site stats

Getmeasuredwidth returns 0

WebDec 27, 2013 · You create a HorizontalScrollView, add a child to it, and then immediately try to get its measured width. You cannot do this. You must add the horizontal scroll view to an existing already-drawn view in your activity first, because otherwise it doesn't have set dimensions yet. Web避免发布完整的工作应用程序，坚持使用片段，这样更能说明问题。我创建了一个博客来解释这一点。1.需要检查getView方法，2。选中开关（arg0），在案例0、案例1、案例5和案例6中设置位图的左上角、右上角、左下角和右下角部分。

getMeasuredWidth returns totally wrong value - Stack Overflow

WebJan 27, 2024 · If I call getMeasuredWidth () or getWidth () for layout in onResume they return 0 (7 answers) onMeasure custom view explanation (3 answers) Closed 6 years ago. In my activity onCreate () method I created a View and hardcoded its width and height to be equal to 50. Then I call measure method. After that I expect that getMeasuredWidth () … WebJun 21, 2015 · Я пытаюсь создать растровое изображение текста в TextView.Раньше я делал это с помощью getDrawingCache.Однако теперь мне нужно создать растровое изображение TextView с гораздо более длинным текстом, чем раньше. legal fishing hours https://encore-eci.com

如何在Android的ObjectAnimator中提供百分比 …

Webreturns value as 0 for both Even I tried with following code int height,width; FrameLayout fr= (FrameLayout)findviewbyid (R.id.fr); height=fr.getMeasuredHeight (); width=fr.getMeasuredWidth (); returns same value 0 and finally I tried with following code, int height,width; WebJan 3, 2024 · You can use the following method to get the width and height of the view, For example, int height = yourView.getLayoutParams ().height; int width = yourView.getLayoutParams ().width; This gives the converted value of the view which specified in the XML layout. WebHow to use getMeasuredWidth method in android.view.View Best Java code snippets using android.view. View.getMeasuredWidth (Showing top 20 results out of 5,661) … legal fish bowl

View getHeight () and getWidth () return values too large

Category:gridview android第一项的放大图像_Android_Gridview - 多多扣

Tags:Getmeasuredwidth returns 0

Getmeasuredwidth returns 0

如何在Android的ObjectAnimator中提供百分比 …

WebOct 8, 2016 · 2 Answers Sorted by: 0 it returns zero because the parent view isnt drawn yet. you can post your code to the parent view so it runs after parent view was drawn. use below code: parent.post (new Runnable () { @Override public void run () { int w = parent.getMeasuredWidth (); int h = parent.getMeasuredHeight (); ... } }); Share WebHow to use getMeasuredWidth method in android.view.View Best Java code snippets using android.view. View.getMeasuredWidth (Showing top 20 results out of 5,661) Refine search View.measure View.getMeasuredHeight View.layout android.view View getMeasuredWidth

Getmeasuredwidth returns 0

Did you know?

Web我怎样才能在Android中做一些类似FlowLayout的事情？,android,Android,我如何在Android中执行类似于FlowLayout的操作 如果你观看我在Devxx大学日（提供日期）上的演讲，你将学会如何自己做。 WebMar 31, 2024 · 题主可以先继承布局类，如另写一个类继承LineatLayout ，然后实现onMeasure()方法，在方法里面获取布局的宽度和高度，再根据获取到的宽度和高度 设置控件内元素的宽高，比如元素Title的高 TitleHeight = measureHeight *0.5 ，意思是占布局高的二分之一，这时就可以整体 ...

http://duoduokou.com/android/40773247444953517783.html WebMar 26, 2015 · 1 Answer Sorted by: 3 getMeasuredHeight () will return the desired height for the child, not necessarily the height it actually gets. You also are taking the first measured value and setting your width/height to that. onMeasure can be called multiple times for different reasons.

WebAndroid 如何更改打开和关闭时的滑动抽屉按钮图像,android,slider,slidingdrawer,android-sliding,Android,Slider,Slidingdrawer,Android Sliding http://www.yidianwenhua.cn/hangye/150367.html

http://duoduokou.com/android/40872376502939092161.html

WebNov 7, 2024 · Hold on.. I somehow completely missed the Math.max(1, ...).But that means that the last line would have to resolve to * DevicesBindableAdapter.WIDTH_UNIT_VALUE.And if you said it's returning 0, then that means that either WIDTH_UNIT_VALUE equals 0 or it is > 0 and < 0.5 potentially … legal fishing methodsWeb我花了幾個小時試圖修復一個愚蠢的小錯誤 從我的角度來看 。 它就像我不能以相對布局 在視圖組內 Textviews 為中心。 這是一個能夠旋轉容器的自定義視圖組。 我已經檢查了許多其他帖子，但都存在與此類似的問題，但沒有任何解決方案奏效。 我嘗試使用重力 alignText 和我找到的所有組合。 legal fish size chart qldlegal fish restauranthttp://duoduokou.com/android/40878591951738513018.html legal fish size nzWeb先上效果图. 分析下整个效果如何实现 1.每一个item的界面如何去控制，做出类似动画一样的效果 2.对onTouchEvent事件的处理 legal fishing spots near meWebOct 13, 2016 · Reported infos from getWindowManager ().getDefaultDisplay ().getMetrics (metrics); are the following : density = 1,5 densityDpi = 240 widthPixel = 600 heightPixel = 1024 Now, I know the rule from android is : pixel = dip * (dpi /160). But nothing makes any sense with the value returned. legal fish size in qldWebThe measured dimensions can be obtained by calling getMeasuredWidth () and getMeasuredHeight (). The second pair is simply known as width and height, or sometimes drawing width and drawing height. These dimensions define the actual size of the view on screen, at drawing time and after layout. legal fishing worldwide