tablelayout

问题 I am creating a Android app. This Android App will have objects that are dynamic. These objects are Places with a Address or Lat/Long, and distance from current location, and a ETA. What I would like to do is add with objects on a TableLayout with borders, but I need to be able to dynamically add rows as the number of places increase. I understand somewhat how to do this for a fixed hardcoded number of items on the xml, but what would be the best way when the number of objects is coming from

问题 I want to create inner tablelayout and add there 1 row with 2 columns, following code shows nothing, why? Here's main activity: public class TestActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT); TextView tv1 = new TextView(this); TextView tv2=new TextView(this); tv1.setLayoutParams

问题 Im currently wanting to construct a table type of layout for JPanels. I found out there is a TableLayout for Java but I don't how to import it. On the other hand i found out there is a GridBagLayOut which also can construct a table like layout.But it seems more complicated. Any advice. 回答1: Here is an SSCCE of using a TableLayout, (Introduction to TableLayout) import javax.swing.JButton; import javax.swing.JFrame; import layout.TableLayout; public class TestTableLayout { public static void

问题 Im currently wanting to construct a table type of layout for JPanels. I found out there is a TableLayout for Java but I don't how to import it. On the other hand i found out there is a GridBagLayOut which also can construct a table like layout.But it seems more complicated. Any advice. 回答1: Here is an SSCCE of using a TableLayout, (Introduction to TableLayout) import javax.swing.JButton; import javax.swing.JFrame; import layout.TableLayout; public class TestTableLayout { public static void

问题 i have this ListView inside a LinearLayout: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical" > <TextView .../> <EditText /> ... </EditText> <ListView android:id="@+id/words_list" android:layout_width="match_parent" android:layout_height="wrap_content" > </ListView> </LinearLayout> The List is populated programmatically by a

问题 I need to show two different tables in one UI, i tried for table layout cause it is easy to have table structures through table layout. But i could not have two table layout in one screen. I tried to add the table layout views in a parent layout,e.g Relative or Linear layout, it did not work. Then i tried to add the tables as row in a parent table layout, But nothing is working. It did not show any error or warning while inflating the view, but it just show last table layout only. Is it not

问题 I am having trouble with View leader , I'm not sure what the second parameter is supposed to be TableLayout leaderTable = (TableLayout)findViewById(R.id.leaderTable); TableRow tr = new TableRow(this); tr.setId(i); tr.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT)); View leader = new View(UserView.this, null, R.id.leaderLayout); TextView number = (TextView)leader.findViewById(R.id.numberView); number.setText(String.valueOf(i+1)); tr.addView(leader);

问题 i am getting data from database and putting it in Imageview now i am getting two id from DB i.e. 2 and 3 first it will set image of id 2 in imageview which is working fine and then next step is it will get questions related to that id from another function while its not doing its first extracting id 2 and id 3 then calling function for id = 3 but i snt want this...How can i overcome on this problem ? CODE TableLayout questionHeadingTableLayout; questionHeadingTableLayout = (TableLayout)

问题 I have a form in a TableLayout where the form is filled from my database, I want to send the table output via email.But I have problem with converting the tablelayout to Bitmap. Here is the final activity I am working on public class SendEmail extends Activity { Button buttonSend; TableLayout tableMessage; Intent emailFinal; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.sendemail); String Orderdate = java.text.DateFormat

问题 I have this layout and I would like the image to span across 2 rows, so that the 2 buttons are both located at its left. I can't figure how to do that and I have not yet found the equivalent of android:layout_span for rows. Also my buttons are supposed to display a png as backgroundbut they are displayed much bigger than the expected 56Px per 56Px... can anyone help me please ? <TableLayout android:id="@+id/TableLayout01" android:layout_width="fill_parent" android:layout_height="wrap_content"