Hi im trying to create a custom layout but i'm struggling to get it to work properly i'm getting an error "circluar dependencies cannot exist in Relative layout"
heres what im trying to acheive in termas of layout and then fill each text field with data.
date number
name score - score name
scorers scorers
heres my attempt
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@color/white"
android:paddingTop="30dp"
android:paddingBottom="30dp" >
<TextView
android:id="@+id/TextView04"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_below="@+id/HomeScore"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
android:text="-"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/blue"
android:textStyle="bold" />
<TextView
android:id="@+id/AwayTeam"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/TextView04"
android:layout_alignBottom="@+id/TextView04"
android:layout_alignParentRight="true"
android:layout_marginRight="22dp"
android:gravity="left"
android:text="Small Text"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/blue"
android:textStyle="bold" />
<TextView
android:id="@+id/HomeTeam"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/TextView04"
android:layout_alignBottom="@+id/TextView04"
android:layout_toRightOf="@+id/HomeScore"
android:gravity="right"
android:text="Small Text"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/blue"
android:textStyle="bold" />
<TextView
android:id="@+id/Attendance"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="@+id/AwayTeam"
android:layout_alignTop="@+id/HomeScore"
android:text="Small Text"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="@+id/Division"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/textView1"
android:layout_toRightOf="@+id/HomeScore"
android:text="Small Text"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="@+id/AwayScore"
android:layout_width="20dp"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/TextView04"
android:layout_alignBottom="@+id/TextView04"
android:layout_toRightOf="@+id/TextView04"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/blue"
android:textStyle="bold" />
<TextView
android:id="@+id/HomeScore"
android:layout_width="20dp"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/TextView04"
android:layout_marginRight="15dp"
android:layout_toLeftOf="@+id/TextView04"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/blue"
android:textStyle="bold" />
</RelativeLayout>
heres the error
06-06 14:42:44.348: E/AndroidRuntime(1167): java.lang.IllegalStateException: Circular dependencies cannot exist in RelativeLayout
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.widget.RelativeLayout$DependencyGraph.getSortedViews(RelativeLayout.java:1272)
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.widget.RelativeLayout.sortChildren(RelativeLayout.java:281)
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:303)
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.view.View.measure(View.java:8526)
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.widget.ListView.measureScrapChild(ListView.java:1153)
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.widget.ListView.measureHeightOfChildren(ListView.java:1266)
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.widget.ListView.onMeasure(ListView.java:1127)
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.view.View.measure(View.java:8526)
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3224)
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1017)
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.widget.TableLayout.measureChildBeforeLayout(TableLayout.java:456)
06-06 14:42:44.348: E/AndroidRuntime(1167): at android.widget.LinearLayout.measureVertical(LinearLayout.java:386)
Well, you have a few problems here:
TextView04
declares android:layout_below="@+id/HomeScore"
and android:layout_centerVertical="true"
, which conflict
AwayTeam
declares android:layout_alignBaseline="@+id/TextView04"
and android:layout_alignBottom="@+id/TextView04"
, which conflict
HomeTeam
declares android:layout_alignBaseline="@+id/TextView04"
and android:layout_alignBottom="@+id/TextView04"
, which conflict
AwayScore
declares android:layout_alignBaseline="@+id/TextView04"
and android:layout_alignBottom="@+id/TextView04"
, which conflict
As Samir points out, at least one of your circular dependencies is between TextView04
and HomeScore
. TextView04
says it is to be below HomeScore
, and HomeScore
says its bottom is aligned with the bottom of TextView04
. However, some of the other ones I note above may also create circular dependencies. Ensure that two widgets do not try to constrain on each other on the same axis (as in TextView04
and HomeScore
).
Remove android:layout_below="@+id/HomeScore"
from first TextView
in your layout it creates circular dependencies.
Why ?
Because you set android:layout_alignBottom="@+id/TextView04"
in Textview whose id is
android:id="@+id/HomeScore"
.and first Textview(TextView04) have also android:layout_below="@+id/HomeScore"
.
<TextView
android:id="@+id/TextView04"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
android:text="-"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="@color/blue"
android:textStyle="bold" />
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