自定义splash导航器，选中的点变大

最新推荐文章于 2025-08-06 12:25:37 发布

sinat_22949049

最新推荐文章于 2025-08-06 12:25:37 发布

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分类专栏：安卓开发

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mNumLayout = (LinearLayout) findViewById(R.id.ll_indicater);
for (int i = 0; i < mImages.length; i++) {
    ImageView bt = new ImageView(this);
    bt.setLayoutParams(new ViewGroup.LayoutParams((int) AbViewUtil.dip2px(this, 17),
            ViewGroup.LayoutParams.WRAP_CONTENT));
    bt.setImageResource(R.drawable.indicator);
    mNumLayout.addView(bt);
}
pager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
    @Override
    public void onPageScrolled(int position, float positionOffset,
                               int positionOffsetPixels) {
        if (mPreSelectedBt != null) {
            mPreSelectedBt.setImageResource(R.drawable.indicator);
        }

        ImageView currentBt = (ImageView) mNumLayout.getChildAt(position);
        currentBt.setImageResource(mIndicatorImages[position]);
        mPreSelectedBt = currentBt;
    }

    @Override
    public void onPageSelected(int position) {
    }

    @Override
    public void onPageScrollStateChanged(int state) {
    }
});