https://github.com/lucasr/probe

[DEPRECATED] Dissect layout traversals on Android
https://github.com/lucasr/probe

Last synced: about 1 month ago
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[DEPRECATED] Dissect layout traversals on Android

• Host: GitHub
• URL: https://github.com/lucasr/probe
• Owner: lucasr
• License: apache-2.0
• Archived: true
• Created: 2014-09-15T23:30:29.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2015-01-31T23:12:05.000Z (almost 10 years ago)
• Last Synced: 2024-04-15T02:45:35.660Z (8 months ago)
• Language: Java
• Homepage:
• Size: 464 KB
• Stars: 549
• Watchers: 33
• Forks: 58
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE.txt

Awesome Lists containing this project

• awesome - probe - [DEPRECATED] Dissect layout traversals on Android (etc)
• awesome - probe - [DEPRECATED] Dissect layout traversals on Android (etc)

README

        
Probe

=====

Dissect layout traversals on Android.

![](images/sample.png)

Features

--------

- Intercept `View` methods.

  - `onMeasure(int, int)`

  - `onLayout(boolean, int, int, int, int)`

  - `draw(Canvas)` and `onDraw(Canvas)`

  - `requestLayout()`

- Override any of these methods on-the-fly.

- Layout debugging:

  - `OvermeasureInterceptor`: Tints views according to the number of times they got measured in a single traversal.

  - `LayoutBoundsInterceptor`: Equivalent to Android's "Show layout bounds" developer option. The main difference being that you can show bounds only for specific views.

Usage

-----

 1. Add buildscript dependency:

  ```groovy

  buildscript {

      ...

      dependencies {

          ...

          classpath 'org.lucasr.probe:gradle-plugin:0.1.3'

      }

  }

  ```

 2. Apply the plugin to your app’s `build.gradle`:

 

  ```groovy

  apply plugin: 'org.lucasr.probe'

  ```

 3. Enable Probe on a build variant:

  ```groovy

  probe {

      buildVariants {

          debug {

              enabled = true

          }

      }

  }

  ```

 4. Implement an `Interceptor`:

  ```java

  public class DrawGreen extends Interceptor {

      private final Paint mPaint;

  

      public DrawGreen() {

          mPaint = new Paint();

          mPaint.setColor(Color.GREEN);

      }

  

      @Override

      public void onDraw(View view, Canvas canvas) {

          canvas.drawPaint(mPaint);

      }

  }

  ```

 2. Deploy your `Interceptor` with an (optional) `Filter`:

 

 ```java

 public final class MainActivity extends Activity {

     @Override

     protected void onCreate(Bundle savedInstanceState) {

         Probe.deploy(this, new DrawGreen(), new Filter.ViewId(R.id.view2));

         super.onCreate(savedInstanceState);

         setContentView(R.id.main_activity);

     }

 }

 ```

Download

--------

Download [the latest JAR][1] or grab via Gradle:

```groovy

compile 'org.lucasr.probe:probe:0.1.3'

```

or Maven:

```xml

  org.lucasr.probe

  probe

  0.1.3

```

License

--------

    Copyright 2014 Lucas Rocha

    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.

 [1]: https://oss.sonatype.org/service/local/artifact/maven/redirect?r=releases&g=org.lucasr.probe&a=probe&e=aar&v=LATEST