Java Code Examples for android.widget.TableLayout#LayoutParams

/**
 * 设置View的Margin
 *
 * @param view
 * @param left
 * @param top
 * @param right
 * @param bottom
 * @param width
 * @param height
 */
public void setViewMargin(View view, int left, int top, int right, int bottom, int width, int height) {
    if (view == null) {
        return;
    }
    ViewParent parent = view.getParent();
    if (parent == null) {
        return;
    }
    ViewGroup.MarginLayoutParams lp;
    if (parent instanceof LinearLayout) {
        lp = new LinearLayout.LayoutParams(width, height);
    } else if (parent instanceof RelativeLayout) {
        lp = new RelativeLayout.LayoutParams(width, height);
    } else if (parent instanceof FrameLayout) {
        lp = new FrameLayout.LayoutParams(width, height);
    } else {
        lp = new TableLayout.LayoutParams(width, height);
    }
    if (lp != null) {
        lp.setMargins(left, top, right, bottom);
        view.setLayoutParams(lp);
    }
}
 

/**
 * 设置View的Margin
 *
 * @param view
 * @param left
 * @param top
 * @param right
 * @param bottom
 * @param width
 * @param height
 */
public void setViewMargin(View view, int left, int top, int right, int bottom, int width, int height) {
    if (view == null) {
        return;
    }
    ViewParent parent = view.getParent();
    if (parent == null) {
        return;
    }
    ViewGroup.MarginLayoutParams lp;
    if (parent instanceof LinearLayout) {
        lp = new LinearLayout.LayoutParams(width, height);
    } else if (parent instanceof RelativeLayout) {
        lp = new RelativeLayout.LayoutParams(width, height);
    } else if (parent instanceof FrameLayout) {
        lp = new FrameLayout.LayoutParams(width, height);
    } else {
        lp = new TableLayout.LayoutParams(width, height);
    }
    if (lp != null) {
        lp.setMargins(left, top, right, bottom);
        view.setLayoutParams(lp);
    }
}
 

private static TableRow addRowToTable(final Activity activity, final TableLayout layoutAnswers) {
    final TableRow row = new TableRow(activity);

    final TableLayout.LayoutParams params =
            new TableLayout.LayoutParams(TableLayout.LayoutParams.MATCH_PARENT,
                    TableLayout.LayoutParams.MATCH_PARENT);

    //Add a top margin between this row and any row above it:
    if (layoutAnswers.getChildCount() > 0) {
        final int margin = UiUtils.getPxForDpResource(activity, R.dimen.tiny_gap);
        params.setMargins(0, margin, 0, 0);
    }

    layoutAnswers.addView(row, params);
    return row;
}
 

private void fillData(final Note note) {
    try {
        setTitle(DbHelper.getDateString(note.Date));
        infoTable.removeAllViews();
        TableLayout.LayoutParams rowparams = new TableLayout.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT,
                TableRow.LayoutParams.WRAP_CONTENT);

        TableRow.LayoutParams textviewparams = new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT,
                TableRow.LayoutParams.WRAP_CONTENT);

        if (!TextUtils.isEmpty(note.Title)) {
            addRow(getString(R.string.theme), note.Title, null, rowparams, textviewparams);
        }


        if (!TextUtils.isEmpty(note.Topic)) {
            addRow(getString(R.string.topic), note.getTopicLink(), note.getTopicUrl(), rowparams, textviewparams);
        }

        if (!TextUtils.isEmpty(note.User)) {
            addRow(getString(R.string.user), note.getUserLink(), note.getUserUrl(), rowparams, textviewparams);
        }

        if (!TextUtils.isEmpty(note.Url)) {
            addRow(getString(R.string.link), note.getUrlLink(), note.Url, rowparams, textviewparams);
        }

        webView.loadDataWithBaseURL("https://4pda.ru/forum/", transformChatBody(note.Body), "text/html", "UTF-8", null);
    } catch (Throwable ex) {
        AppLog.e(getMainActivity(), ex);
    }


}
 

private TableLayout.LayoutParams createTableLayoutParam() {
    return new TableLayout.LayoutParams(TableLayout.LayoutParams.MATCH_PARENT, TableLayout.LayoutParams.MATCH_PARENT);
}
 

public CheckersLayout(CheckersGame game, GameActivity activity) {
    super(activity);
    myActivity = activity;

    DisplayMetrics displayMetrics = getContext().getResources().getDisplayMetrics();
    int dimension = displayMetrics.widthPixels;
    if (displayMetrics.heightPixels < dimension) {
        dimension = displayMetrics.heightPixels;
    }
    int cellDimension = dimension / 8 ;

    LayoutParams params;

    myGame = game;
    Board myBoard = myGame.getBoard();

    params = new LayoutParams(
            ViewGroup.LayoutParams.WRAP_CONTENT,
            ViewGroup.LayoutParams.WRAP_CONTENT);
    params.setMargins(4, 4, 4, 4);
    setLayoutParams(params);
    setBackgroundColor(getResources().getColor(R.color.cellBlack));

    // add table of image views
    cells = new CheckerImageView[8][8];
    for (int y = 0; y < 8; y++) {
        TableRow row = new TableRow(activity);
        TableLayout.LayoutParams tableParams = new TableLayout.LayoutParams(
                ViewGroup.LayoutParams.WRAP_CONTENT,
                ViewGroup.LayoutParams.WRAP_CONTENT);
        tableParams.setMargins(0, 0, 0, 0);
        row.setLayoutParams(tableParams);

        for (int x = 0; x < 8; x++) {
            CheckerImageView cell;
            cells[x][y] = cell = new CheckerImageView(activity);
            cell.x = x;
            cell.y = y;

            TableRow.LayoutParams rowParams = new TableRow.LayoutParams(
                    ViewGroup.LayoutParams.MATCH_PARENT,
                    ViewGroup.LayoutParams.MATCH_PARENT);
            rowParams.setMargins(0, 0, 0, 0);
            rowParams.width = cellDimension;
            rowParams.height = cellDimension;
            cell.setLayoutParams(rowParams);

            int bgColor;
            if (myBoard.isGameSquare(x,y)) {
                // add click handler
                cell.setOnClickListener(CellClick);
                bgColor = getResources().getColor(R.color.cellBlack);
            }
            else {
                bgColor = getResources().getColor(R.color.cellWhite);
            }

            cell.setBackgroundColor(bgColor);
            row.addView(cell);
        }
        addView(row);
    }
}
 

public void resize(int rows, int cols, int cellLayoutId)
{
    if (rowsNumber == rows && colsNumber == cols)
    {
        return;
    }
    rowsNumber = rows;
    colsNumber = cols;

    removeAllViews();
    fields.clear();

    final TableLayout.LayoutParams tableParams = new TableLayout.LayoutParams(
            TableLayout.LayoutParams.WRAP_CONTENT, TableLayout.LayoutParams.WRAP_CONTENT);

    final LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(
            Context.LAYOUT_INFLATER_SERVICE);

    for (int row = 0; row < rowsNumber; row++)
    {
        final TableRow tableRow = new TableRow(getContext());
        tableRow.setLayoutParams(tableParams); // TableLayout is the parent view
        addView(tableRow);

        for (int col = 0; col < colsNumber; col++)
        {
            inflater.inflate(cellLayoutId, tableRow);
        }

        if (tableRow.getChildCount() > 0)
        {
            tableRow.setBaselineAligned(true);
            tableRow.setBaselineAlignedChildIndex(0);
        }

        for (int col = 0; col < tableRow.getChildCount(); col++)
        {
            final CustomEditText c = (CustomEditText) tableRow.getChildAt(col);
            if (c != null)
            {
                c.setId(IdGenerator.generateId());
                c.setTag(new ElementTag(row, col, fields.size()));
                fields.add(c);
            }
        }
    }

    setPadding(0, 0, 0, 0);
    setBaselineAligned(true);
    setBaselineAlignedChildIndex(rowsNumber > 1 ? rowsNumber / 2 : 0);
}
 

private void addRowForAnswer(final Context context, final TableLayout tableLayout, final DecisionTree.Question question, final DecisionTree.BaseButton answer) {
    final TableRow row = new TableRow(context);
    final TableLayout.LayoutParams params = new TableLayout.LayoutParams(TableLayout.LayoutParams.MATCH_PARENT,
            TableLayout.LayoutParams.WRAP_CONTENT);
    params.setMargins(0, UiUtils.getPxForDpResource(context, R.dimen.standard_large_margin), 0, 0);
    tableLayout.addView(row, params);


    final LinearLayout layoutVertical = new LinearLayout(context);
    layoutVertical.setOrientation(LinearLayout.VERTICAL);

    final TextView textViewAnswer = new AppCompatTextView(context);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        textViewAnswer.setTextAppearance(R.style.TextAppearance_AppCompat_Subhead);
    } else {
        //noinspection deprecation
        textViewAnswer.setTextAppearance(context, R.style.TextAppearance_AppCompat_Subhead);
    }
    textViewAnswer.setText(answer.getText());
    layoutVertical.addView(textViewAnswer,
            new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT));

    final LinearLayout layoutHorizontal = new LinearLayout(context);
    layoutHorizontal.setOrientation(LinearLayout.HORIZONTAL);
    final LinearLayout.LayoutParams paramsHorizontal = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
            LinearLayout.LayoutParams.WRAP_CONTENT);
    paramsHorizontal.setMargins(0, UiUtils.getPxForDpResource(context, R.dimen.standard_margin), 0, 0);
    layoutVertical.addView(layoutHorizontal, paramsHorizontal);

    final BitmapDrawable icon = getIcon(context, answer);
    final ImageView imageIcon = new ImageView(context);
    imageIcon.setImageDrawable(icon);
    layoutHorizontal.addView(imageIcon);

    final LinearLayout.LayoutParams paramsImage = new LinearLayout.LayoutParams(
            LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);

    // TODO: Use a custom FlowTable class to avoid items going off the right edge of the screen
    // when there are too many.
    final Singleton singleton = getSingleton();
    for (int i = 0; i < answer.getExamplesCount(); i++) {

        final String iconName = answer.getExampleIconName(question.getId(), i);
        final BitmapDrawable iconExample = singleton.getIconDrawable(context, iconName);
        final ImageButton imageExample = new ImageButton(context);
        //Remove the space between the image and the outside of the button:
        imageExample.setPadding(0, 0, 0, 0);
        imageExample.setImageDrawable(iconExample);

        //Needed to make the image expand as a transition into the SubjectViewerActivity,
        //which uses the same name in fragment_subject.xml
        ViewCompat.setTransitionName(imageExample, getString(R.string.transition_subject_image));

        //This requires API level 17: paramsImage.setMarginStart(getPxForDp(activity, MARGIN_MEDIUM_DP));
        //imageExample.setLayoutParams(paramsImage);
        MarginLayoutParamsCompat.setMarginStart(paramsImage, UiUtils.getPxForDpResource(context, R.dimen.standard_large_margin));

        final int answerIndex = i;
        imageExample.setOnClickListener(new View.OnClickListener() {
            public void onClick(final View v) {
                // Perform action on click
                onExampleImageClicked(v, answer, answerIndex);
            }
        });

        layoutHorizontal.addView(imageExample, paramsImage);
    }

    row.addView(layoutVertical,
            new TableRow.LayoutParams(TableRow.LayoutParams.MATCH_PARENT, TableRow.LayoutParams.WRAP_CONTENT));
}