Square Papa

Performance of Android Production Applications

This library is not stable for usage beyond Square, the APIs and internals might change anytime.

Papa... ?

Table of contents

• Usage
• FAQ
• License

We still need a logo!

Usage

Add the papa dependency to your library or app's build.gradle file:

dependencies {
  implementation 'com.squareup.papa:papa:0.27'
}

Then install a PapaEventListener (see PapaEvent for details):

import android.app.Application
import papa.PapaEvent.AppLaunch
import papa.PapaEventListener
import papa.PapaEventLogger

class ExampleApplication : Application() {
  override fun onCreate() {
    super.onCreate()
    if (BuildConfig.DEBUG) {
      PapaEventListener.install(PapaEventLogger())
    }

    PapaEventListener.install { event ->
      when (event) {
        is AppLaunch -> {
          TODO("Log to analytics")
        }
      }
    }
  }
}

FAQ

It's not really a question, more like a comment..

License

Copyright 2021 Square Inc.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.