So here's my problem: I've created a custom component which extends the Button
This button has one attribute called testAttr
.
<declare-styleable name="TestButton" parent="@android:style/Widget.Button">
<attr name="testAttr" format="reference|color"/>
</declare-styleable>
I want to create a default style for this component so i added this:
<declare-styleable name="TestTheme">
<attr name="testStyle" format="reference"/>
</declare-styleable>
<style name="Theme.AppTheme" parent="@android:style/Theme" >
<item name="testStyle">@style/test</item>
</style>
The problem is that i want to use both android attributes and my own like this, which isn't working:
<style name="test" parent="@android:style/Widget.Button">
<item name="android:background">#FF0000</item>
<item name="testAttr">testText</item>
</style>
I set the default styles in my custom component as follows:
public myButton(final Context context) {
this(context, null);
}
public myButton(final Context context, final AttributeSet attrs) {
this(context, attrs, R.styleable.TestTheme_testStyle);
}
public myButton(final Context context, final AttributeSet attrs, final int defStyle) {
super(context, attrs, defStyle);
final TypedArray array = context.obtainStyledAttributes(
attrs,
R.styleable.TestButton,
defStyle,
R.style.testDefault);
final String s = array.getString(R.styleable.TestButton_testAttr);
setText(s);
array.recycle();
}
And of course i set the Theme in the manifest:
<uses-sdk
android:minSdkVersion="7"
android:targetSdkVersion="15" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/Theme.AppTheme" >
<activity
android:name=".TestActivity"
android:label="@string/title_activity_main" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
It always falls back to the default style for some reason and never sets the android attributes. So am i missing something here?
Well, I should've looked better before asking questions...
found the solution:
replaced this:
public myButton(final Context context, final AttributeSet attrs) {
this(context, attrs, R.styleable.TestTheme_testStyle);
}
with this:
public myButton(final Context context, final AttributeSet attrs) {
this(context, attrs, R.attr.testStyle);
}
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