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https://github.com/EvilBT/HDImageView

一个加载高清大图支持缩放的控件
https://github.com/EvilBT/HDImageView

image image-viewer

Last synced: 1 day ago
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一个加载高清大图支持缩放的控件

Host: GitHub
URL: https://github.com/EvilBT/HDImageView
Owner: EvilBT
License: apache-2.0
Created: 2017-04-19T09:38:25.000Z (about 7 years ago)
Default Branch: master
Last Pushed: 2021-02-25T09:01:05.000Z (over 3 years ago)
Last Synced: 2024-02-29T01:35:26.974Z (4 months ago)
Topics: image, image-viewer
Language: Java
Homepage:
Size: 62 MB
Stars: 119
Watchers: 4
Forks: 33
Open Issues: 3
Metadata Files:
- Readme: README.md
- License: LICENSE.md

Lists

awesome-github-android-ui - HDImageView - 加载高清大图支持缩放的控件 (ImageView)
awesome-github-android-ui - HDImageView - 加载高清大图支持缩放的控件 (ImageView)

README

        # HDImageView

[![License](https://img.shields.io/badge/license-Apache%202-green.svg)](https://www.apache.org/licenses/LICENSE-2.0)

[ ![Download](https://api.bintray.com/packages/sherlock/maven/hdimageview/images/download.svg) ](https://bintray.com/sherlock/maven/hdimageview/_latestVersion)

HD image view supporting pan and zoom, with very little memory usage and full featured image loading choices.

Requires Android SDK version 14 or higher.

## Demo

![Demo](https://raw.githubusercontent.com/EvilBT/HDImageView/master/gif/demo.gif)

## Getting started

**Step 1.** Add the dependency

```

dependencies {

    implementation 'xyz.zpayh:hdimageview:3.0.1'

    // 以下可以选用

    // if you use Glide 4.x , you can compile :(如果你正在使用Glide 4.0或以上的版本，你可以添加下面的库)

    implementation 'xyz.zpayh:hdimageview-glide:3.0.0'

    implementation 'com.github.bumptech.glide:glide:4.9.0'

    // if you use Fresco 1.4.x , you can compile :(如果你正在使用Fresco 2.0.0或以上的版本，你可以添加下面的库)

    implementation 'com.facebook.fresco:fresco:2.0.0'

    

    implementation 'xyz.zpayh:hdimageview-fresco:3.0.0'

}

```

**Step 2.** Add the view to your layout XML

``` xml

```

**Step 3.** Set URI to HDImageView

``` java

    //...

    HDImageView mImageView = (HDImageView) findViewById(R.id.image);

    mImageView.setImageURI("res:///"+R.drawable.panorama);

    // Or 

    ImageSource imageSource = ImageSourceBuilder.newBuilder()

                .setUri(R.drawable.panorama)

                .build();

    mImageView.setImageSource(imageSource);

```

## Supported URIs

HDImageView supports images in a variety of locations.

HDImageView does **not** accept relative URIs. All URIs must be absolute and must include the scheme.

These are the URI schemes accepted:

| TYPE           | SCHEME                   | FETCH METHOD USED         |

|----------------|--------------------------|---------------------------|

|File on network | http://, https://        | HttpURLConnection         |

|File on device  | file://                  | FileInputStream           |

|Content provider| content://               | ContentResolver           |

|Asset in app    | asset:///                | AsseManager               |

|Resource in app | res:// as in res:///12345| Resources.openRawResource |

Like this:

``` java

mHDImageView.setImageURI("res:///"+R.drawable.panorama);

mHDImageView.setImageURI("asset://beauty.jpg");

mHDImageView.setImageURI("file:///sdcard/DCIM/IMG_001.JPG");

mHDImageView.setImageURI("http://7xi8d6.com1.z0.glb.clouddn.com/2017-04-16-17934400_1738549946443321_2924146161843437568_n.jpg");

//....

```

In the use of the process, please remember to add the appropriate permissions

## About

Powered by [Subsampling Scale Image View](https://github.com/davemorrissey/subsampling-scale-image-view)

Copyright 2016 David Morrissey, and licensed under the Apache License, Version 2.0. No attribution is necessary but it's very much appreciated. Star this project if you like it!