package com.luck.picture.lib;
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import android.app.Activity;
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import android.content.Intent;
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import android.os.Bundle;
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import android.os.Parcelable;
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import androidx.annotation.Nullable;
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import androidx.fragment.app.Fragment;
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import com.luck.picture.lib.config.PictureConfig;
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import com.luck.picture.lib.config.PictureMimeType;
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import com.luck.picture.lib.entity.LocalMedia;
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import com.luck.picture.lib.style.PictureParameterStyle;
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import com.luck.picture.lib.tools.DoubleUtils;
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import java.lang.ref.WeakReference;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* @author：luck
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* @date：2017-5-24 22:30
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* @describe：PictureSelector
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*/
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public final class PictureSelector {
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private final WeakReference<Activity> mActivity;
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private final WeakReference<Fragment> mFragment;
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private PictureSelector(Activity activity) {
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this(activity, null);
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}
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private PictureSelector(Fragment fragment) {
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this(fragment.getActivity(), fragment);
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}
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private PictureSelector(Activity activity, Fragment fragment) {
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mActivity = new WeakReference<>(activity);
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mFragment = new WeakReference<>(fragment);
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}
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/**
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* Start PictureSelector for Activity.
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*
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* @param activity
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* @return PictureSelector instance.
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*/
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public static PictureSelector create(Activity activity) {
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return new PictureSelector(activity);
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}
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/**
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* Start PictureSelector for Fragment.
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*
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* @param fragment
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* @return PictureSelector instance.
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*/
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public static PictureSelector create(Fragment fragment) {
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return new PictureSelector(fragment);
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}
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/**
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* @param chooseMode Select the type of picture you want，all or Picture or Video .
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* @return LocalMedia PictureSelectionModel
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*/
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public PictureSelectionModel openGallery(int chooseMode) {
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return new PictureSelectionModel(this, chooseMode);
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}
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/**
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* @param chooseMode Select the type of picture you want，Picture or Video.
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* @return LocalMedia PictureSelectionModel
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*/
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public PictureSelectionModel openCamera(int chooseMode) {
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return new PictureSelectionModel(this, chooseMode, true);
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}
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/**
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* 外部预览时设置样式
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*
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* @param themeStyle
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* @return
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*/
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public PictureSelectionModel themeStyle(int themeStyle) {
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return new PictureSelectionModel(this, PictureMimeType.ofImage())
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.theme(themeStyle);
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}
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/**
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* 外部预览时动态代码设置样式
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*
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* @param style
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* @return
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*/
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public PictureSelectionModel setPictureStyle(PictureParameterStyle style) {
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return new PictureSelectionModel(this, PictureMimeType.ofImage())
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.setPictureStyle(style);
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}
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/**
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* @param data
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* @return Selector Multiple LocalMedia
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*/
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public static List<LocalMedia> obtainMultipleResult(Intent data) {
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if (data != null) {
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List<LocalMedia> result = data.getParcelableArrayListExtra(PictureConfig.EXTRA_RESULT_SELECTION);
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return result == null ? new ArrayList<>() : result;
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}
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return new ArrayList<>();
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}
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/**
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* @param data
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* @return Put image Intent Data
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*/
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public static Intent putIntentResult(List<LocalMedia> data) {
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return new Intent().putParcelableArrayListExtra(PictureConfig.EXTRA_RESULT_SELECTION,
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(ArrayList<? extends Parcelable>) data);
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}
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/**
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* @param bundle
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* @return get Selector LocalMedia
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*/
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public static List<LocalMedia> obtainSelectorList(Bundle bundle) {
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if (bundle != null) {
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List<LocalMedia> selectionMedias = bundle.getParcelableArrayList(PictureConfig.EXTRA_SELECT_LIST);
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return selectionMedias == null ? new ArrayList<>() : selectionMedias;
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}
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return new ArrayList<>();
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}
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/**
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* @param selectedImages
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* @return put Selector LocalMedia
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*/
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public static void saveSelectorList(Bundle outState, List<LocalMedia> selectedImages) {
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outState.putParcelableArrayList(PictureConfig.EXTRA_SELECT_LIST,
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(ArrayList<? extends Parcelable>) selectedImages);
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}
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/**
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* set preview image
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*
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* @param position
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* @param medias
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*/
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public void externalPicturePreview(int position, List<LocalMedia> medias, int enterAnimation) {
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if (!DoubleUtils.isFastDoubleClick()) {
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Intent intent = new Intent(getActivity(), PictureExternalPreviewActivity.class);
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intent.putParcelableArrayListExtra(PictureConfig.EXTRA_PREVIEW_SELECT_LIST,
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(ArrayList<? extends Parcelable>) medias);
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intent.putExtra(PictureConfig.EXTRA_POSITION, position);
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getActivity().startActivity(intent);
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getActivity().overridePendingTransition(enterAnimation != 0
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? enterAnimation : R.anim.picture_anim_enter, R.anim.picture_anim_fade_in);
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}
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}
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/**
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* set preview image
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*
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* @param position
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* @param medias
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* @param directory_path
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*/
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public void externalPicturePreview(int position, String directory_path, List<LocalMedia> medias, int enterAnimation) {
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if (!DoubleUtils.isFastDoubleClick()) {
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Intent intent = new Intent(getActivity(), PictureExternalPreviewActivity.class);
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intent.putParcelableArrayListExtra(PictureConfig.EXTRA_PREVIEW_SELECT_LIST, (ArrayList<? extends Parcelable>) medias);
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intent.putExtra(PictureConfig.EXTRA_POSITION, position);
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intent.putExtra(PictureConfig.EXTRA_DIRECTORY_PATH, directory_path);
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getActivity().startActivity(intent);
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getActivity().overridePendingTransition(enterAnimation != 0
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? enterAnimation : R.anim.picture_anim_enter, R.anim.picture_anim_fade_in);
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}
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}
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/**
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* set preview video
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*
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* @param path
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*/
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public void externalPictureVideo(String path) {
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if (!DoubleUtils.isFastDoubleClick()) {
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Intent intent = new Intent(getActivity(), PictureVideoPlayActivity.class);
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intent.putExtra(PictureConfig.EXTRA_VIDEO_PATH, path);
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intent.putExtra(PictureConfig.EXTRA_PREVIEW_VIDEO, true);
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getActivity().startActivity(intent);
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}
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}
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/**
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* set preview audio
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*
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* @param path
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*/
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public void externalPictureAudio(String path) {
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if (!DoubleUtils.isFastDoubleClick()) {
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Intent intent = new Intent(getActivity(), PicturePlayAudioActivity.class);
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intent.putExtra(PictureConfig.EXTRA_AUDIO_PATH, path);
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getActivity().startActivity(intent);
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getActivity().overridePendingTransition(R.anim.picture_anim_enter, 0);
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}
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}
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/**
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* @return Activity.
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*/
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@Nullable
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Activity getActivity() {
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return mActivity.get();
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}
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/**
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* @return Fragment.
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*/
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@Nullable
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Fragment getFragment() {
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return mFragment != null ? mFragment.get() : null;
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}
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}
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