LinearLayout or its LinearLayout parent is useless , Can i ignore the warning message?
android, android-layout, android-linearlayout, android-lint, layout
Solution
You have two `LinearLayout`, one out of them is use-less till now. This warning suggests you to remove one of them. like this:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/menu_bg2"
android:orientation="vertical" >
<!-- your other ImageView etc.-->
</LinearLayout>
Problem
I face the nest layout problems and throws some exceptions. The error is "This LinearLayout layout or its LinearLayout parent is useless ...". I know i can ignore it this warning by this setting. Setting: Build Path->Configure Build Path.... Under Android Lint Preferences look for UselessParent and set it's severity to ignore or click Ignore All. However, the Eclipse graphical layout cannot show anything and display an error message - "Index:0, Size 0, Exception details are logged in Window > Show View > Error Log". How can i make the graphical layout shows the nest layout?? Here is my code: ``` <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/LinearLayout1" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="horizontal" > <LinearLayout android:layout_width="wrap_content" android:layout_height="match_parent" android:background="@drawable/menu_bg2" android:orientation="vertical" > <ImageButton android:id="@+id/imageButton1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:contentDescription="@string/menu_item1" android:src="@drawable/alarm2x" /> <ImageButton android:id="@+id/imageButton2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:contentDescription="@string/menu_item2" android:src="@drawable/bank2x" /> <ImageButton android:id="@+id/imageButton3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:contentDescription="@string/menu_item3" android:src="@drawable/brief_case2x" /> <ImageButton android:id="@+id/imageButton4" android:layout_width="wrap_content" android:layout_height="wrap_content" android:contentDescription="@string/menu_item4" android:src="@drawable/trolley2x" /> <ImageButton android:id="@+id/imageButton5" android:layout_width="wrap_content" android:layout_height="wrap_content" android:contentDescription="@string/menu_item5" android:src="@drawable/calculator2x" /> </LinearLayout> </LinearLayout> ``` Thanks all.