一个仿微信的Android图片选择组件：PhotoPicker

运行效果：

使用说明：

Gradle

dependencies {
compile 'me.iwf.photopicker:PhotoPicker:0.1.8'
}

Pick Photo

PhotoPickerIntent intent = new PhotoPickerIntent(MainActivity.this);
intent.setPhotoCount(9);
intent.setShowCamera(true);
startActivityForResult(intent, REQUEST_CODE);

Preview Photo

Intent intent = new Intent(mContext, PhotoPagerActivity.class);
intent.putExtra(PhotoPagerActivity.EXTRA_CURRENT_ITEM, position);
intent.putExtra(PhotoPagerActivity.EXTRA_PHOTOS, photoPaths);
startActivityForResult(intent, REQUEST_CODE);

onActivityResult

@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);

if (resultCode == RESULT_OK && requestCode == REQUEST_CODE) {
if (data != null) {
ArrayList<String> photos =
data.getStringArrayListExtra(PhotoPickerActivity.KEY_SELECTED_PHOTOS);
}
}
}

manifest

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-feature android:name="android.hardware.camera" android:required="true" />

<application
...
>
...

<activity android:name="me.iwf.photopicker.PhotoPickerActivity"
android:theme="@style/Theme.AppCompat.NoActionBar"
/>

<activity android:name="me.iwf.photopicker.PhotoPagerActivity"
android:theme="@style/Theme.AppCompat.NoActionBar"/>

</application>
</manifest>