QMUITopBar (qmui 1.1.3 API)

java.lang.Object
- android.view.View
- - android.view.ViewGroup
  - - android.widget.RelativeLayout
    - - com.qmuiteam.qmui.widget.QMUITopBar

所有已实现的接口:

android.graphics.drawable.Drawable.Callback, android.view.accessibility.AccessibilityEventSource, android.view.KeyEvent.Callback, android.view.ViewManager, android.view.ViewParent
```
public class QMUITopBar
extends android.widget.RelativeLayout
```
通用的顶部 Bar。提供了以下功能：
- 在左侧/右侧添加图片按钮/文字按钮/自定义 View。
- 设置标题/副标题，且支持设置标题/副标题的水平对齐方式。

嵌套类概要
- 从类继承的嵌套类/接口 android.widget.RelativeLayout
  android.widget.RelativeLayout.LayoutParams
- 从类继承的嵌套类/接口 android.view.ViewGroup
  android.view.ViewGroup.MarginLayoutParams, android.view.ViewGroup.OnHierarchyChangeListener
- 从类继承的嵌套类/接口 android.view.View
  android.view.View.AccessibilityDelegate, android.view.View.BaseSavedState, android.view.View.DragShadowBuilder, android.view.View.MeasureSpec, android.view.View.OnApplyWindowInsetsListener, android.view.View.OnAttachStateChangeListener, android.view.View.OnCapturedPointerListener, android.view.View.OnClickListener, android.view.View.OnContextClickListener, android.view.View.OnCreateContextMenuListener, android.view.View.OnDragListener, android.view.View.OnFocusChangeListener, android.view.View.OnGenericMotionListener, android.view.View.OnHoverListener, android.view.View.OnKeyListener, android.view.View.OnLayoutChangeListener, android.view.View.OnLongClickListener, android.view.View.OnScrollChangeListener, android.view.View.OnSystemUiVisibilityChangeListener, android.view.View.OnTouchListener

字段概要
- 从类继承的字段 android.widget.RelativeLayout
  ABOVE, ALIGN_BASELINE, ALIGN_BOTTOM, ALIGN_END, ALIGN_LEFT, ALIGN_PARENT_BOTTOM, ALIGN_PARENT_END, ALIGN_PARENT_LEFT, ALIGN_PARENT_RIGHT, ALIGN_PARENT_START, ALIGN_PARENT_TOP, ALIGN_RIGHT, ALIGN_START, ALIGN_TOP, BELOW, CENTER_HORIZONTAL, CENTER_IN_PARENT, CENTER_VERTICAL, END_OF, LEFT_OF, RIGHT_OF, START_OF, TRUE
- 从类继承的字段 android.view.ViewGroup
  CLIP_TO_PADDING_MASK, FOCUS_AFTER_DESCENDANTS, FOCUS_BEFORE_DESCENDANTS, FOCUS_BLOCK_DESCENDANTS, LAYOUT_MODE_CLIP_BOUNDS, LAYOUT_MODE_OPTICAL_BOUNDS, PERSISTENT_ALL_CACHES, PERSISTENT_ANIMATION_CACHE, PERSISTENT_NO_CACHE, PERSISTENT_SCROLLING_CACHE
- 从类继承的字段 android.view.View
  ACCESSIBILITY_LIVE_REGION_ASSERTIVE, ACCESSIBILITY_LIVE_REGION_NONE, ACCESSIBILITY_LIVE_REGION_POLITE, ALPHA, AUTOFILL_FLAG_INCLUDE_NOT_IMPORTANT_VIEWS, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DATE, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DAY, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_MONTH, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_YEAR, AUTOFILL_HINT_CREDIT_CARD_NUMBER, AUTOFILL_HINT_CREDIT_CARD_SECURITY_CODE, AUTOFILL_HINT_EMAIL_ADDRESS, AUTOFILL_HINT_NAME, AUTOFILL_HINT_PASSWORD, AUTOFILL_HINT_PHONE, AUTOFILL_HINT_POSTAL_ADDRESS, AUTOFILL_HINT_POSTAL_CODE, AUTOFILL_HINT_USERNAME, AUTOFILL_TYPE_DATE, AUTOFILL_TYPE_LIST, AUTOFILL_TYPE_NONE, AUTOFILL_TYPE_TEXT, AUTOFILL_TYPE_TOGGLE, DRAG_FLAG_GLOBAL, DRAG_FLAG_GLOBAL_PERSISTABLE_URI_PERMISSION, DRAG_FLAG_GLOBAL_PREFIX_URI_PERMISSION, DRAG_FLAG_GLOBAL_URI_READ, DRAG_FLAG_GLOBAL_URI_WRITE, DRAG_FLAG_OPAQUE, DRAWING_CACHE_QUALITY_AUTO, DRAWING_CACHE_QUALITY_HIGH, DRAWING_CACHE_QUALITY_LOW, EMPTY_STATE_SET, ENABLED_FOCUSED_SELECTED_STATE_SET, ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, ENABLED_FOCUSED_STATE_SET, ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET, ENABLED_SELECTED_STATE_SET, ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET, ENABLED_STATE_SET, ENABLED_WINDOW_FOCUSED_STATE_SET, FIND_VIEWS_WITH_CONTENT_DESCRIPTION, FIND_VIEWS_WITH_TEXT, FOCUS_BACKWARD, FOCUS_DOWN, FOCUS_FORWARD, FOCUS_LEFT, FOCUS_RIGHT, FOCUS_UP, FOCUSABLE, FOCUSABLE_AUTO, FOCUSABLES_ALL, FOCUSABLES_TOUCH_MODE, FOCUSED_SELECTED_STATE_SET, FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, FOCUSED_STATE_SET, FOCUSED_WINDOW_FOCUSED_STATE_SET, GONE, HAPTIC_FEEDBACK_ENABLED, IMPORTANT_FOR_ACCESSIBILITY_AUTO, IMPORTANT_FOR_ACCESSIBILITY_NO, IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS, IMPORTANT_FOR_ACCESSIBILITY_YES, IMPORTANT_FOR_AUTOFILL_AUTO, IMPORTANT_FOR_AUTOFILL_NO, IMPORTANT_FOR_AUTOFILL_NO_EXCLUDE_DESCENDANTS, IMPORTANT_FOR_AUTOFILL_YES, IMPORTANT_FOR_AUTOFILL_YES_EXCLUDE_DESCENDANTS, INVISIBLE, KEEP_SCREEN_ON, LAYER_TYPE_HARDWARE, LAYER_TYPE_NONE, LAYER_TYPE_SOFTWARE, LAYOUT_DIRECTION_INHERIT, LAYOUT_DIRECTION_LOCALE, LAYOUT_DIRECTION_LTR, LAYOUT_DIRECTION_RTL, MEASURED_HEIGHT_STATE_SHIFT, MEASURED_SIZE_MASK, MEASURED_STATE_MASK, MEASURED_STATE_TOO_SMALL, NO_ID, NOT_FOCUSABLE, OVER_SCROLL_ALWAYS, OVER_SCROLL_IF_CONTENT_SCROLLS, OVER_SCROLL_NEVER, PRESSED_ENABLED_FOCUSED_SELECTED_STATE_SET, PRESSED_ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_FOCUSED_STATE_SET, PRESSED_ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_SELECTED_STATE_SET, PRESSED_ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_STATE_SET, PRESSED_ENABLED_WINDOW_FOCUSED_STATE_SET, PRESSED_FOCUSED_SELECTED_STATE_SET, PRESSED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_FOCUSED_STATE_SET, PRESSED_FOCUSED_WINDOW_FOCUSED_STATE_SET, PRESSED_SELECTED_STATE_SET, PRESSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_STATE_SET, PRESSED_WINDOW_FOCUSED_STATE_SET, ROTATION, ROTATION_X, ROTATION_Y, SCALE_X, SCALE_Y, SCREEN_STATE_OFF, SCREEN_STATE_ON, SCROLL_AXIS_HORIZONTAL, SCROLL_AXIS_NONE, SCROLL_AXIS_VERTICAL, SCROLL_INDICATOR_BOTTOM, SCROLL_INDICATOR_END, SCROLL_INDICATOR_LEFT, SCROLL_INDICATOR_RIGHT, SCROLL_INDICATOR_START, SCROLL_INDICATOR_TOP, SCROLLBAR_POSITION_DEFAULT, SCROLLBAR_POSITION_LEFT, SCROLLBAR_POSITION_RIGHT, SCROLLBARS_INSIDE_INSET, SCROLLBARS_INSIDE_OVERLAY, SCROLLBARS_OUTSIDE_INSET, SCROLLBARS_OUTSIDE_OVERLAY, SELECTED_STATE_SET, SELECTED_WINDOW_FOCUSED_STATE_SET, SOUND_EFFECTS_ENABLED, STATUS_BAR_HIDDEN, STATUS_BAR_VISIBLE, SYSTEM_UI_FLAG_FULLSCREEN, SYSTEM_UI_FLAG_HIDE_NAVIGATION, SYSTEM_UI_FLAG_IMMERSIVE, SYSTEM_UI_FLAG_IMMERSIVE_STICKY, SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN, SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION, SYSTEM_UI_FLAG_LAYOUT_STABLE, SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR, SYSTEM_UI_FLAG_LIGHT_STATUS_BAR, SYSTEM_UI_FLAG_LOW_PROFILE, SYSTEM_UI_FLAG_VISIBLE, SYSTEM_UI_LAYOUT_FLAGS, TEXT_ALIGNMENT_CENTER, TEXT_ALIGNMENT_GRAVITY, TEXT_ALIGNMENT_INHERIT, TEXT_ALIGNMENT_TEXT_END, TEXT_ALIGNMENT_TEXT_START, TEXT_ALIGNMENT_VIEW_END, TEXT_ALIGNMENT_VIEW_START, TEXT_DIRECTION_ANY_RTL, TEXT_DIRECTION_FIRST_STRONG, TEXT_DIRECTION_FIRST_STRONG_LTR, TEXT_DIRECTION_FIRST_STRONG_RTL, TEXT_DIRECTION_INHERIT, TEXT_DIRECTION_LOCALE, TEXT_DIRECTION_LTR, TEXT_DIRECTION_RTL, TRANSLATION_X, TRANSLATION_Y, TRANSLATION_Z, VIEW_LOG_TAG, VISIBLE, WINDOW_FOCUSED_STATE_SET, X, Y, Z

构造器概要

构造器
构造器和说明
`QMUITopBar(android.content.Context context)`
`QMUITopBar(android.content.Context context, android.util.AttributeSet attrs)`
`QMUITopBar(android.content.Context context, android.util.AttributeSet attrs, int defStyleAttr)`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`QMUIAlphaImageButton`	`addLeftBackImageButton()` 便捷方法，在 TopBar 左边添加一个返回图标按钮
`QMUIAlphaImageButton`	`addLeftImageButton(int drawableResId, int viewId)` 根据 resourceId 生成一个 TopBar 的按钮，并 add 到 TopBar 的左边
`android.widget.Button`	`addLeftTextButton(int stringResId, int viewId)` 在 TopBar 左边添加一个 Button，并设置文字
`android.widget.Button`	`addLeftTextButton(java.lang.String buttonText, int viewId)` 在 TopBar 左边添加一个 Button，并设置文字
`void`	`addLeftView(android.view.View view, int viewId)` 在TopBar的左侧添加View，如果此前已经有View通过该方法添加到TopBar，则新添加进去的View会出现在已有View的右侧
`void`	`addLeftView(android.view.View view, int viewId, android.widget.RelativeLayout.LayoutParams layoutParams)` 在TopBar的左侧添加View，如果此前已经有View通过该方法添加到TopBar，则新添加进去的View会出现在已有View的右侧。
`QMUIAlphaImageButton`	`addRightImageButton(int drawableResId, int viewId)` 根据 resourceId 生成一个 TopBar 的按钮，并 add 到 TopBar 的右侧
`android.widget.Button`	`addRightTextButton(int stringResId, int viewId)` 在 TopBar 右边添加一个 Button，并设置文字
`android.widget.Button`	`addRightTextButton(java.lang.String buttonText, int viewId)` 在 TopBar 右边添加一个 Button，并设置文字
`void`	`addRightView(android.view.View view, int viewId)` 在 TopBar 的右侧添加 View，如果此前已经有 iew 通过该方法添加到 TopBar，则新添加进去的View会出现在已有View的左侧
`void`	`addRightView(android.view.View view, int viewId, android.widget.RelativeLayout.LayoutParams layoutParams)` 在 TopBar 的右侧添加 View，如果此前已经有 View 通过该方法添加到 TopBar，则新添加进去的 View 会出现在已有View的左侧。
`int`	`computeAndSetBackgroundAlpha(int currentOffset, int alphaBeginOffset, int alphaTargetOffset)` 根据当前 offset、透明度变化的初始 offset 和目标 offset，计算并设置 Topbar 的透明度
`android.widget.RelativeLayout.LayoutParams`	`generateTopBarImageButtonLayoutParams()` 生成一个 LayoutParams，当把 Button addView 到 TopBar 时，使用这个 LayouyParams
`android.widget.RelativeLayout.LayoutParams`	`generateTopBarTextButtonLayoutParams()` 生成一个LayoutParams，当把 Button addView 到 TopBar 时，使用这个 LayouyParams
`java.lang.CharSequence`	`getTitle()`
`android.graphics.Rect`	`getTitleContainerRect()`
`protected void`	`onAttachedToWindow()`
`protected void`	`onLayout(boolean changed, int l, int t, int r, int b)`
`protected void`	`onMeasure(int widthMeasureSpec, int heightMeasureSpec)`
`void`	`removeAllLeftViews()` 移除 TopBar 左边所有的 View
`void`	`removeAllRightViews()` 移除 TopBar 右边所有的 View
`void`	`removeCenterViewAndTitleView()` 移除 TopBar 的 centerView 和 titleView
`void`	`setBackgroundAlpha(int alpha)` 设置 TopBar 背景的透明度
`void`	`setBackgroundDividerEnabled(boolean enabled)` 设置是否要 Topbar 底部的分割线
`void`	`setCenterView(android.view.View view)` 在 TopBar 的中间添加 View，如果此前已经有 View 通过该方法添加到 TopBar，则旧的View会被 remove
`android.widget.TextView`	`setEmojiTitle(java.lang.String title)`
`void`	`setSubTitle(int resId)` 添加 TopBar 的副标题
`void`	`setSubTitle(java.lang.String subTitle)` 添加 TopBar 的副标题
`android.widget.TextView`	`setTitle(int resId)` 添加 TopBar 的标题
`android.widget.TextView`	`setTitle(java.lang.String title)` 添加 TopBar 的标题
`void`	`setTitleGravity(int gravity)` 设置 TopBar 的 gravity，用于控制 title 和 subtitle 的对齐方式
`void`	`showTitleView(boolean toShow)`

从类继承的方法 android.widget.RelativeLayout
checkLayoutParams, generateDefaultLayoutParams, generateLayoutParams, generateLayoutParams, getAccessibilityClassName, getBaseline, getGravity, requestLayout, setGravity, setHorizontalGravity, setIgnoreGravity, setVerticalGravity, shouldDelayChildPressedState

从类继承的方法 android.view.ViewGroup
addChildrenForAccessibility, addFocusables, addKeyboardNavigationClusters, addStatesFromChildren, addTouchables, addView, addView, addView, addView, addView, addViewInLayout, addViewInLayout, attachLayoutAnimationParameters, attachViewToParent, bringChildToFront, canAnimate, childDrawableStateChanged, childHasTransientStateChanged, cleanupLayoutState, clearChildFocus, clearDisappearingChildren, clearFocus, debug, detachAllViewsFromParent, detachViewFromParent, detachViewFromParent, detachViewsFromParent, dispatchApplyWindowInsets, dispatchCapturedPointerEvent, dispatchConfigurationChanged, dispatchDisplayHint, dispatchDragEvent, dispatchDraw, dispatchDrawableHotspotChanged, dispatchFreezeSelfOnly, dispatchGenericFocusedEvent, dispatchGenericPointerEvent, dispatchHoverEvent, dispatchKeyEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchPointerCaptureChanged, dispatchProvideAutofillStructure, dispatchProvideStructure, dispatchRestoreInstanceState, dispatchSaveInstanceState, dispatchSetActivated, dispatchSetPressed, dispatchSetSelected, dispatchSystemUiVisibilityChanged, dispatchThawSelfOnly, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, drawableStateChanged, drawChild, endViewTransition, findFocus, findViewsWithText, focusableViewAvailable, focusSearch, gatherTransparentRegion, getChildAt, getChildCount, getChildDrawingOrder, getChildMeasureSpec, getChildStaticTransformation, getChildVisibleRect, getClipChildren, getClipToPadding, getDescendantFocusability, getFocusedChild, getLayoutAnimation, getLayoutAnimationListener, getLayoutMode, getLayoutTransition, getNestedScrollAxes, getOverlay, getPersistentDrawingCache, getTouchscreenBlocksFocus, hasFocus, hasTransientState, indexOfChild, invalidateChild, invalidateChildInParent, isAlwaysDrawnWithCacheEnabled, isAnimationCacheEnabled, isChildrenDrawingOrderEnabled, isChildrenDrawnWithCacheEnabled, isMotionEventSplittingEnabled, isTransitionGroup, jumpDrawablesToCurrentState, layout, measureChild, measureChildren, measureChildWithMargins, notifySubtreeAccessibilityStateChanged, offsetDescendantRectToMyCoords, offsetRectIntoDescendantCoords, onCreateDrawableState, onDescendantInvalidated, onDetachedFromWindow, onInterceptHoverEvent, onInterceptTouchEvent, onNestedFling, onNestedPreFling, onNestedPrePerformAccessibilityAction, onNestedPreScroll, onNestedScroll, onNestedScrollAccepted, onRequestFocusInDescendants, onRequestSendAccessibilityEvent, onResolvePointerIcon, onStartNestedScroll, onStopNestedScroll, onViewAdded, onViewRemoved, recomputeViewAttributes, removeAllViews, removeAllViewsInLayout, removeDetachedView, removeView, removeViewAt, removeViewInLayout, removeViews, removeViewsInLayout, requestChildFocus, requestChildRectangleOnScreen, requestDisallowInterceptTouchEvent, requestFocus, requestSendAccessibilityEvent, requestTransparentRegion, restoreDefaultFocus, scheduleLayoutAnimation, setAddStatesFromChildren, setAlwaysDrawnWithCacheEnabled, setAnimationCacheEnabled, setChildrenDrawingCacheEnabled, setChildrenDrawingOrderEnabled, setChildrenDrawnWithCacheEnabled, setClipChildren, setClipToPadding, setDescendantFocusability, setLayoutAnimation, setLayoutAnimationListener, setLayoutMode, setLayoutTransition, setMotionEventSplittingEnabled, setOnHierarchyChangeListener, setPersistentDrawingCache, setStaticTransformationsEnabled, setTouchscreenBlocksFocus, setTransitionGroup, showContextMenuForChild, showContextMenuForChild, startActionModeForChild, startActionModeForChild, startLayoutAnimation, startViewTransition, updateViewLayout

从类继承的方法 android.view.View
addExtraDataToAccessibilityNodeInfo, addFocusables, addOnAttachStateChangeListener, addOnLayoutChangeListener, animate, announceForAccessibility, autofill, autofill, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, buildLayer, callOnClick, cancelDragAndDrop, cancelLongPress, cancelPendingInputEvents, canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, canScrollHorizontally, canScrollVertically, checkInputConnectionProxy, clearAnimation, combineMeasuredStates, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeScroll, computeSystemWindowInsets, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createAccessibilityNodeInfo, createContextMenu, destroyDrawingCache, dispatchFinishTemporaryDetach, dispatchGenericMotionEvent, dispatchNestedFling, dispatchNestedPreFling, dispatchNestedPrePerformAccessibilityAction, dispatchNestedPreScroll, dispatchNestedScroll, dispatchPopulateAccessibilityEvent, dispatchStartTemporaryDetach, draw, drawableHotspotChanged, findViewById, findViewWithTag, fitSystemWindows, focusSearch, forceHasOverlappingRendering, forceLayout, generateViewId, getAccessibilityLiveRegion, getAccessibilityNodeProvider, getAccessibilityTraversalAfter, getAccessibilityTraversalBefore, getAlpha, getAnimation, getApplicationWindowToken, getAutofillHints, getAutofillId, getAutofillType, getAutofillValue, getBackground, getBackgroundTintList, getBackgroundTintMode, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getCameraDistance, getClipBounds, getClipBounds, getClipToOutline, getContentDescription, getContext, getContextMenuInfo, getDefaultFocusHighlightEnabled, getDefaultSize, getDisplay, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getElevation, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusable, getFocusables, getFocusedRect, getForeground, getForegroundGravity, getForegroundTintList, getForegroundTintMode, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHasOverlappingRendering, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getId, getImportantForAccessibility, getImportantForAutofill, getKeepScreenOn, getKeyDispatcherState, getLabelFor, getLayerType, getLayoutDirection, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLeftPaddingOffset, getLocalVisibleRect, getLocationInWindow, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, getNextClusterForwardId, getNextFocusDownId, getNextFocusForwardId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getOutlineProvider, getOverScrollMode, getPaddingBottom, getPaddingEnd, getPaddingLeft, getPaddingRight, getPaddingStart, getPaddingTop, getParent, getParentForAccessibility, getPivotX, getPivotY, getPointerIcon, getResources, getRevealOnFocusHint, getRight, getRightFadingEdgeStrength, getRightPaddingOffset, getRootView, getRootWindowInsets, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollIndicators, getScrollX, getScrollY, getSolidColor, getStateListAnimator, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getSystemUiVisibility, getTag, getTag, getTextAlignment, getTextDirection, getTooltipText, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchables, getTouchDelegate, getTransitionName, getTranslationX, getTranslationY, getTranslationZ, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarWidth, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowId, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, getZ, hasExplicitFocusable, hasFocusable, hasNestedScrollingParent, hasOnClickListeners, hasOverlappingRendering, hasPointerCapture, hasWindowFocus, inflate, invalidate, invalidate, invalidate, invalidateDrawable, invalidateOutline, isAccessibilityFocused, isActivated, isAttachedToWindow, isClickable, isContextClickable, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isFocusedByDefault, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isImportantForAccessibility, isImportantForAutofill, isInEditMode, isInLayout, isInTouchMode, isKeyboardNavigationCluster, isLaidOut, isLayoutDirectionResolved, isLayoutRequested, isLongClickable, isNestedScrollingEnabled, isOpaque, isPaddingOffsetRequired, isPaddingRelative, isPressed, isSaveEnabled, isSaveFromParentEnabled, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShown, isSoundEffectsEnabled, isTemporarilyDetached, isTextAlignmentResolved, isTextDirectionResolved, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, keyboardNavigationClusterSearch, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onAnimationEnd, onAnimationStart, onApplyWindowInsets, onCancelPendingInputEvents, onCapturedPointerEvent, onCheckIsTextEditor, onConfigurationChanged, onCreateContextMenu, onCreateInputConnection, onDisplayHint, onDragEvent, onDraw, onDrawForeground, onDrawScrollBars, onFilterTouchEventForSecurity, onFinishInflate, onFinishTemporaryDetach, onFocusChanged, onGenericMotionEvent, onHoverChanged, onHoverEvent, onInitializeAccessibilityEvent, onInitializeAccessibilityNodeInfo, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onOverScrolled, onPointerCaptureChange, onPopulateAccessibilityEvent, onProvideAutofillStructure, onProvideAutofillVirtualStructure, onProvideStructure, onProvideVirtualStructure, onRestoreInstanceState, onRtlPropertiesChanged, onSaveInstanceState, onScreenStateChanged, onScrollChanged, onSetAlpha, onSizeChanged, onStartTemporaryDetach, onTouchEvent, onTrackballEvent, onVisibilityAggregated, onVisibilityChanged, onWindowFocusChanged, onWindowSystemUiVisibilityChanged, onWindowVisibilityChanged, overScrollBy, performAccessibilityAction, performClick, performContextClick, performContextClick, performHapticFeedback, performHapticFeedback, performLongClick, performLongClick, playSoundEffect, post, postDelayed, postInvalidate, postInvalidate, postInvalidateDelayed, postInvalidateDelayed, postInvalidateOnAnimation, postInvalidateOnAnimation, postOnAnimation, postOnAnimationDelayed, refreshDrawableState, releasePointerCapture, removeCallbacks, removeOnAttachStateChangeListener, removeOnLayoutChangeListener, requestApplyInsets, requestFitSystemWindows, requestFocus, requestFocus, requestFocusFromTouch, requestPointerCapture, requestRectangleOnScreen, requestRectangleOnScreen, requestUnbufferedDispatch, resolveSize, resolveSizeAndState, restoreHierarchyState, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAccessibilityDelegate, setAccessibilityLiveRegion, setAccessibilityTraversalAfter, setAccessibilityTraversalBefore, setActivated, setAlpha, setAnimation, setAutofillHints, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBackgroundTintList, setBackgroundTintMode, setBottom, setCameraDistance, setClickable, setClipBounds, setClipToOutline, setContentDescription, setContextClickable, setDefaultFocusHighlightEnabled, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setElevation, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFocusable, setFocusable, setFocusableInTouchMode, setFocusedByDefault, setForeground, setForegroundGravity, setForegroundTintList, setForegroundTintMode, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHovered, setId, setImportantForAccessibility, setImportantForAutofill, setKeepScreenOn, setKeyboardNavigationCluster, setLabelFor, setLayerPaint, setLayerType, setLayoutDirection, setLayoutParams, setLeft, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNestedScrollingEnabled, setNextClusterForwardId, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnApplyWindowInsetsListener, setOnCapturedPointerListener, setOnClickListener, setOnContextClickListener, setOnCreateContextMenuListener, setOnDragListener, setOnFocusChangeListener, setOnGenericMotionListener, setOnHoverListener, setOnKeyListener, setOnLongClickListener, setOnScrollChangeListener, setOnSystemUiVisibilityChangeListener, setOnTouchListener, setOutlineProvider, setOverScrollMode, setPadding, setPaddingRelative, setPivotX, setPivotY, setPointerIcon, setPressed, setRevealOnFocusHint, setRight, setRotation, setRotationX, setRotationY, setSaveEnabled, setSaveFromParentEnabled, setScaleX, setScaleY, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollbarFadingEnabled, setScrollBarSize, setScrollBarStyle, setScrollContainer, setScrollIndicators, setScrollIndicators, setScrollX, setScrollY, setSelected, setSoundEffectsEnabled, setStateListAnimator, setSystemUiVisibility, setTag, setTag, setTextAlignment, setTextDirection, setTooltipText, setTop, setTouchDelegate, setTransitionName, setTranslationX, setTranslationY, setTranslationZ, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarPosition, setVisibility, setWillNotCacheDrawing, setWillNotDraw, setX, setY, setZ, showContextMenu, showContextMenu, startActionMode, startActionMode, startAnimation, startDrag, startDragAndDrop, startNestedScroll, stopNestedScroll, toString, unscheduleDrawable, unscheduleDrawable, updateDragShadow, verifyDrawable, willNotCacheDrawing, willNotDraw

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

从接口继承的方法 android.view.ViewParent
canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, createContextMenu, getLayoutDirection, getParent, getParentForAccessibility, getTextAlignment, getTextDirection, isLayoutDirectionResolved, isLayoutRequested, isTextAlignmentResolved, isTextDirectionResolved, keyboardNavigationClusterSearch, requestFitSystemWindows

- 构造器详细资料
  - QMUITopBar
```
public QMUITopBar(android.content.Context context,
                  android.util.AttributeSet attrs,
                  int defStyleAttr)
```
  - QMUITopBar
```
public QMUITopBar(android.content.Context context,
                  android.util.AttributeSet attrs)
```
  - QMUITopBar
```
public QMUITopBar(android.content.Context context)
```
- 方法详细资料
  - onAttachedToWindow
```
protected void onAttachedToWindow()
```
    覆盖:
    
    onAttachedToWindow 在类中 android.view.ViewGroup
  - setCenterView
```
public void setCenterView(android.view.View view)
```
    在 TopBar 的中间添加 View，如果此前已经有 View 通过该方法添加到 TopBar，则旧的View会被 remove
    
    参数:
    
    view - 要添加到TopBar中间的View
  - setTitle
```
public android.widget.TextView setTitle(int resId)
```
    添加 TopBar 的标题
    
    参数:
    
    resId - TopBar 的标题 resId
  - setTitle
```
public android.widget.TextView setTitle(java.lang.String title)
```
    添加 TopBar 的标题
    
    参数:
    
    title - TopBar 的标题
  - getTitle
```
public java.lang.CharSequence getTitle()
```
  - setEmojiTitle
```
public android.widget.TextView setEmojiTitle(java.lang.String title)
```
  - showTitleView
```
public void showTitleView(boolean toShow)
```
  - setSubTitle
```
public void setSubTitle(java.lang.String subTitle)
```
    添加 TopBar 的副标题
    
    参数:
    
    subTitle - TopBar 的副标题
  - setSubTitle
```
public void setSubTitle(int resId)
```
    添加 TopBar 的副标题
    
    参数:
    
    resId - TopBar 的副标题 resId
  - setTitleGravity
```
public void setTitleGravity(int gravity)
```
    设置 TopBar 的 gravity，用于控制 title 和 subtitle 的对齐方式
    
    参数:
    
    gravity - 参考 Gravity
  - getTitleContainerRect
```
public android.graphics.Rect getTitleContainerRect()
```
  - addLeftView
```
public void addLeftView(android.view.View view,
                        int viewId)
```
    在TopBar的左侧添加View，如果此前已经有View通过该方法添加到TopBar，则新添加进去的View会出现在已有View的右侧
    
    参数:
    
    view - 要添加到 TopBar 左边的 View
    
    viewId - 该按钮的id，可在ids.xml中找到合适的或新增。手工指定viewId是为了适应自动化测试。
  - addLeftView
```
public void addLeftView(android.view.View view,
                        int viewId,
                        android.widget.RelativeLayout.LayoutParams layoutParams)
```
    在TopBar的左侧添加View，如果此前已经有View通过该方法添加到TopBar，则新添加进去的View会出现在已有View的右侧。
    
    参数:
    
    view - 要添加到 TopBar 左边的 View。
    
    viewId - 该按钮的 id，可在 ids.xml 中找到合适的或新增。手工指定 viewId 是为了适应自动化测试。
    
    layoutParams - 传入一个 LayoutParams，当把 Button addView 到 TopBar 时，使用这个 LayouyParams。
  - addRightView
```
public void addRightView(android.view.View view,
                         int viewId)
```
    在 TopBar 的右侧添加 View，如果此前已经有 iew 通过该方法添加到 TopBar，则新添加进去的View会出现在已有View的左侧
    
    参数:
    
    view - 要添加到 TopBar 右边的View
    
    viewId - 该按钮的id，可在 ids.xml 中找到合适的或新增。手工指定 viewId 是为了适应自动化测试。
  - addRightView
```
public void addRightView(android.view.View view,
                         int viewId,
                         android.widget.RelativeLayout.LayoutParams layoutParams)
```
    在 TopBar 的右侧添加 View，如果此前已经有 View 通过该方法添加到 TopBar，则新添加进去的 View 会出现在已有View的左侧。
    
    参数:
    
    view - 要添加到 TopBar 右边的 View。
    
    viewId - 该按钮的 id，可在 ids.xml 中找到合适的或新增。手工指定 viewId 是为了适应自动化测试。
    
    layoutParams - 生成一个 LayoutParams，当把 Button addView 到 TopBar 时，使用这个 LayouyParams。
  - generateTopBarImageButtonLayoutParams
```
public android.widget.RelativeLayout.LayoutParams generateTopBarImageButtonLayoutParams()
```
    生成一个 LayoutParams，当把 Button addView 到 TopBar 时，使用这个 LayouyParams
  - addRightImageButton
```
public QMUIAlphaImageButton addRightImageButton(int drawableResId,
                                                int viewId)
```
    根据 resourceId 生成一个 TopBar 的按钮，并 add 到 TopBar 的右侧
    
    参数:
    
    drawableResId - 按钮图片的 resourceId
    
    viewId - 该按钮的 id，可在 ids.xml 中找到合适的或新增。手工指定 viewId 是为了适应自动化测试。
    
    返回:
    
    返回生成的按钮
  - addLeftImageButton
```
public QMUIAlphaImageButton addLeftImageButton(int drawableResId,
                                               int viewId)
```
    根据 resourceId 生成一个 TopBar 的按钮，并 add 到 TopBar 的左边
    
    参数:
    
    drawableResId - 按钮图片的 resourceId
    
    viewId - 该按钮的 id，可在ids.xml中找到合适的或新增。手工指定 viewId 是为了适应自动化测试。
    
    返回:
    
    返回生成的按钮
  - generateTopBarTextButtonLayoutParams
```
public android.widget.RelativeLayout.LayoutParams generateTopBarTextButtonLayoutParams()
```
    生成一个LayoutParams，当把 Button addView 到 TopBar 时，使用这个 LayouyParams
  - addLeftTextButton
```
public android.widget.Button addLeftTextButton(int stringResId,
                                               int viewId)
```
    在 TopBar 左边添加一个 Button，并设置文字
    
    参数:
    
    stringResId - 按钮的文字的 resourceId
    
    viewId - 该按钮的id，可在 ids.xml 中找到合适的或新增。手工指定 viewId 是为了适应自动化测试。
    
    返回:
    
    返回生成的按钮
  - addLeftTextButton
```
public android.widget.Button addLeftTextButton(java.lang.String buttonText,
                                               int viewId)
```
    在 TopBar 左边添加一个 Button，并设置文字
    
    参数:
    
    buttonText - 按钮的文字
    
    viewId - 该按钮的 id，可在 ids.xml 中找到合适的或新增。手工指定 viewId 是为了适应自动化测试。
    
    返回:
    
    返回生成的按钮
  - addRightTextButton
```
public android.widget.Button addRightTextButton(int stringResId,
                                                int viewId)
```
    在 TopBar 右边添加一个 Button，并设置文字
    
    参数:
    
    stringResId - 按钮的文字的 resourceId
    
    viewId - 该按钮的id，可在 ids.xml 中找到合适的或新增。手工指定 viewId 是为了适应自动化测试。
    
    返回:
    
    返回生成的按钮
  - addRightTextButton
```
public android.widget.Button addRightTextButton(java.lang.String buttonText,
                                                int viewId)
```
    在 TopBar 右边添加一个 Button，并设置文字
    
    参数:
    
    buttonText - 按钮的文字
    
    viewId - 该按钮的 id，可在 ids.xml 中找到合适的或新增。手工指定 viewId 是为了适应自动化测试。
    
    返回:
    
    返回生成的按钮
  - addLeftBackImageButton
```
public QMUIAlphaImageButton addLeftBackImageButton()
```
    便捷方法，在 TopBar 左边添加一个返回图标按钮
    
    返回:
    
    返回按钮
  - removeAllLeftViews
```
public void removeAllLeftViews()
```
    移除 TopBar 左边所有的 View
  - removeAllRightViews
```
public void removeAllRightViews()
```
    移除 TopBar 右边所有的 View
  - removeCenterViewAndTitleView
```
public void removeCenterViewAndTitleView()
```
    移除 TopBar 的 centerView 和 titleView
  - setBackgroundAlpha
```
public void setBackgroundAlpha(int alpha)
```
    设置 TopBar 背景的透明度
    
    参数:
    
    alpha - 取值范围：[0, 255]，255表示不透明
  - computeAndSetBackgroundAlpha
```
public int computeAndSetBackgroundAlpha(int currentOffset,
                                        int alphaBeginOffset,
                                        int alphaTargetOffset)
```
    根据当前 offset、透明度变化的初始 offset 和目标 offset，计算并设置 Topbar 的透明度
    
    参数:
    
    currentOffset - 当前 offset
    
    alphaBeginOffset - 透明度开始变化的offset，即当 currentOffset == alphaBeginOffset 时，透明度为0
    
    alphaTargetOffset - 透明度变化的目标offset，即当 currentOffset == alphaTargetOffset 时，透明度为1
  - setBackgroundDividerEnabled
```
public void setBackgroundDividerEnabled(boolean enabled)
```
    设置是否要 Topbar 底部的分割线
  - onMeasure
```
protected void onMeasure(int widthMeasureSpec,
                         int heightMeasureSpec)
```
    覆盖:
    
    onMeasure 在类中 android.widget.RelativeLayout
  - onLayout
```
protected void onLayout(boolean changed,
                        int l,
                        int t,
                        int r,
                        int b)
```
    覆盖:
    
    onLayout 在类中 android.widget.RelativeLayout

类 QMUITopBar

嵌套类概要

从类继承的嵌套类/接口 android.widget.RelativeLayout

从类继承的嵌套类/接口 android.view.ViewGroup

从类继承的嵌套类/接口 android.view.View

字段概要

从类继承的字段 android.widget.RelativeLayout

从类继承的字段 android.view.ViewGroup

从类继承的字段 android.view.View

构造器概要

方法概要

从类继承的方法 android.widget.RelativeLayout

从类继承的方法 android.view.ViewGroup

从类继承的方法 android.view.View

从类继承的方法 java.lang.Object

从接口继承的方法 android.view.ViewParent

构造器详细资料

QMUITopBar

QMUITopBar

QMUITopBar

方法详细资料

onAttachedToWindow

setCenterView

setTitle

setTitle

getTitle

setEmojiTitle

showTitleView

setSubTitle

setSubTitle

setTitleGravity

getTitleContainerRect

addLeftView

addLeftView

addRightView

addRightView

generateTopBarImageButtonLayoutParams

addRightImageButton

addLeftImageButton

generateTopBarTextButtonLayoutParams

addLeftTextButton

addLeftTextButton

addRightTextButton

addRightTextButton

addLeftBackImageButton

removeAllLeftViews

removeAllRightViews

removeCenterViewAndTitleView

setBackgroundAlpha

computeAndSetBackgroundAlpha

setBackgroundDividerEnabled

onMeasure

onLayout