一个能带进度条的图片框架，同时有身份标识动能，简单易用

Matisse是一款精心设计的Android图像和视频选择器。 您可以   在活动或片段中使用它 选择包括JPEG，PNG，GIF和MPEG，MP4等视频的图像 应用不同的主题，包括两个内置主题和自定义主题 不同的图像加载器 定义自定义过滤器规则

Zhihu Style	Dracula Style	Preview

Download

Gradle:

repositories {
    jcenter()
}

dependencies {
    compile 'com.zhihu.android:matisse:0.4.3'
}

ProGuard

如果您使用Glide作为图像引擎，则可能需要以下规则：

-keep public class * implements com.bumptech.glide.module.GlideModule
-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
  **[] $VALUES;
  public *;
}

# for DexGuard only
-keepresourcexmlelements manifest/application/meta-data@value=GlideModule

如果您将Picasso用作图像引擎，则可能需要以下规则：

-dontwarn com.squareup.okhttp.**

How do I use Matisse?

Permission

The library requires two permissions:

• android.permission.READ_EXTERNAL_STORAGE
• android.permission.WRITE_EXTERNAL_STORAGE

So if you are targeting Android 6.0+, you need to handle runtime permission request before next step.

Simple usage snippet

---

Start MatisseActivity from current Activity or Fragment:

Matisse.from(MainActivity.this)
        .choose(MimeType.allOf())
        .countable(true)
        .maxSelectable(9)
        .addFilter(new GifSizeFilter(320, 320, 5 * Filter.K * Filter.K))
        .gridExpectedSize(getResources().getDimensionPixelSize(R.dimen.grid_expected_size))
        .restrictOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED)
        .thumbnailScale(0.85f)
        .imageEngine(new GlideEngine())
        .forResult(REQUEST_CODE_CHOOSE);

Themes

There are two built-in themes you can use to start MatisseActivity:

• R.style.Matisse_Zhihu (light mode)
• R.style.Matisse_Dracula (dark mode)

And Also you can define your own theme as you wish.

Receive Result

In onActivityResult() callback of the starting Activity or Fragment:

List<Uri> mSelected;

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == REQUEST_CODE_CHOOSE && resultCode == RESULT_OK) {
        mSelected = Matisse.obtainResult(data);
        Log.d("Matisse", "mSelected: " + mSelected);
    }
}

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