I created a custom compound view - the view loads, no crashes, so far so good.
Now, i plan to use this view MANY MANY times in my app, so the view needs a style.
I declared a styleable for it in my attr.xml file
<declare-styleable name="MyCustomView">
<attr name="ff_label" format="string" />
<attr name="ff_fieldText" format="string" />
</declare-styleable>
<declare-styleable name="MyCustomViewStyle">
<attr name="customViewStyle" format="reference" />
</declare-styleable>
Then i went to my theme file and wrote this inside
<!-- Application theme. -->
<style name="AppTheme" parent="AppBaseTheme">
<!-- All customizations that are NOT specific to a particular API-level can go here. -->
//bunch of other stuff
<item name="customViewStyle">@style/customViewStyle</item>
</style>
then in my android manifest i declared
<application
android:name="com.my.app.App"
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
then in my styles.xml file i wrote
<style name="customViewStyleStyle" parent="@android:style/Widget.EditText">
<item name="android:paddingBottom">@dimen/space_between_adjacent_widgets_vertical</item>
<item name="android:layout_width">match_parent</item>
<item name="android:layout_height">wrap_content</item>
<item name="ff_label">@string/default_label_text</item>
<item name="ff_fieldText">@string/default_label_text</item>
</style>
My problem : My OWN attributes are recognised just fine.
Why are the attributes labeled "android:..."
ignored ?
MyCustomView.java
public MyCustomView(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
initAttributes(context, attrs, R.attr.customViewStyle);
}
public MyCustomView(Context context) {
super(context);
initAttributes(context, null, R.attr.customViewStyle);
}
private void initAttributes(Context context, AttributeSet attrs, int defStyle) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
inflater.inflate(R.layout.custom_view, this, true);
label = (TextView) findViewById(R.id.label);
formField = (EditText) findViewById(R.id.formField);
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.MyCustomView, defStyle,0);
if (a.hasValue(R.styleable.MyCustomView_ff_label)) {
labelText = a.getString(R.styleable.MyCustomView_ff_label);
label.setText(labelText);
}
if (a.hasValue(R.styleable.MyCustomView_ff_fieldText)) {
fieldText = a.getString(R.styleable.MyCustomView_ff_fieldText);
field.setHint(fieldText);
}
a.recycle();
}
layout.xml
<?xml version="1.0" encoding="utf-8"?>
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res/com.my.app"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<com.my.app.MyCustomView
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
<com.my.app.MyCustomView
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
<com.my.app.MyCustomView
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
<com.my.app.MyCustomView
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
<com.my.app.MyCustomView
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
<com.my.app.MyCustomView
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
<com.my.app.MyCustomView
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
<com.my.app.MyCustomView
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
<include layout="@layout/layout_set_default" />
</TableLayout>
The default height of 1 view is about 30 dp - > and i can't use a list view for it. Its supposed to have 10dp padding between each view