MainActivity.java 文件源码

private void initTab() {
    TextView firstView = (TextView) LayoutInflater.from(this).inflate(R.layout.bottom_tab_item, null);
    firstView.setText(mTabResources[0][0]);
    firstView.setTextColor(ContextCompat.getColor(MainActivity.this, R.color.colorPrimary));
    firstView.setCompoundDrawablesRelativeWithIntrinsicBounds(0, Integer.valueOf(mTabResources[0][1]), 0, 0);
    firstView.getCompoundDrawables()[1].setColorFilter(ContextCompat.getColor(MainActivity.this, R.color.colorPrimary), PorterDuff.Mode.SRC_IN);
    mTabLayout.getTabAt(0).setCustomView(firstView);

    for (int i = 1; i < 3; i++) {
        TextView textView = (TextView) LayoutInflater.from(this).inflate(R.layout.bottom_tab_item, null);
        textView.setText(mTabResources[i][0]);
        textView.setCompoundDrawablesRelativeWithIntrinsicBounds(0, Integer.valueOf(mTabResources[i][1]), 0, 0);
        mTabLayout.getTabAt(i).setCustomView(textView);
    }

}