#CountdownButton
An Android library, provides a Button with a countdown timer.
##Samples
##Integration
Add the following line to the dependencies section of build.gradle.
compile 'mlxy.countdownbutton:countdownbutton:1.6'
##Use XML Attributes
In the root element of your layout file (like activity_main.xml), declare the namespace:
<XXXLayout
......
xmlns:app="http://schemas.android.com/apk/res-auto" <!-- this line -->
......>
Here are several attributes supported in current version:
<mlxy.countdownbutton.CountdownButton
app:countdown="10" <!-- total countdown time -->
app:disableOnCountdown="true" <!-- if the button will be disabled when countdown starts -->
app:interval="1" <!-- interval between CountdownButton updates its text -->
app:prefix="Retry in " <!-- prefix of the button text when counting down -->
app:startOnClick="true" <!-- if countdown starts right after button clicked -->
app:suffix=" second(s)" <!-- suffix of the button text when counting down -->
app:keepCountingDownInBackground="true" <!-- to avoid sms bomb etc. -->
app:identifier="button_register" <!-- for saving background countdown status separately, see issue #8 -->
app:timeUnit="second" /> <!-- yes, time unit -->
##In code
Instantiate a instance by findViewById() or Constructor and configure with these APIs:
countdownButton.setPrefix("I'm prefix");
countdownButton.setSuffix("I'm suffix");
countdownButton.setTimeUnit(CountdownButton.TIMEUNIT_MILLISECOND);
countdownButton.setCountdown(10 * 1000);
countdownButton.setInterval(1);
countdownButton.setStartOnClick(true);
countdownButton.setDisableOnCountdown(true);
countdownButton.setIdentifier("button_forgot_password")
CountdownButton is also compatible with Button's methods like:
countdownButton.setText("Click me to count down");
Also, if you set CountdownButton.setStartOnClick() with false, you can start it when you want by:
countdownButton.startCountdown();
Or cancel it at any time by:
countdownButton.cancelCountdown();
*Only use CountdownButton.setDisableOnCountdown(boolean) when you really need it, it still have some glitches that I can't deal with.
*Try not to mess with View.setEnabled(boolean), I don't know what will happen.
##Custom Countdown Text Provider
countdownButton.setCountdownProvider(new CountdownButton.IProvider() {
@NonNull
@Override
public CharSequence getCountdownText(long millisUntilFinished, int timeUnit) {
// custom code
}
});###For further details, see app module.
##Author
mlxy
##License