MarbledCat

Rx Marble diagram in logcat.

MarbledCat allows developers to visualize Rx streams in Android logcat by applying Aspect-oriented programming techniques to inject logging code into RxJava method calls.

Install

• Add marbledcat-plugin in your build script dependencies:

  buildscript {
    repositories {
      jcenter()
      mavenCentral() // Add mavenCentral
    }
    dependencies {
      classpath 'com.android.tools.build:gradle:1.3.0'
      classpath 'com.github.prt2121:marbledcat-plugin:0.4.1' // Add plugin
    }
  }

• In our app build.gradle, apply the plugin and add marbledcat-annotation dependency:

  apply plugin: 'com.android.application'
  apply plugin: 'com.prt2121.marbledcat' // Apply plugin
  
  dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    ...
    compile 'com.github.prt2121:marbledcat-annotation:0.4.1' // add marbledcat-annotation dependency
  }

• In the class that you need to log, add RxLog annotation:

  @RxLog // Add annotation
  public class AwesomeActivity extends AppCompatActivity {

Release page

Limitation

• The log printed correctly only when one class is annotated.

Thanks/Credits/Inspiration

• rxvision
• Hugo
• Frodo

License