This should be easy, how can I align the star in the middle. I'm adding the top header textviews and stars dynamically in code. I tried setting gravity on the imageview did not work.
UPDATE: I added iv.setScaleType(ImageView.ScaleType.FIT_START) now star aligns to left
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads">
<TableLayout
android:id="#+id/TableAch"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#color/white"
android:layout_alignParentTop="true"
android:shrinkColumns="*"
android:stretchColumns="*"
>
<TableRow
android:id="#+id/RowAchTitle"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:gravity="center_horizontal"
>
<TextView
android:id="#+id/ViewAchTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textStyle="bold"
android:text="Achievements"
android:gravity="center"
android:layout_span="6">
</TextView>
</TableRow>
<TableRow
android:id="#+id/RowAchHeader"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:weightSum="6"
>
</TableRow>
</TableLayout>
</RelativeLayout>
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.acheivements);
tbLayout = (TableLayout) this.findViewById(R.id.TableAch);
rowHeader = (TableRow) this.findViewById(R.id.RowAchHeader);
FlurryAgent.logEvent("Achievements");
TableRow.LayoutParams tableRowParams=
new TableRow.LayoutParams
(TableRow.LayoutParams.FILL_PARENT,TableRow.LayoutParams.WRAP_CONTENT);
tableRowParams.setMargins(0, 0, 0, 5);
TableRow.LayoutParams params = new TableRow.LayoutParams(0, TableRow.LayoutParams.WRAP_CONTENT);
params.weight = 1;
params.gravity= Gravity.CENTER;
int fontSize = 12;
TextView tv = new TextView(this);
tv.setLayoutParams(params);
tv.setText(" ");
tv.setTextSize(fontSize);
rowHeader.addView(tv); //This is blank top left corner
for (Level level : Level.values()) { //Then we add all the headers for games
tv = new TextView(this);
tv.setText("EASY");
tv.setTextSize(fontSize);
tv.setLayoutParams(params);
rowHeader.addView(tv);
}
//Next we add the levels for each game, putting a pass image where passed
for (Games game : Games.values()) {
TableRow newRow = new TableRow(this);
newRow.setLayoutParams(tableRowParams);
String[] words = game.name().split("(?=[A-Z])");
String name = "";
for (String word : words) {
if(word.length() < 1) continue;
name += word + "\n";
}
tv = new TextView(this);
tv.setTextSize(fontSize);
tv.setText(name);
tv.setLayoutParams(params);
newRow.addView(tv);
newRow.setWeightSum(6);
for (Level level : Level.values()) {
ImageView iv = new ImageView(this);
iv.setScaleType(ImageView.ScaleType.FIT_START);
iv.setLayoutParams(params);
tv = new TextView(this);
tv.setLayoutParams(params);
tv.setText("EASY");
tv.setTextSize(fontSize);
if( acheivements.getPassed(level, game) )//has achievement
{
iv.setImageResource(R.drawable.star_gold_full_small);
}
else {
iv.setImageResource(R.drawable.star_gold_empty_small);
}
newRow.addView(tv);
}
tbLayout.addView(newRow);
}
setupAds(true);
}
You should do this:
TableRow.LayoutParams params = new TableRow.LayoutParams(0,WRAP_CONTENT);
you should have layout params of tablerow for textviews.
then in this params you should add weight.
params.weight = 1;
params.gravity = GRAVITY.CENTER;
and your table row should have gravity "Center" for its content (not layout gravity).
Try do this:
for (Games game : Games.values()) {
TableRow newRow = new TableRow(this);
newRow.setLayoutParams(tableRowParams);
TableRow.LayoutParams params2 = new TableRow.LayoutParams(0, TableRow.LayoutParams.WRAP_CONTENT);
params2.weight = .8f;
params2.gravity= Gravity.CENTER;
String[] words = game.name().split("(?=[A-Z])");
String name = "";
for (String word : words) {
if(word.length() < 1) continue;
name += word + "\n";
}
tv = new TextView(this);
tv.setTextSize(fontSize);
tv.setText(name);
tv.setLayoutParams(params2);
newRow.addView(tv);
newRow.setWeightSum(6);
for (Level level : Level.values()) {
ImageView iv = new ImageView(this);
iv.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
iv.setAdjustViewBounds(true);
iv.setLayoutParams(params);
tv = new TextView(this);
tv.setLayoutParams(params);
tv.setText("EASY");
tv.setTextSize(fontSize);
if( acheivements.getPassed(level, game) )//has achievement
{
iv.setImageResource(R.drawable.star_gold_full_small);
}
else {
iv.setImageResource(R.drawable.star_gold_empty_small);
}
newRow.addView(tv);
}
tbLayout.addView(newRow);
}
In this code i have created new layout params as params2 because the textview was using weight of 1 so that your images were little right sided. i had used .8f weight for the names so now its working ok. so do as per your req.
Hope it Helps!!
Here's a minimal solution based on the above comments:
<ImageView
android:scaleType="fitCenter"
android:layout_gravity="center"
android:layout_weight="1"
android:layout_width="30dp"
android:layout_height="30dp"
android:src="#mipmap/cross" />
The first half containes the attributes that seem to be necessary to solve the problem.
Related
I have 3 fragments inside an Activity and in two of the fragments I have a hardcoded TableLayout inside a ConstraintLayout, the headers and rows of the tables are dynamically generated with information from a MySQL server. Given its dynamic nature, the table is able to overflow the page and I want it to be scrollable.
There are already multiple questions on StackOverflow where people have wanted a scrollable table, but in the questions, the tables and their data are hardcoded (don't know if that is relevant or not). I have tried the solutions proposed in those questions but they don't work on my table. The solutions are generally to either wrap the TableLayout in a ScrollView or to use android:isScrollContainer="1" neither of which have worked for me.
TableLayout inside ScrollView. The ScrollView is there for testing, normally it is just the TableLayout.
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".ViewProductLocFragment">
<!-- Rest of the fragment -->
<ScrollView
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginStart="8dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="16dp"
android:layout_weight="1"
android:scrollbars="none"
app:layout_constraintBottom_toTopOf="#+id/menuBar"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/view">
<TableLayout
android:id="#+id/tableLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:layout_marginTop="5dp"
android:layout_marginEnd="5dp"
android:layout_marginBottom="5dp"
android:stretchColumns="*"
app:layout_constraintBottom_toTopOf="#+id/menuBar"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/view">
</TableLayout>
</ScrollView>
</android.support.constraint.ConstraintLayout>
Here is the code that fills the table.
#Nullable
#Override
public View onCreateView(#NonNull LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
view = inflater.inflate(R.layout.fragment_view_product_main, container, false);
initializeTableLayout(view);
fillTable(((ViewProductActivity)getActivity()).pallets);
return view;
}
private void fillTable(PalletsResult pallets)
{
Integer count = 0;
for(Pallet pallet : pallets.getPallets()) {
String barcode = pallet.getBarcode();
String location = pallet.getCode();
Integer quantity = pallet.getQuantity();
TableRow tableRow = new TableRow(getContext());
if (count % 2 != 0) {
tableRow.setBackgroundColor(getResources().getColor(R.color.lightGrey));
}
tableRow.setId(View.generateViewId());
tableRow.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
TextView labelBarcode = new TextView(getContext());
labelBarcode.setId(View.generateViewId());
labelBarcode.setGravity(Gravity.CENTER);
labelBarcode.setTextColor(getResources().getColor(R.color.standardTextColor));
labelBarcode.setTextSize(18);
labelBarcode.setText(barcode);
tableRow.addView(labelBarcode);
TextView labelLocation = new TextView(getContext());
labelLocation.setId(View.generateViewId());
labelLocation.setGravity(Gravity.CENTER);
labelLocation.setTextColor(getResources().getColor(R.color.standardTextColor));
labelLocation.setTextSize(18);
labelLocation.setText(location);
tableRow.addView(labelLocation);
TextView labelQuantity = new TextView(getContext());
labelQuantity.setId(View.generateViewId());
labelQuantity.setGravity(Gravity.CENTER);
labelQuantity.setTextColor(getResources().getColor(R.color.standardTextColor));
labelQuantity.setTextSize(18);
labelQuantity.setText(quantity.toString());
tableRow.addView(labelQuantity);
tableLayout.addView(tableRow, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
count++;
}
}
private void initializeTableLayout(View view)
{
tableLayout = view.findViewById(R.id.tableLayout);
TableRow tr_head = new TableRow(getContext());
tr_head.setId(View.generateViewId());
tr_head.setBackgroundColor(getResources().getColor(R.color.lightGrey));
tr_head.setLayoutParams(new LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT
));
TextView label_barcode = new TextView(getContext());
label_barcode.setId(View.generateViewId());
label_barcode.setText("BARCODE");
label_barcode.setTextSize(20);
label_barcode.setTextColor(Color.BLACK);
label_barcode.setGravity(Gravity.CENTER);
tr_head.addView(label_barcode);// add the column to the table row here
TextView label_location = new TextView(getContext());
label_location.setId(View.generateViewId());// define id that must be
unique
label_location.setText("LOCATION"); // set the text for the header
label_location.setTextSize(20);
label_location.setTextColor(Color.BLACK); // set the color
label_location.setGravity(Gravity.CENTER);
tr_head.addView(label_location); // add the column to the table row here
TextView label_quantity = new TextView(getContext());
label_quantity.setId(View.generateViewId());// define id that must be
unique
label_quantity.setText("QTY"); // set the text for the header
label_quantity.setTextSize(20);
label_quantity.setTextColor(Color.BLACK); // set the color
label_quantity.setGravity(Gravity.CENTER);
tr_head.addView(label_quantity); // add the column to the table row here
tableLayout.setScrollContainer(true);
tableLayout.addView(tr_head, new TableLayout.LayoutParams(
LayoutParams.MATCH_PARENT,
LayoutParams.WRAP_CONTENT));
}
This creates a table that runs off the end of the page and that can't be scrolled.
There is a fair bit of other code that I didn't post in regards to the Activity containing the fragments and what not. Let me know if you want any of that.
Thanks for any help.
Update: I implemented a similar table elsewhere in my app and it worked just fine with the code posted in my examples. This means that the problem I am having is realted to the table being in a fragment and not an activity. I will post some of my fragment code later.
I have tried implementing your code over an Activity. I am posting my Activity and XML code for your reference, can you see what you are missing in your complete code so that this can be helpful.
MainActivity.java
public class MainActivity extends Activity {
TableLayout tableLayout;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initializeTableLayout();
}
#Override
protected void onResume() {
super.onResume();
fillTable();
}
private void fillTable() {
Integer count = 0;
for (int i = 0; i < 100; i++) {
String barcode = "#0000000000";
String location = "Location";
Integer quantity = 1;
TableRow tableRow = new TableRow(MainActivity.this);
if (count % 2 != 0) {
tableRow.setBackgroundColor(getResources().getColor(android.R.color.darker_gray));
}
tableRow.setId(View.generateViewId());
tableRow.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
TextView labelBarcode = new TextView(MainActivity.this);
labelBarcode.setId(View.generateViewId());
labelBarcode.setGravity(Gravity.CENTER);
labelBarcode.setTextColor(getResources().getColor(R.color.colorAccent));
labelBarcode.setTextSize(18);
labelBarcode.setText(barcode);
tableRow.addView(labelBarcode);
TextView labelLocation = new TextView(MainActivity.this);
labelLocation.setId(View.generateViewId());
labelLocation.setGravity(Gravity.CENTER);
labelLocation.setTextColor(getResources().getColor(R.color.colorAccent));
labelLocation.setTextSize(18);
labelLocation.setText(location);
tableRow.addView(labelLocation);
TextView labelQuantity = new TextView(MainActivity.this);
labelQuantity.setId(View.generateViewId());
labelQuantity.setGravity(Gravity.CENTER);
labelQuantity.setTextColor(getResources().getColor(R.color.colorAccent));
labelQuantity.setTextSize(18);
labelQuantity.setText(quantity.toString());
tableRow.addView(labelQuantity);
tableLayout.addView(tableRow, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
count++;
}
}
private void initializeTableLayout() {
tableLayout = this.findViewById(R.id.tableLayout);
TableRow tr_head = new TableRow(MainActivity.this);
tr_head.setId(View.generateViewId());
tr_head.setBackgroundColor(getResources().getColor(android.R.color.darker_gray));
tr_head.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
TextView label_barcode = new TextView(MainActivity.this);
label_barcode.setId(View.generateViewId());
label_barcode.setText("BARCODE");
label_barcode.setTextSize(20);
label_barcode.setTextColor(Color.BLACK);
label_barcode.setGravity(Gravity.CENTER);
tr_head.addView(label_barcode);// add the column to the table row here
TextView label_location = new TextView(MainActivity.this);
label_location.setId(View.generateViewId());// define id that must be unique
label_location.setText("LOCATION"); // set the text for the header
label_location.setTextSize(20);
label_location.setTextColor(Color.BLACK); // set the color
label_location.setGravity(Gravity.CENTER);
tr_head.addView(label_location); // add the column to the table row here
TextView label_quantity = new TextView(MainActivity.this);
label_quantity.setId(View.generateViewId());// define id that must be unique
label_quantity.setText("QTY"); // set the text for the header
label_quantity.setTextSize(20);
label_quantity.setTextColor(Color.BLACK); // set the color
label_quantity.setGravity(Gravity.CENTER);
tr_head.addView(label_quantity); // add the column to the table row here
tableLayout.setScrollContainer(true);
tableLayout.addView(tr_head, new TableLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginStart="8dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="16dp"
android:layout_weight="1"
android:scrollbars="none">
<TableLayout
android:id="#+id/tableLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:layout_marginTop="5dp"
android:layout_marginEnd="5dp"
android:layout_marginBottom="5dp"
android:stretchColumns="*"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"></TableLayout>
</ScrollView>
</android.support.constraint.ConstraintLayout>
I have manually added 100 dummy rows to test its scroll behaviour and would like to inform you that it is exactly working as it should. There could be a problem in your Activity or Fragment parent code which is preventing the table from scrolling.
You can use TableView library to make your Table scrollable with dynamic data. The link is given below:-
https://github.com/evrencoskun/TableView
I have a table defined in .xml file but rows and headers have to be added dynamically. I have a problem with fill width with table row on horizontal and vertical orientation. I have tried stretchColumns parameter but it did not help. What is the best way to do it?
table = (TableLayout) findViewById(R.id.testList);
TableRow headerRow = new TableRow(this);
JSONObject obj;
obj = new JSONObject(loadJSONFromAsset());
JSONArray records = obj.getJSONArray("tests");
ArrayList<String> headers = new ArrayList<>();
headers.add("Header 1");
headers.add("Header 2");
headers.add("Header 3");
headers.add("Header 4");
headers.add("Header 5");
for(int i = 0; i < headers.size(); i++) {
TextView header = new TextView(this);
header.setText(headers.get(i));
header.setTextColor(Color.WHITE);
header.setBackgroundColor(Color.rgb(24, 116, 205));
header.setPadding(15, 15, 15, 15);
header.setTextSize(20);
header.setTextAlignment(View.TEXT_ALIGNMENT_CENTER);
header.setMaxLines(1);
headerRow.addView(header);
}
table.addView(headerRow);
and xml
<GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="wrap_content"
android:layout_width="wrap_content">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<HorizontalScrollView
android:layout_height="wrap_content"
android:layout_width="match_parent">
<TableLayout
android:id="#+id/testList"
android:layout_height="match_parent"
android:layout_width="wrap_content">
</TableLayout>
</HorizontalScrollView>
</ScrollView>
</LinearLayout>
</GridLayout>
Try this way. The following will make sure TableRow is aligned to full available width.
After base components, put your TableLayout in XML:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/mainLL"
android:orientation="vertical">
<TableLayout
android:id="#+id/tableLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</LinearLayout>
Now in your logic, you can add according to the number of items from response. This should be in a for loop.
for(int i = 0; i < leftComponent.size(); i++)
{
//Table Layout parameters
TableRow.LayoutParams textViewParam = new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT,1.0f);
TableLayout tableLayout = (TableLayout) view.findViewById(R.id.fenceTableLayout);
TableRow trHead = new TableRow(context);
LayoutParams tableRowParams = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
trHead.setLayoutParams(tableRowParams);
TextView nameHead = new TextView(context);
nameHead.setText(leftComponent[i]);
nameHead.setLayoutParams(textViewParam);
nameHead.setGravity(Gravity.CENTER);
trHead.addView(nameHead);
TextView detailHead = new TextView(context);
detailHead.setText(rightComponent[i]);
detailHead.setGravity(Gravity.CENTER);
detailHead.setLayoutParams(textViewParam);
trHead.addView(detailHead);
tableLayout.addView(trHead);
}
You may need to customize according to your requirement.
I have created a table like this:
TableLayout table = new TableLayout(getApplicationContext());
table.setColumnStretchable(1, true);
table.setColumnStretchable(2, true);
tableRow = new TableRow[20];
tableRow[i] = new TableRow(getApplicationContext());
tableRow[i].setGravity(Gravity.LEFT);
for (int j = 0; j < 4; j++) {
statistics = new TextView[4];
statistics[i] = new TextView(getApplicationContext());
statistics[i].setText("Text");
statistics[i].setGravity(Gravity.LEFT);
tableRow[i].addView(statistics[i]);
}
table.addView(tableRow[i]);
The result of this code is:
And I want to achieve this:
How is this possible?
With this
<TableLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:stretchColumns="*"
<TableRow
android:layout_weight="1"
android:gravity="center">
<ImageButton
android:id="#+id/btn1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:focusable="true"
android:scaleType="center"
android:src="#drawable/ic_1"
android:background="#null" />
<ImageButton
android:id="#+id/btn2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:focusable="true"
android:scaleType="center"
android:src="#drawable/ic_2"
android:background="#null"/>
<ImageButton
android:id="#+id/btn3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:focusable="true"
android:scaleType="center"
android:src="#drawable/ic_3"
android:background="#null" />
</TableRow>
</TableLayout>
The three button appears aligned. I think you need gravity="center"and/or android:stretchColumns="*" in your code.
UPDATE
Try with this:
TableLayout table = new TableLayout(getApplicationContext());
table.setColumnStretchable(1, true);
table.setColumnStretchable(2, true);
table.setStretchAllColumns(true);
tableRow = new TableRow[20];
tableRow[i] = new TableRow(getApplicationContext());
tableRow[i].setGravity(Gravity.CENTER);
for (int j = 0; j < 4; j++) {
statistics = new TextView[4];
statistics[i] = new TextView(getApplicationContext());
statistics[i].setText("Text");
statistics[i].setGravity(Gravity.LEFT);
tableRow[i].addView(statistics[i]);
}
table.addView(tableRow[i]);
UPDATE
I did a mock of your problem and use this
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TableLayout table = new TableLayout(getApplicationContext());
table.setStretchAllColumns(true);
for (int i = 0; i<20; i++) {
TableRow[] tableRow = new TableRow[20];
tableRow[i] = new TableRow(getApplicationContext());
tableRow[i].setGravity(Gravity.CENTER);
TextView pos = new TextView(getApplicationContext());
pos.setGravity(Gravity.LEFT);
pos.setText(String.valueOf(i) + ". " + getName(i));
TextView a = new TextView(getApplicationContext());
a.setGravity(Gravity.LEFT);
a.setText("2/9");
TextView points = new TextView(getApplicationContext());
points.setGravity(Gravity.LEFT);
points.setText("2/9");
tableRow[i].addView(pos);
tableRow[i].addView(a);
tableRow[i].addView(points);
table.addView(tableRow[i]);
}
RelativeLayout container = (RelativeLayout) findViewById(R.id.container);
container.addView(table);
}
private String getName(int i) {
if (i == 2) {
return "Recooooooooooooooord";
} else if (i == 3) {
return "Recooooooord";
}
return "Fran";
}
The result is like the one you want, you can see the result here
I can't do addView() two times.
In fact, I want one TextView(left) and one Button(right) besides.
So how I can position them in LinearLayout?
if (success == 1) {
content = json.getJSONArray(TAG_COMMENTS);
layoutVertical.removeAllViews();
final int N = content.length();
final Button[] myButton = new Button[N];
final LinearLayout[] myLayout = new LinearLayout[N];
final TextView[] myTextView = new TextView[N];
for (int i = 0; i < content.length(); i++) {
JSONObject c = content.getJSONObject(i);
String name = c.getString(TAG_CONTENT);
final LinearLayout layoutHorizontal = new LinearLayout(
getActivity());
layoutHorizontal
.setOrientation(LinearLayout.HORIZONTAL);
layoutHorizontal.setId(i);
layoutHorizontal.setBackground(getResources()
.getDrawable(R.drawable.borderadmincomment));
final TextView rowTextView = (TextView) new TextView(
getActivity());
rowTextView.setText(name);
rowTextView.setId(i);
final Button rowButton = new Button(getActivity());
rowButton.setLayoutParams(new LayoutParams(1,
LayoutParams.MATCH_PARENT));
rowButton.setId(i);
rowButton.setBackgroundResource(R.drawable.croix);
rowButton
.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
}
});
layoutHorizontal.addView(rowTextView, 0);
layoutHorizontal.addView(rowButton, 1);
rowTextView.setWidth(400);
//rowTextView.setHeight(150);
//rowButton.setHeight(150);
layoutVertical.addView(layoutHorizontal);
myButton[i] = rowButton;
myLayout[i] = layoutHorizontal;
myTextView[i] = rowTextView;
}
}
It's not works.
Thank you.
You forgot to set layout params for Horizontal layout and rowTextView.
For example:
layoutHorizontal.setLayoutParams(new
LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));
Create linear layout parameter. Do something like this:-
LinearLayout LL = new LinearLayout(this);
LL.setBackgroundColor(Color.CYAN);
LL.setOrientation(LinearLayout.HORIZONTAL);
LayoutParams LLParams = new LayoutParams(LayoutParams.MATCH_PARENT,LayoutParams.MATCH_PARENT);
LL.setWeightSum(2f);
LL.setLayoutParams(LLParams);
Please let me know it this will work.
Make a xml layout file and name it item.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center_vertical" >
<TextView
android:id="#+id/rowTextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TextView"
android:layout_weight="1" />
<Button
android:id="#+id/rowButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button" />
</LinearLayout>
Write following code in your Activity
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layoutHorizontal = inflater.inflate(R.layout.item, null);
TextView rowTextView = (TextView) layoutHorizontal.findViewById(R.id.rowTextView);
Button rowButton = (Button) layoutHorizontal.findViewById(R.id.rowButton);
layoutVertical.addView(layoutHorizontal);
This xml code below gives me a proper border around my table cells
<TableRow android:background="#cdcdcd" >
<TextView android:text="1st Column" android:background="#ffffff" android:layout_margin="2dip"/>
<TextView android:text="2nd Column" android:background="#ffffff" android:layout_margin="2dip"/>
<TextView android:id="#+id/amount" android:background="#ffffff" android:layout_margin="2dip" android:text="3rd col"/>
</TableRow>
But when i try to do it programmatically it is doesn't work here is my code:
dataTable = (TableLayout)findViewById(R.id.data_table);
TableRow tr=new TableRow(this);
counter++;
LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT);
lp.setMargins(2,2, 2, 2);
TextView tv= new TextView(this);
tv.setLayoutParams(lp);
tv.setText("text"+counter);
tv.setBackgroundColor(Color.parseColor("#ffffff"));
counter++;
TextView cb= new TextView(this);
cb.setLayoutParams(lp);
cb.setText("text"+counter);
counter++;
TextView ib= new TextView(this);
ib.setText("text"+counter);
ib.setLayoutParams(lp);
tr.setBackgroundColor(Color.parseColor("#cdcdcd"));
tr.setPadding(2, 2, 2, 2);
tr.addView(tv);
tr.addView(cb);
tr.addView(ib);
dataTable.addView(tr,new TableLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
Every thing works except for the borders and when i set "tv.setLayoutParams(lp);" the parameters the column disappears.
Try to add the view by calling
addView(View child, int index, ViewGroup.LayoutParams params)
Also, try to create a new LayoutParams instance for each view