camera-scan/com.king.camera.scan/BaseCameraScanFragment

BaseCameraScanFragment

abstract class BaseCameraScanFragment<T : Any> : Fragment, CameraScan.OnScanResultCallback<T>

相机扫描基类；BaseCameraScanFragment 内部持有CameraScan，便于快速实现扫描识别。

快速实现扫描识别主要有以下几种方式：

1、通过继承 [BaseCameraScanActivity]或者[BaseCameraScanFragment]或其子类，可快速实现扫描识别。（适用于大多数场景，自定义布局时需覆写getLayoutId方法）

2、在你项目的Activity或者Fragment中实例化一个[BaseCameraScan]。（适用于想在扫描界面写交互逻辑，又因为项目架构或其它原因，无法直接或间接继承[BaseCameraScanActivity]或[BaseCameraScanFragment]时使用）

3、继承[CameraScan]自己实现一个，可参照默认实现类[BaseCameraScan]，其他步骤同方式2。（高级用法，谨慎使用）

Author

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Constructors

BaseCameraScanFragment

constructor()

Types

Companion

object Companion

Functions

createAnalyzer

abstract fun createAnalyzer(): Analyzer<T>?

创建分析器

createCameraScan

open fun createCameraScan(previewView: PreviewView): CameraScan<T>

创建CameraScan

createRootView

open fun createRootView(inflater: LayoutInflater, container: ViewGroup?): View

创建rootView

dump

open fun dump(@NonNull p0: String, @Nullable p1: FileDescriptor?, @NonNull p2: PrintWriter, @Nullable p3: Array<String>?)

equals

operator override fun equals(@Nullable other: Any?): Boolean

findViewById

fun <T : View?> findViewById(id: Int): View?

通过ID查找视图

getActivity

@Nullable

fun getActivity(): FragmentActivity?

getAllowEnterTransitionOverlap

open fun getAllowEnterTransitionOverlap(): Boolean

getAllowReturnTransitionOverlap

open fun getAllowReturnTransitionOverlap(): Boolean

getArguments

@Nullable

fun getArguments(): Bundle?

getChildFragmentManager

@NonNull

fun getChildFragmentManager(): FragmentManager

getContext

@Nullable

open fun getContext(): Context?

getDefaultViewModelProviderFactory

@NonNull

open override fun getDefaultViewModelProviderFactory(): ViewModelProvider.Factory

getEnterTransition

@Nullable

open fun getEnterTransition(): Any?

getExitTransition

@Nullable

open fun getExitTransition(): Any?

getFlashlightId

open fun getFlashlightId(): Int

获取 ivFlashlight 的ID

getFragmentManager

@Nullable

fun ~~getFragmentManager~~(): FragmentManager?

fun getHost(): Any?

fun getId(): Int

open fun getLayoutId(): Int

布局ID；通过覆写此方法可以自定义布局

getLayoutInflater

@NonNull

fun getLayoutInflater(): LayoutInflater

@NonNull

@RestrictTo(value = [RestrictTo.Scope.LIBRARY_GROUP_PREFIX])

open fun ~~getLayoutInflater~~(@Nullable p0: Bundle?): LayoutInflater

getLifecycle

@NonNull

open override fun getLifecycle(): Lifecycle

getLoaderManager

@NonNull

open fun ~~getLoaderManager~~(): LoaderManager

getParentFragment

@Nullable

fun getParentFragment(): Fragment?

getParentFragmentManager

@NonNull

fun getParentFragmentManager(): FragmentManager

getPreviewViewId

open fun getPreviewViewId(): Int

预览视图previewView的ID

getReenterTransition

@Nullable

open fun getReenterTransition(): Any?

getResources

@NonNull

fun getResources(): Resources

getRetainInstance

fun ~~getRetainInstance~~(): Boolean

getReturnTransition

@Nullable

open fun getReturnTransition(): Any?

getRootView

open fun getRootView(): View

获取根视图

getSavedStateRegistry

@NonNull

override fun getSavedStateRegistry(): SavedStateRegistry

getSharedElementEnterTransition

@Nullable

open fun getSharedElementEnterTransition(): Any?

getSharedElementReturnTransition

@Nullable

open fun getSharedElementReturnTransition(): Any?

getString

@NonNull

fun getString(@StringRes p0: Int): String

@NonNull

fun getString(@StringRes p0: Int, @Nullable vararg p1: Any): String

getTag

@Nullable

fun getTag(): String?

getTargetFragment

@Nullable

fun ~~getTargetFragment~~(): Fragment?

getTargetRequestCode

fun ~~getTargetRequestCode~~(): Int

getText

@NonNull

fun getText(@StringRes p0: Int): CharSequence

getUserVisibleHint

open fun ~~getUserVisibleHint~~(): Boolean

getView

@Nullable

open fun getView(): View?