帮忙看下错在哪
public class Topbar extends RelativeLayout{ private Button rightButton; private TextView tvTitle; private Button leftButton; private int textColor; private String titleText; private float titleTextSize; private Drawable titleBackground; private int leftTextColor; private String leftText; private float leftTextSize; private Drawable leftBackground; private int rightTextColor; private String rightText; private float rightTextSize; private Drawable rightBackground; public Topbar(Context context, AttributeSet attrs) { super(context, attrs); TypedArray ta = context.obtainStyledAttributes(attrs, R .styleable.Topbar); leftBackground = ta.getDrawable(R.styleable.Topbar_leftTextBackgroung); leftText = ta.getString(R.styleable.Topbar_leftText); leftTextSize = ta.getFloat(R.styleable.Topbar_leftTextSize, 0); leftTextColor = ta.getColor(R.styleable.Topbar_leftTextColor, 0); rightBackground = ta.getDrawable(R.styleable.Topbar_rightTextBackgroung); rightTextSize = ta.getFloat(R.styleable.Topbar_rightTextSize, 0); rightText = ta.getString(R.styleable.Topbar_rightText); rightTextColor = ta.getColor(R.styleable.Topbar_rightTextColor, 0); titleTextSize = ta.getFloat(R.styleable.Topbar_titleTextSize, 0); titleText = ta.getString(R.styleable.Topbar_title); textColor = ta.getColor(R.styleable.Topbar_titleTextColor, 0); titleBackground = ta.getDrawable(R.styleable.Topbar_titleBackground); ta.recycle(); leftButton = new Button(context); rightButton = new Button(context); tvTitle = new TextView(context); leftButton.setText(leftText); leftButton.setTextSize(leftTextSize); leftButton.setBackground(leftBackground); leftButton.setTextColor(leftTextColor); rightButton.setText(rightText); rightButton.setTextSize(rightTextSize); rightButton.setBackground(rightBackground); rightButton.setTextColor(rightTextColor); tvTitle.setText(titleText); tvTitle.setTextSize(titleTextSize); tvTitle.setTextColor(textColor); tvTitle.setBackground(titleBackground); tvTitle.setGravity(Gravity.CENTER); setBackgroundColor(0x008000); LayoutParams leftParams = new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); leftParams.addRule(RelativeLayout.ALIGN_LEFT, TRUE); addView(leftButton, leftParams); LayoutParams rightParams = new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); rightParams.addRule(RelativeLayout.ALIGN_RIGHT, TRUE); addView(rightButton, rightParams); LayoutParams titleParams = new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT); titleParams.addRule(RelativeLayout.CENTER_IN_PARENT, TRUE); addView(tvTitle, titleParams); }} |
微信访问
手机APP
