android – 以编程方式在TextView中居中文本

我以编程方式创建了一个TextView,文本和背景可绘制.我想将文本居中在TextView中,但文本居于顶部.

这是我在TextView中居中文本的代码：

protected class TileView extends TextView{
    private int tileType;
    private int col;
    private int row;

protected TileView(Context context, int row, int col, int tileType) {

    super(context);
    this.col = col;
    this.row = row;
    this.tileType = tileType;

    String result = Integer.toString(RandomNumber(1,9));            
    Drawable image = getResources().getDrawable(tile_id[tileType]);
    setBackgroundDrawable(image);
    setClickable(true);
    setText(result);        
    setTextAppearance(context, R.style.boldText);           
    setOnClickListener(GameView.this);
}
}

这是我在onLayout()中的代码

int left = oneFifth * tileView.getCol();
int top = oneFifth * tileView.getRow();
int right = oneFifth * tileView.getCol() + oneFifth;
int bottom = oneFifth * tileView.getRow() + oneFifth;
tileView.layout(left, top, right, bottom);
tileView.setGravity(Gravity.CENTER);

如何在TextView中居中文本？

试试这个希望它可以帮助你

textView.setGravity(Gravity.CENTER_VERTICAL | Gravity.CENTER_HORIZONTAL);   

 yourTextView.setGravity(Gravity.CENTER);

检查这个Link