Matisse is a well-designed local image and video selector for Android. You can

• Use it in Activity or Fragment
• Select images including JPEG, PNG, GIF and videos including MPEG, MP4
• Apply different themes, including two built-in themes and custom themes
• Different image loaders
• Define custom filter rules
• More to find out yourself

Zhihu Style	Dracula Style	Preview

Gradle:

repositories {
    jcenter()
}

dependencies {
    compile 'com.zhihu.android:matisse:$latest_version'
}

Check out Matisse releases to see more unstable versions.

If you use Glide as your image engine, add rules as Glide's README says.
And add extra rule:

-dontwarn com.bumptech.glide.**

If you use Picasso as your image engine, add rules as Picasso's README says.
And add extra rule:

-dontwarn com.squareup.picasso.**

Attention: The above progurad rules are correct.

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.

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);

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.

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);
    }
}

To be honest,the library can't supply GlideEngine for Glide both v3 and v4 at the same time. (Anyone who have good idea to achieve this. PR is welcomed)

GlideEngine with Glide v3 is default.

So if your project's glide version is 4.0 ,then you must realize GlideEngine by yourself. More details could refer with Glide4Engine in the sample.

Find more details about Matisse in wiki.

Matisse is an Open Source Project

This library is inspired by Laevatein and uses some of its source code.

Copyright 2017 Zhihu Inc.

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.