TableLayout | 表格控件,TableLayout为TableView的升级版本,在原基础上增加支持滑动和选中 | Frontend Framework library
kandi X-RAY | TableLayout Summary
kandi X-RAY | TableLayout Summary
TableLayout
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Top functions reviewed by kandi - BETA
- Initialize the table column
- Gets the table text color
- Returns the gravity value of the table text
- Initialize content
- Initializes the activity
- Generates a random number
- Set first column as title
- Initialize content list
- Initialize the view
- Gets the currently selected background color
- Click on the table column
- Select textView
- Set first row as title
- Set the adapter for the table data
- Use this method to reuse the adapter
- Get screen width
- Get the display metrics from the given resources
- Initializes the TableLayout
- Convert dp size in pixels to pixels
- Updates the dimensions of all children
- On touch event
- Calculate the measured dimension
- Get screen height
- Region Override
TableLayout Key Features
TableLayout Examples and Code Snippets
Community Discussions
Trending Discussions on TableLayout
QUESTION
After adding the setFragmentResultListener which i use to add data that i get from another fragment to a table , i get the folllowing logcat error:
...ANSWER
Answered 2021-Jun-11 at 14:55Logcat shows, problem comes because of calling requireView()
before onCreateView() returns. Replace requireView()
with view
in your code:
QUESTION
I have a table layout that gets dynamically filled with data the table contains 4 columns, 3 are text views and 1 is and image button
...ANSWER
Answered 2021-Jun-11 at 13:25Figured it out.
got the solution from https://stackoverflow.com/a/34823284/10754488
QUESTION
The image displayed on android studio and it on the emulator are different. How can i fix this? Is there any way to fix this by fixing xml or graphically?
an image on android studio and emulator
I want to add my xml here but the website doesn't allow me to do that. How can i add some code here?It says It looks like your post is mostly code; please add some more details.
...ANSWER
Answered 2021-Jun-08 at 06:19Android Studios Design view and your emulator's screen size and dpi might be different thats why its showing diffrenet results. Try making UI that is flexable for all devices or make different layouts for different sizes.
Try something like below
QUESTION
Problem: I'm having difficulty finding a way to identify which of two TableLayout objects are being passed to a method.
What I'm trying to do: I'm trying to use Singleton class with list of Static methods that perform common setup functions when creating and or editing a TableLayout
programmatic-ally.
For example, since creating an 'add' Button
within a TableRow
for each TableLayout
is identical except for the button OnClickListener
action, I would like to simply pass the TableLayout object. I then use the TableLayout variable name of that object to identify the correct OnClickListener setup.
In the code example below, the if - else
is an example of what I would like to do. I know there isn't a method name()
... it is my way of demonstrating in the code what I would like to do.
ANSWER
Answered 2021-Jun-04 at 18:49You can use the setTag
method, which allows you to set an arbitrary object to a view. For example:
QUESTION
I'm trying to convert my TableLayout
to a RecyclerView
. The TableLayout
is fine so far as it goes, but some of the tables have lots of rows, and are really slow to inflate, and I think that a RecyclerView
would be the more efficient model to use (and would allow easy access to searching/filtering functionality).
The issue I'm having is that my TableLayout
is defined as a set of custom views or compound controls, with a few standard views thrown in, like so:
ANSWER
Answered 2021-May-30 at 17:44If you have the data ready you can use HashMap using the position and check in the onBindViewHolder() that if there is any item in the HashMap for this
declare in Activity a HashMap like
QUESTION
Problem: I'm having difficulty getting an EditText field to fit within a table cell dimensions.
What I've tried: I have tried a number of suggestions, like below in my code, stated here on StackOverflow but nearly all are static and not dynamic examples. I looked at a couple videos which were about the same.
What I'm trying to do: I'm trying to give the user an option to add a row of data to a table and fill in the fields. The following code works out well except I cannot seem to find the correct way of stating the LayoutParams
to fit the EditText
within the cell boundaries.
ANSWER
Answered 2021-Jun-02 at 16:54You need to make few adjustments:
In the xml
TableLayout
addandroid:stretchColumns="*"
which means that stretch all columns.
QUESTION
I have an app that generates report from database and displays it in tablelayout , the problem is I don't know how to print a hardcopy of the table content. Preferably print to PDF ... Thanks (Java not Kotlin)
...ANSWER
Answered 2021-May-27 at 12:32One cheat way is to draw the layout to a separate canvas that is as big as needs to be when laid out with wrap content and no restrictions on size.
See the answer https://stackoverflow.com/a/60582865/2373819 on how to do this with a tableLayout.
Then print the bitmap that backs the canvas as a picture by
QUESTION
I have a layout with a scrollview
. Inside it, I have a LinearLayout
and Button
.
ANSWER
Answered 2021-May-17 at 19:11Your way of getting the LinearLayout
from the xml
file is incorrect.
QUESTION
Hi in the below code I was implemented recyclerview with tablelayout .when On click of the table row I have written my code.But below this is showing an error
Can any one help me where I did the mistake
patientListAdapter = new PatientListAdapter(requireContext(),getRegisterdPatientList,this); recycler_view.setAdapter(patientListAdapter);//error at this
java: popup:
...ANSWER
Answered 2021-May-21 at 13:22your Activity
or Fragment
(which holds RecyclerView
and adapter) isn't implementing PatientListAdapter.SelectIemClickListner
, instead there is an View.OnClickListener
implementation. you should add SelectIemClickListner
after coma, implement needed method (mySelectIemListner(int i)
) and then try to build an app
some sample how it should look for and Activity
QUESTION
I am trying to display data in a horizontal and vertically scrolling table layout that has a fixed header row. The issue I am running into is that whenever I add a new TableRow to the LinearLayout inside of the ScrollView, the columns will not align to the header row columns. However, if I add the new TableRow directly below the TableRow header, the columns will align.
...ANSWER
Answered 2021-May-23 at 21:08You cannot do this type of thing with TableLayout as it does no expose the mechanics how it adjust sizes, it's all package private stuff.
Luckily I'm soon to open source and release the first alpha version of a Table based layout that has fixed Row and Column Headers with multi direction "scroll" and zoom.
Still lots more to do on it and the Big missing item is nothing is clickable in it yet.
Update
Released at https://github.com/Zardozz/FixedHeaderTableLayout
A short animation of it in action
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install TableLayout
You can use TableLayout like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the TableLayout component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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