https://github.com/lawloretienne/Trestle

A framework used to bridge one or more spans for use with a TextView
https://github.com/lawloretienne/Trestle

Last synced: 3 months ago
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A framework used to bridge one or more spans for use with a TextView

• Host: GitHub
• URL: https://github.com/lawloretienne/Trestle
• Owner: lawloretienne
• License: apache-2.0
• Created: 2015-06-01T01:14:45.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2020-09-02T05:30:41.000Z (about 4 years ago)
• Last Synced: 2024-06-16T05:41:39.446Z (5 months ago)
• Language: Java
• Homepage:
• Size: 1.63 MB
• Stars: 570
• Watchers: 16
• Forks: 52
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-github-android-ui - Trestle - 在TextView上桥接span (TextView)

README

        
# Trestle [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-Trestle-green.svg?style=flat)](https://android-arsenal.com/details/1/1916) 

![Trestle](https://raw.githubusercontent.com/lawloretienne/Trestle/master/images/ic_launcher.png)

## Overview

A framework used to bridge one or more spans for use with a TextView

Supports the following spans :

`ForegroundColorSpan`

`BackgroundColorSpan`

`CustomTypefaceSpan`

`RelativeSizeSpan`

`AbsoluteSizeSpan`

`URLSpan`

`UnderlineSpan`

`StrikethroughSpan`

`QuoteSpan`

`SubscriptSpan`

`SuperscriptSpan`

`ClickableSpan`

`ScaleXSpan`

Also supports one or more spans, spanning the length of a regex match

## Screenshots

![Trestle](https://raw.githubusercontent.com/lawloretienne/Trestle/master/images/Trestle_Screenshot_3.png)

## Setup

#### Gradle

`compile 'com.github.lawloretienne:trestle:0.0.10'`

#### Maven

```

    com.github.lawloretienne

    trestle

    0.0.10

```

## Sample Usage

```java

// Setup single span

TextView tv1 = (TextView) view.findViewById(R.id.tv1);

CharSequence formattedText1 = Trestle.getFormattedText(

        new Span.Builder("ForegroundSpan, BackgroundSpan, and CustomTypefaceSpan")

                .foregroundColor(getContext(), R.color.purple_100)

                .backgroundColor(getContext(), R.color.green_500)

                .typeface(italicFont)

                .build());

tv1.setText(formattedText1);

// Setup multiple spans

TextView tv2 = (TextView) view.findViewById(R.id.tv2);

List spans1 = new ArrayList<>();

spans1.add(new Span.Builder("ForegroundSpan")

        .foregroundColor(getContext(), R.color.red_500)

        .build());

spans1.add(new Span.Builder("BackgroundSpan")

        .backgroundColor(getContext(), R.color.yellow_500) 

        .build());

spans1.add(new Span.Builder("ForegroundSpan and BackgroundSpan")

        .foregroundColor(getContext(), R.color.blue_500)

        .backgroundColor(getContext(), R.color.blue_300)

        .build());

spans1.add(new Span.Builder("ForegroundSpan, BackgroundSpan, and CustomTypefaceSpan")

        .foregroundColor(getContext(), R.color.yellow_500)

        .backgroundColor(getContext(), R.color.indigo_200) 

        .typeface(regularFont)

        .build());

CharSequence formattedText2 = Trestle.getFormattedText(spans1);

tv2.setText(formattedText2);

```

## Developed By

* Etienne Lawlor 

 

   **Email** - [email protected]

   **Website** - https://medium.com/@etiennelawlor

## Projects/Apps using Trestle

- Headspace

- ShopSavvy

Feel free to contact me to add yours to this list.

## License

```

Copyright 2015 Etienne Lawlor

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.

```