I want to create say 5 different types of cells in table along with identifiers and load them appropriately as per the given data depending upon the type?
Creating TableRow inside TableLayout seems to be one of the options but how to dynamically create the tableRows depending upon the type?
View 1 Replies
When a button is clicked, the following method is run:
public void createTableRow(View v) {
TableLayout tl = (TableLayout) findViewById(R.id.spreadsheet);
TableRow tr = new TableRow(this);
LayoutParams lp = new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
tr.setLayoutParams(lp);
TextView tvLeft = new TextView(this);
tvLeft.setLayoutParams(lp);......................
R.id.spreadsheet is an xml TableLayout. I can see from debugging that the method is being accessed, but nothing is drawn to the screen. What gives? Do I need to reset the Content View somehow?
I need table with editable cells for my android app. Something like QTableWidget in QT. So what widget should I use?
View 1 Replies View RelatedI need to create table layout with 2 cells (2 ImageButton) that equals and fit to full screen by height and width.
I tried differents options, params, but I can't create it.
My code:
PHP Code:
TableLayout tl = (TableLayout) findViewById(R.id.colorLayout);
// tl.setBackgroundColor(Color.RED);
TableRow row = new TableRow(this);
row.setLayoutParams(new TableLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
row.setGravity(Gravity.FILL);
row.setBackgroundColor(Color.BLUE);
[code]....
Is there an equivalent view structure to the iPhone default table cell? The default table cell formats an image (icon) and text in a nice looking way. Are there suggested equivalents for Android? Is there a sample somewhere?
Here is my screen description: It is a TableLayout and it contains multiple Rows. I have set TableRow as clickable, as I want to go to next screen on click of a tableRow. Everything I am doing through Java programming (instead of XML layout, because number of TableRows changes each time) On next screen, I wanted to display all the views of that particular clicked TableRow. Here the problem i am facing is how to capture particular tableRow on onclick() even and how do I get all the textviews of that particular Row. I tried to set id at runtime, and tried to get id of view, but it's not working, giving error resourcenotfoundexception.
View 2 Replies View RelatedThe table "credentials" does show up in the adb shell.
I've checked logcat and it doesn't seem to report a problem...
CODE:........
I've been pouring over this and I bet its some silly syntax typo! Or, at least I hope it is something trivial.
I have a table layout with a few predefined rows in it. Each row has only two columns.
Now I need to dynamically add additional rows in it.
I have two problems:
1) When programmatically inflating, I cannot set the index of the newly created row (I want it in place 'n') 2) After inflation, the inserted (actually appended) row doesn't listen to parent table's stretch column property.
So here are my questions:
q1) Can I set the place where to insert the inflated row programatically ?
q2) Why doesn't the new row inflate properly (the second column is not shown because the first column doesn't contains a TextView with fill_parent.
In the end I need the first column to occupy 80% of the screen width, and the second column remaining 20%.
q3) is that doable with programmatic row insertions ?
i am using TableLayout and i am adding row dynamically. when the all the row is created after that i want to update that row one by one mean i want to add image in that row but problem is what i am not getting any row id or any reference of specific row due to this i unable to update the row
View 2 Replies View Relatedi have tried almost everything i can think of to center a programitacally created table in a pragmatically created layout. I've tried all the usual layout params center setting but still nothing: Score List is a set of pairs of scores (Name, Score). I'm just looping through and adding them to cells in a table and its always aligned left when i run it.
ArrayList<Score> scoreList = new ArrayList<Score>();
public LinearLayout getHighScoresView(Context context) {
final RelativeLayout.LayoutParams layoutParams = new
[code]....
Is it possible for my android application to dynamically adjust the no of column and no of row of my TableLayout based on orientation?
For example, when in landscape mode, the TableLayout is 3x2 and when
in portrait mode, the TableLayout is 2x3?
In Android when you upgrade a database all data is lost. I'm going through a phase of development right now that is forcing many database upgrades. I don't want to lose all my data (and have to manually re-enter it) each time I upgrade my database. I would like to store my data in flat files and load those flat files into their respective tables each time a database upgrade occurs.
My questions is: What is the best way to go about this on the Android platform? Where should I store the data files (res/raw???) What sql should I execute to load these files?
I am new to android application development.I have create registration form with user name,password, email. this values should be stored in sqlite database table. retrieve the data from the table. in login.java i have create the table and insert the values of registration form data in to the table dynamically. In databsehelper.java extends the databaseopenHelper class overwrite the oncreate and upgrade methods.this class i used this class in login.java. In display.java i am going to display the data in on success register details. there are no errors but it gives the error on the emulator unexpectedly stoped...................
View 1 Replies View RelatedI have a problem trying use <include /> within a table row. Any android:xxxx atributes applied to the widget within the include are ignored. Here's is a test I put together. The two buttons outside the table layout render correctly(adjusted width and height), the one's inside do not. Strangely, the custom TwoStateButton:xxxxx attributes are rendered correctly in both cases. ............
View 4 Replies View Relatedhow to get all TableRow's in a TableLayout. I already know how to add and delete rows dynamically, but I need to loop over all the rows and selectively delete some of them. I think I can come up with a work around, but I'm trying to avoid crude hacks in my app.
View 1 Replies View RelatedI'm not big into UI programming so this may be an easy thing I overlooked. I am trying have a screen that shows 8 TextView in a 2 column x 4 row table. And, of course, I want the TextViews, that might have different lengths, to be centered. I tried this in a table layout, for obvious reasons but I feel like this is not the way to do it because it doesn't have much control where I put everything once it is in a row. Should I be using a different combinations of layouts or is there something I overlooked.
View 2 Replies View RelatedI have next stuff:
CODE:..............
As i see in debug mode db.execSql proceeds w/o any exceptions, but then in this code:
CODE:.........
Is triggered by exception with message like 'There is no table with name "Preferences"'
I want to display a table in my application, it should contain name, phone no, email as the column names and the table has many rows. After that I want to capture each item on the onClick listener, please help
as I am new to this development. I was stopped here, I have implemented a table but unable to capture each item click. Please help with example code.
public class DatabaseHelper extends SQLiteOpenHelper{ public DatabaseHelper(Context context, String name, CursorFactory factory, int version) { super(context, name, null, version); // TODO Auto-generated constructor stub init();}
View 2 Replies View RelatedBefore I create a table, how can I know whether the table already exist in database? How to query?
View 3 Replies View RelatedI'm adding TableRow objects to my view dynamically based upon how many items are in a collection I've loaded. Everything loads fine and works nearly as expected. The one issue I'm having is that the text does not wrap if it's too long for the screen, but instead goes off the side...........
View 3 Replies View RelatedI have a TableLayout with 3 TableRows, each TableRow has 3 ImageViews. Each ImageView has fitCenter for Scale type, and a weight and width per this stackoverflow answer. Now all the images scale to fit into the row, but each row is way taller then it needs to be. Here's an excerpt of the xml:
<TableLayout android:id="@+id/TableLayout01"
android:layout_height="wrap_content"
android:padding="10dip"
android:stretchColumns="0,1,2"
android:shrinkColumns="0,1,2"
android:layout_weight="1"
android:layout_width="wrap_content">
<TableRow android:id="@+id/TableRow01".............
I'm trying to create table row and place 3 elements: EditText - EditText - ImageButton as following:................
View 2 Replies View RelatedI've noticed a strange thing with a TableRow.
<TableLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:stretchColumns="0">
<TableRow
android:background="#9932cc"
android:minHeight="40px"
android:orientation="horizontal">...........
This code doesn't work properly as TextView text1 doesn't wrap it just stretches beyond the screen. I've managed to get it working by embedding this LinearLayout into RelativeLayout but it seems to be the least elegant solution plus I don't understand what's wrong with the code above...
I'm working at an application about SQLite database. I have inserted some table in an database file. But I don't know how to get all the tables' name using code. For example, I defined a database object SQLiteDatabase dataBase = SQLiteDatabase.openOrCreateDatabase(getDatabasePath("Mydatabase"), null); and how can I get all the table names stored in the database file "Mydatabase". Counld anyone give me some code.
View 9 Replies View RelatedI am trying to make a high score table that shows the highest 10 scores in a game? so i was thinking of adding an activity (for that) in my game. once the player loses, the activity is called and it asks for his name after showing his score. after that a high score table pops up showing the highest 10 scores.
View 3 Replies View RelatedI need help in sqlite query for check whether the data is already exist in table,or to check table is empty or not,let's give queries for it.
View 3 Replies View Relatedhow to clear a table in android database.
View 3 Replies View RelatedI am looking to add a (local, not online) high scores table to my Android app and I wanted to get some insight on the best way to approach the problem.
I have a list of users (right now being saved out to a file and read back in as an array of User objects), and the high scores need to reference this data to populate the table with the user's name and photo, etc.
For the display, I think a TableLayout would probably be my best option. I can make columns for picture, name, score, etc.
For the information itself, I'm thinking maybe a SQLite table would be the best way to organize my data? If so, then it may be worthwhile to move my user data to a SQLite table as well so I can ensure the data is cross-referenced properly.
I went with the SQLite database (using two tables) and it works great! Wasn't too hard to learn and get working either. For the layout, it turns out a ListView with a custom adapter was the best way to accomplish what I wanted (more flexible than a TableLayout).
I have decided that I hate SQL and for that purpose I am trying to make a helper class that I can reuse over and over and never have to mess with it again but it isnt working!
Here is what i have right now:
CODE:.........
I have included several System.out.println() statements to help me debug the code and find problems so please ignore them. PrintDB is another test that I wrote that I am using to make sure everything is working. Now this is what I have written to make sure everything is working....
CODE:.....................
Running this code everything goes great and all the System.out.println() statements have the right information in them until it gets to the databaseView.setText(db.printTable(tableName));
part and it throws an exception
CODE:................
This has me so confused because that same line of code is used in the getColNames() method that was called several times before this and ran with no problem. Also if the table didn't exist wouldn't it have thrown an exception when I called insertRow()? I called that method 5 times in a row with not a single exception thrown! What is happening here?
Implement onCreate() in your DBOpenHelper. Put there content of the createTable() method.
Why would it be necessary to create the table in the onCreate() method? If I were to do this would I be able to use my existing method to do so and just call it from this method?
And the second why you don't use content providers and uri >concept which is already SQLless?