io.rong.imkit.picture

Class PicturePreviewActivity

java.lang.Object

AppCompatActivity

io.rong.imkit.picture.PictureBaseActivity

io.rong.imkit.picture.PicturePreviewActivity

All Implemented Interfaces:

android.os.Handler.Callback, android.view.View.OnClickListener, ViewPagerAdapter.OnCallBackActivity

public class PicturePreviewActivity
extends PictureBaseActivity
implements android.view.View.OnClickListener, ViewPagerAdapter.OnCallBackActivity

Field Summary

Fields

Modifier and Type	Field and Description
protected ViewPagerAdapter	adapter
protected android.view.animation.Animation	animation
protected android.view.View	btnCheck
protected android.widget.TextView	check
protected java.util.List<LocalMedia>	images
protected int	index
protected boolean	is_bottom_preview
protected android.widget.CheckBox	mCbOriginal
protected android.os.Handler	mHandler
protected android.widget.TextView	mTvPictureOk
protected android.widget.ImageView	picture_left_back
protected int	position
protected boolean	refresh
protected int	screenWidth
protected android.widget.FrameLayout	selectBarLayout
protected java.util.List<LocalMedia>	selectImages
protected android.widget.FrameLayout	topLayout
protected ViewPager2	viewPager

Fields inherited from class io.rong.imkit.picture.PictureBaseActivity

cameraPath, colorPrimary, colorPrimaryDark, compressDialog, config, container, dialog, numComplete, openWhiteStatusBar, originalPath, selectionMedias

Constructor Summary

Constructors

Constructor and Description
PicturePreviewActivity()

Method Summary

Modifier and Type	Method and Description
int	getResourceId() 获取布局文件
void	initPictureSelectorStyle() 动态设置相册主题
protected void	initWidgets()
boolean	isSelected(LocalMedia image) 当前图片是否选中
void	onActivityBackPressed() 关闭预览Activity
void	onBackPressed()
protected void	onCheckedComplete()
void	onClick(android.view.View view)
protected void	onComplete()
protected void	onCreate(android.os.Bundle savedInstanceState)
protected void	onDestroy()
void	onImageChecked(int position) 判断当前图片是否选中
protected void	onPageSelectedChange(LocalMedia media) ViewPage滑动数据变化回调
void	onResult(java.util.List<LocalMedia> images) return image result
protected void	onSelectedChange(boolean isAddRemove, LocalMedia media) 选中或是移除
protected void	onSelectNumChange(boolean isRefresh) 更新图片选择数量
protected void	updateSelector(boolean isRefresh) 更新图片列表选中效果

Methods inherited from class io.rong.imkit.picture.PictureBaseActivity

attachBaseContext, closeActivity, createNewFolder, dismissCompressDialog, dismissDialog, getContext, getImageFolder, handleMessage, handlerResult, onRequestPermissionsResult, onSaveInstanceState, removeImage, showCompressDialog, showPleaseDialog, startOpenCamera

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

picture_left_back

protected android.widget.ImageView picture_left_back

mTvPictureOk

protected android.widget.TextView mTvPictureOk

viewPager

protected ViewPager2 viewPager

position

protected int position

is_bottom_preview

protected boolean is_bottom_preview

images

protected java.util.List<LocalMedia> images

selectImages

protected java.util.List<LocalMedia> selectImages

check

protected android.widget.TextView check

adapter

protected ViewPagerAdapter adapter

animation

protected android.view.animation.Animation animation

btnCheck

protected android.view.View btnCheck

refresh

protected boolean refresh

index

protected int index

screenWidth

protected int screenWidth

mHandler

protected android.os.Handler mHandler

selectBarLayout

protected android.widget.FrameLayout selectBarLayout

topLayout

protected android.widget.FrameLayout topLayout

mCbOriginal

protected android.widget.CheckBox mCbOriginal

Constructor Detail

PicturePreviewActivity

public PicturePreviewActivity()

Method Detail

getResourceId

public int getResourceId()

Description copied from class: PictureBaseActivity

获取布局文件

Specified by:

getResourceId in class PictureBaseActivity

Returns:

initWidgets

protected void initWidgets()

Overrides:

initWidgets in class PictureBaseActivity

initPictureSelectorStyle

public void initPictureSelectorStyle()

动态设置相册主题

Overrides:

initPictureSelectorStyle in class PictureBaseActivity

onCreate

protected void onCreate(android.os.Bundle savedInstanceState)

Overrides:

onCreate in class PictureBaseActivity

onResult

public void onResult(java.util.List<LocalMedia> images)

Description copied from class: PictureBaseActivity

return image result

Overrides:

onResult in class PictureBaseActivity

onDestroy

protected void onDestroy()

Overrides:

onDestroy in class PictureBaseActivity

onImageChecked

public void onImageChecked(int position)

判断当前图片是否选中

Parameters:

position -

onSelectNumChange

protected void onSelectNumChange(boolean isRefresh)

更新图片选择数量

isSelected

public boolean isSelected(LocalMedia image)

当前图片是否选中

Parameters:

image -

Returns:

updateSelector

protected void updateSelector(boolean isRefresh)

更新图片列表选中效果

Parameters:

isRefresh -

onPageSelectedChange

protected void onPageSelectedChange(LocalMedia media)

ViewPage滑动数据变化回调

Parameters:

media -

onClick

public void onClick(android.view.View view)

Specified by:

onClick in interface android.view.View.OnClickListener

onBackPressed

public void onBackPressed()

onComplete

protected void onComplete()

onCheckedComplete

protected void onCheckedComplete()

onSelectedChange

protected void onSelectedChange(boolean isAddRemove,
                                LocalMedia media)

选中或是移除

Parameters:

isAddRemove -

media -

onActivityBackPressed

public void onActivityBackPressed()

Description copied from interface: ViewPagerAdapter.OnCallBackActivity

关闭预览Activity

Specified by:

onActivityBackPressed in interface ViewPagerAdapter.OnCallBackActivity