private void showNext() {
if (mPosition < mNewsData.size() - 1) {
// 设置下一屏动画
mNewsBodyFlipper.setInAnimation(this, R.anim.push_left_in);
mNewsBodyFlipper.setOutAnimation(this, R.anim.push_left_out);
mPosition++;
if (mPosition >= mNewsBodyFlipper.getChildCount()) {
inflateView(mNewsBodyFlipper.getChildCount());
}
// 显示下一屏
mNewsBodyFlipper.showNext();
} else {
Toast.makeText(this, R.string.no_next_news, Toast.LENGTH_SHORT).show();
}
}
public void next(View view) {
if (index < mViewFlipper.getChildCount()) {
mViewFlipper.setInAnimation(customAnimation.inFromRightAnimation());
mViewFlipper.setOutAnimation(customAnimation.outToLeftAnimation());
mViewFlipper.showNext();
index++;
ToggleRadioButton();
}
}
private void showNextView() {
vf_pic.setInAnimation(AnimationUtils.loadAnimation(ctx, R.anim.push_left_in));
vf_pic.setOutAnimation(AnimationUtils.loadAnimation(ctx, R.anim.push_left_out));
vf_pic.showNext();
currentPage++;
if (currentPage == vf_pic.getChildCount()) {
dian_unselect(currentPage - 1);
currentPage = 0;
dian_select(currentPage);
} else {
dian_select(currentPage);
dian_unselect(currentPage - 1);
}
}
private void showPreviousView() {
dian_select(currentPage);
vf_pic.setInAnimation(AnimationUtils.loadAnimation(ctx, R.anim.push_right_in));
vf_pic.setOutAnimation(AnimationUtils.loadAnimation(ctx, R.anim.push_right_out));
vf_pic.showPrevious();
currentPage--;
if (currentPage == -1) {
dian_unselect(currentPage + 1);
currentPage = vf_pic.getChildCount() - 1;
dian_select(currentPage);
} else {
dian_select(currentPage);
dian_unselect(currentPage + 1);
}
}
private void showPrevious() {
if (mPosition > 0) {
mPosition--;
// 记录当前新闻编号
HashMap<String, Object> hashMap = mNewsData.get(mPosition);
mNid = (Integer) hashMap.get("nid");
if (mCursor > mPosition) {
mCursor = mPosition;
inflateView(0);
System.out.println(mNewsBodyFlipper.getChildCount());
mNewsBodyFlipper.showNext(); // 显示下一页
}
mNewsBodyFlipper.setInAnimation(this, R.anim.push_right_in); // 定义下一页进来时的动画
mNewsBodyFlipper.setOutAnimation(this, R.anim.push_right_out); // 定义当前页出去的动画
mNewsBodyFlipper.showPrevious(); // 显示上一页
} else {
Toast.makeText(this, R.string.no_pre_news, Toast.LENGTH_SHORT).show();
}
System.out.println(mCursor + ";" + mPosition);
}