timerx's Introduction

TimerX

A simple timer & stowatch library for android which allows you build customizable timer or stopwatch, set custom formats, and schedule actions.

TimerX provides a simple api to apply different format to a timer or a stopwatch. For instance, you can create stopwatch, specify format as HH:MM:SS or SS.LL and time in the stopwatch will be formatted according to this format.

See wiki for more detailed explanation.

Gradle Setup

Make sure you have jcenter added in your top-level build.gradle file:

allprojects {
  repositories {
    google()
  }
}

And then, add following lines in your module-level build.gradle file:

dependencies {
    implementation 'com.github.Paget96:TimerX:3.0.1'
}

Examples:

Stopwatch:

val stopwatch: Stopwatch = buildStopwatch {
    // Set the initial format
    startFormat("MM:SS")

    // Set the tick listener for displaying time
    onTick { time -> textViewStopwatch.setText(time) }

    // When time is equal to one hour, change format to "HH:MM:SS"
    changeFormatWhen(1, TimeUnit.HOURS, "HH:MM:SS")
}
      
// Start the stopwatch
stopwatch.start()
...

Stopwatch stopwatch = new StopwatchBuilder()
      // Set the initial format
      .startFormat("MM:SS")
      // Set the tick listener for displaying time
      .onTick(time -> textViewStopwatch.setText(time)) 
      // When time is equal to one hour, change format to "HH:MM:SS"
      .changeFormatWhen(1, TimeUnit.HOURS, "HH:MM:SS")
      .build();
      
// Start the stopwatch
stopwatch.start()
...

Timer:

Timer timer = new TimerBuilder()
      // Set start time
      .startTime(5, TimeUnit.MINUTES)
      // Set the initial format
      .startFormat("MM:SS")
      // Set the tick listener that receives formatted time
      .onTick(time -> textViewTimer.setText(time))
      // Run an action when the remaining time is 30 seсonds
      .actionWhen(30, TimeUnit.SECONDS, () -> {
          Toast.makeText(context, "30 seconds left!", Toast.LENGTH_SHORT).show();
      })
      .build();
      
// Start the timer
timer.start()
...

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