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Programmatically adding TextView to Grid Layout alignment not proper

Posted on November 6, 2021November 6, 2021 By christo No Comments on Programmatically adding TextView to Grid Layout alignment not proper

Table of Contents

  • Here is top answer to Programmatically adding TextView to Grid Layout alignment not proper
  • Answer-1
  • Answer-2
  • Answer-3

Here is top answer to Programmatically adding TextView to Grid Layout alignment not proper

Answer-1



GridLayout gridLayout = new GridLayout(getContext());
            gridLayout.setAlignmentMode(GridLayout.ALIGN_BOUNDS);
            gridLayout.setColumnCount(2);
            gridLayout.setRowCount(3);
            TextView titleText;
            for (int i = 0; facilities != null && i < facilities.size(); i++) {
                titleText = new TextView(getContext());
                titleText.setText(facilities.get(i));
                gridLayout.addView(titleText, i);
                titleText.setCompoundDrawablesWithIntrinsicBounds(rightIc, 0, 0, 0);
                GridLayout.LayoutParams param =new GridLayout.LayoutParams();
                param.height = LayoutParams.WRAP_CONTENT;
                param.width = LayoutParams.WRAP_CONTENT;
                param.rightMargin = 5;
                param.topMargin = 5;
                param.setGravity(Gravity.CENTER);
                param.columnSpec = GridLayout.spec(c);
                param.rowSpec = GridLayout.spec(r);
                titleText.setLayoutParams (param);

} 


Answer-2


GridLayout gridLayout = new GridLayout(getContext());
    int total = facilities.size();
    int column =  2;
    int row = total / column;
    gridLayout.setAlignmentMode(GridLayout.ALIGN_BOUNDS);
    gridLayout.setColumnCount(column);
    gridLayout.setRowCount(row + 1);
    TextView titleText;
    for(int i =0, c = 0, r = 0; i < total; i++, c++)
    { 
        if(c == column)
        { 
            c = 0;
            r++;
        } 
         titleText = new TextView(getContext());
         titleText.setText(facilities.get(i));
         gridLayout.addView(titleText, i);
         titleText.setCompoundDrawablesWithIntrinsicBounds(rightIc, 0, 0, 0);
         GridLayout.LayoutParams param =new GridLayout.LayoutParams();
         param.height = LayoutParams.WRAP_CONTENT;
         param.width = LayoutParams.WRAP_CONTENT;
         param.rightMargin = 5;
         param.topMargin = 5;
         param.setGravity(Gravity.CENTER);
         param.columnSpec = GridLayout.spec(c);
         param.rowSpec = GridLayout.spec(r);
         titleText.setLayoutParams (param);
    } 

Answer-3


if (facilities == null) {
    // In this case there is nothing to display. You can adjust this part to your needs.
    return;
}

GridLayout gridLayout = new GridLayout(getContext());
gridLayout.setAlignmentMode(GridLayout.ALIGN_BOUNDS);
gridLayout.setColumnCount(2);
gridLayout.setRowCount(facilities.size() / 2);
for (int i = 0; i < facilities.size(); i++) {
    TextView titleText = new TextView(getContext());
    titleText.setText(facilities.get(i));
    titleText.setCompoundDrawablesWithIntrinsicBounds(rightIc, 0, 0, 0);

    GridLayout.LayoutParams layoutParams = new GridLayout.LayoutParams();
    layoutParams.height = 0;
    layoutParams.width = 0;
    int currentCol = i % 2;
    int currentRow = i / 2;
    // The last parameter in the specs is the weight, which gives equal size to the cells
    layoutParams.columnSpec = GridLayout.spec(currentCol, 1, 1);
    layoutParams.rowSpec = GridLayout.spec(currentRow, 1, 1);

    // Optional, if you want the text to be centered within the cell
    layoutParams.setGravity(Gravity.CENTER);

    gridLayout.addView(titleText, layoutParams);
} 

android Tags:Android

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