tablelayout

问题 I want to place a simple, single, grid at the bottom of my screen. Here is a screen shot of the desired result simple grid I am looking for It would be cool if I could make the "Window" that shows the matrix only 3 rows high and allow the user to scroll/fling through it. With this, when the screen is rotated, the list/matrix would not consume the whole screen in horizontal mode. I suspect I should use table layout? Below is my activity_main.xml. I want to replace the bottom-most / 3rd

问题 My fragment loads its data into a tablelayout inside a scrollview. At first, it will load saying "Click on image to view more data". I have a onclick listener from the gallery that should delete all the rows from the tablelayout with tableLayout.removeAllViews(); . Then the fragment will add row/rows to a tablelayout inside a scrollview. The tablelayout should change on every click from the gallery. However I am getting: **java.lang.IllegalStateException: ScrollView can host only one direct

问题 In TableLayout there are 9 Buttons in a 3x3 format. How to access the text on these buttons programatically using the id of TableLayout (not Button Id) ? 回答1: Use something like, TableLayout tblLayout = (TableLayout)findViewById(R.id.tableLayout); TableRow row = (TableRow)tblLayout.getChildAt(0); // Here get row id depending on number of row Button button = (Button)row.getChildAt(XXX); // get child index on particular row String buttonText = button.getText().toString(); 3x3 format: (Code for

问题 I have a function who gets a list of products from a webpage, and I want to add a row in a tableLayout for each element of the list. public void getProductsOfCategory() throws IOException{ new Thread(){ public void run(){ //background code... try { Bundle extras = getIntent().getExtras(); String categoryName = extras.getString("categoryName"); HttpGet httpget = new HttpGet("http://romal.hopto.org/foodadvisor/users/getProductsOfCategory.json?category="+categoryName); HttpResponse httpresp =

问题 I have Table: <TableRow android:layout_weight="1"> <ImageButton android:background="#111111" android:layout_height="match_parent" android:src="@drawable/w" android:scaleType="fitXY" /> <ImageButton android:background="#111111" android:layout_height="match_parent" android:scaleType="fitXY" /> <ImageButton android:background="#111111" android:layout_height="match_parent" android:scaleType="fitXY" /> </TableRow> <TableRow android:layout_weight="1"> <ImageButton android:background="#111111"

问题 I have Table: <TableRow android:layout_weight="1"> <ImageButton android:background="#111111" android:layout_height="match_parent" android:src="@drawable/w" android:scaleType="fitXY" /> <ImageButton android:background="#111111" android:layout_height="match_parent" android:scaleType="fitXY" /> <ImageButton android:background="#111111" android:layout_height="match_parent" android:scaleType="fitXY" /> </TableRow> <TableRow android:layout_weight="1"> <ImageButton android:background="#111111"

问题 I've successfully created a database with several tables in it and successfully selected all the tables with rawQuery. All the tables are similar, I mean they have the same columns with different values. Now I need to print all the tables in a new Activity. I want to do it by adding rows in TableLayout. Each new table will be printed in a new row. Please, correct me or show another way of doing it. I do it like this: //ADDING NEW TABLES EditText title = (EditText)findViewById(R.id.Title);

问题 I'm using scene2d in libgdx library for creating some UI in my game. I used a Table and I want to take some scaling action when user touches to make a button touching sense. When I used any other "Actor" types like Group and giving it a scale action it works but not Table. this is my Table definition: Table table = new Table(); table.setSize(width, height); table.setPosition(x, y); table.setOrigin(width/2, height/2); table.add(new Label(...)); table.row(); ... And in my touchDown event I give

问题 I want to fix the table height to 600px, eve if the content goes long. 回答1: Try wrapping the table within a div tag, and setting the CSS properties of the div like so: div.tablewrapper { height: 600px; overflow-y: auto; } This will make a scrollbar appear if the table's height exceeds 600 pixels. If you don't want to always force the height to 600px if the table it too small to take up that much space, but instead just want 600px to be the max , use max-height instead of height . 回答2: div

问题 Well, my app has a tablelayout with a lot of tablerows, but how can I put a division between them? Eg: a tablerow, after that a line, after that another tablerow and so on. Is there some property for that? 回答1: There is in Android 3.0 and forward. On your TableLayout: android:divider="?android:attr/dividerHorizontal" android:showDividers="middle" Before Android 3.0 you should be able to use dummy views as dividers between each row like this: <View android:layout_width="match_parent" android