Android中多图片选择器PhotoPicker库的使用（仿微信）

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PhotoPicker

基于 donglua/PhotoPicker、lovetuzitong/MultiImageSelector 修改的一个图片选择类库。

Gradle

compile 'com.foamtrace:photopicker:1.0'

效果图

使用方法

ImageConfig

可选属性，用于过滤照片列表信息。

ImageConfig config = new ImageConfig();
config.minHeight = 400;
config.minWidth = 400;
config.mimeType = new String[]{"image/jpeg", "image/png"}; // 图片类型 image/gif ...
config.minSize = 1 * 1024 * 1024; // 1Mb 图片大小

单选

PhotoPickerIntent intent = new PhotoPickerIntent(MainActivity.this);
intent.setSelectModel(SelectModel.SINGLE);
intent.setShowCarema(true); // 是否显示拍照， 默认false
// intent.setImageConfig(config);
startActivityForResult(intent, REQUEST_CAMERA_CODE);

多选

PhotoPickerIntent intent = new PhotoPickerIntent(MainActivity.this);
intent.setSelectModel(SelectModel.MULTI);
intent.setShowCarema(true); // 是否显示拍照， 默认false
intent.setMaxTotal(9); // 最多选择照片数量，默认为9
intent.setSelectedPaths(imagePaths); // 已选中的照片地址， 用于回显选中状态
// intent.setImageConfig(config);
startActivityForResult(intent, REQUEST_CAMERA_CODE);

拍照

private ImageCaptureManager captureManager;btnCarema.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {try {if(captureManager == null){captureManager = new ImageCaptureManager(MainActivity.this);}Intent intent = captureManager.dispatchTakePictureIntent();startActivityForResult(intent, ImageCaptureManager.REQUEST_TAKE_PHOTO);} catch (IOException e) {Toast.makeText(MainActivity.this, R.string.msg_no_camera, Toast.LENGTH_SHORT).show();e.printStackTrace();}}
});

预览

PhotoPreviewIntent intent = new PhotoPreviewIntent(MainActivity.this);
intent.setCurrentItem(position); // 当前选中照片的下标
intent.setPhotoPaths(imagePaths); // 已选中的照片地址
startActivityForResult(intent, REQUEST_PREVIEW_CODE);

ActivityResult

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {super.onActivityResult(requestCode, resultCode, data);if(resultCode == RESULT_OK) {switch (requestCode) {// 选择照片case REQUEST_CAMERA_CODE:refreshAdpater(data.getStringArrayListExtra(PhotoPickerActivity.EXTRA_RESULT));break;// 拍照case ImageCaptureManager.REQUEST_TAKE_PHOTO:if(captureManager.getCurrentPhotoPath() != null) {captureManager.galleryAddPic();// 照片地址String imagePaht = captureManager.getCurrentPhotoPath();// ...}break;// 预览case REQUEST_PREVIEW_CODE:refreshAdpater(data.getStringArrayListExtra(PhotoPreviewActivity.EXTRA_RESULT));break;}}
}private void refreshAdpater(ArrayList<String> paths){// 处理返回照片地址
}

配置信息

style.xml

<!-- 设置ActionBar菜单字体 -->
<style name="ActionMenuTextStyle" parent="TextAppearance.AppCompat.Widget.ActionBar.Menu"><item name="android:textSize">@dimen/action_text_size</item><item name="android:textStyle">normal</item>
</style><style name="actionBarTheme" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
</style><style name="actionBarPopupTheme" parent="ThemeOverlay.AppCompat.Light">
</style><style name="PhotoPickerTheme" parent="Theme.AppCompat.Light.DarkActionBar"><item name="windowActionBar">false</item><item name="windowNoTitle">true</item><item name="android:windowBackground">@color/photopicker_background</item><item name="actionMenuTextAppearance">@style/ActionMenuTextStyle</item><!--<item name="actionBarTheme">@style/actionBarTheme</item>--><!--<item name="actionBarPopupTheme">@style/actionBarPopupTheme</item>-->
</style>

AndroidManifest.xml

<activityandroid:name="com.foamtrace.photopicker.PhotoPickerActivity"android:theme="@style/PhotoPickerTheme"android:configChanges="orientation|screenSize"/><activity android:name="com.foamtrace.photopicker.PhotoPreviewActivity"android:theme="@style/PhotoPickerTheme"/>