Hi!
I created a custom View called LabeledSpinner that consists of a TextView
and a Spinnerand extends LinearLayout. I created an attrs.xml file and put
the following lines into it
<?xml version="1.0" encoding="utf-8"?>
<resources>
<declare-styleable name="LabeledSpinner">
<attr name="text" format="string"/>
</declare-styleable>
</resources>
Here is the constructor of my LabeledSpinner:
public LabeledSpinner(Context context, AttributeSet attrs){
super(context, attrs);
setOrientation(HORIZONTAL);
LayoutInflater.from(context).inflate(R.layout.labeled_spinner,
this, true);
TypedArray a = context.obtainStyledAttributes(attrs,
R.styleable.LabeledSpinner);
String text = a.getString(R.styleable.LabeledSpinner_text);
a.recycle();
}
Here is the labeledspinner.xml
<merge xmlns:android="http://schemas.android.com/apk/res/android";>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="18sp"
android:gravity="center"
/>
<Spinner
android:background="@drawable/combobox_selector"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:drawSelectorOnTop="true"
/>
</merge>
And finally here is the part of my main RelativeLayout that contains my
LabeledSpinner:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android";
xmlns:randomnamespace="
http://schemas.android.com/apk/res/PackageNameThatCanBeFoundInTheManifestFile
"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<PackageNameThatCanBeFoundInTheManifestFile.gui.LabeledSpinner
android:id="@+alarmsettings/intervalspinner"
android:layout_height="fill_parent"
android:layout_width="wrap_content"
android:layout_below="@+alarmsettings/seperator1"
android:layout_alignBottom="@+alarmsettings/addinterval"
android:layout_marginTop="1dip"
android:gravity="center"
randomnamespace:text="Hello world"
/>
</RelativeLayout>
I created the code using several tutorials/forums on the subject and they
all stated that such code l will work but for some reason there is no text
in my inner TextView.
Maybe I missed something regarding the tutorials but I'm totally out of any
ideas so please help me.
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