前几天，发现大街网的App 做的还不错，有一个卡片堆叠的效果，感觉nice，按照以前的习惯，一定是在github上搜索一下下，问题解决了，自己不满意，老板很满意，哈哈。鉴于之前一直没有时间自己尝试写控件，无奈这几天公司不给我派活了。好吧自己尝试一下，刚看到这个效果事，无从下手，后来发现，一点点规律，不知道对不对，效果算是实现了
<pre>
import github.alex.swipecardlayout.SwipeCardLayout;
public class MainActivity extends AppCompatActivity {
private SwipeCardLayout swipeCardLayout;
private Context context;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
context = this;
initView();
}
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private void initView() {
findViewById(R.id.bt_reload).setOnClickListener(new MyOnClickListener());
swipeCardLayout = (SwipeCardLayout) findViewById(R.id.scl);
swipeCardLayout.setCardView(16, 5, R.layout.card_user_info, 32);
swipeCardLayout.setSwipeDistance(96);
swipeCardLayout.setOnSwipeCardListener(new MyOnSwipeCardListener());
View lastView = swipeCardLayout.getLastView();
TextView textView = (TextView) lastView.findViewById(R.id.tv_info);
textView.setText("剩余卡片数量 = " + 16 + " 卡片总数 = " + 16 + " 堆栈的长度 = " + 5);
}
private final class MyOnSwipeCardListener implements SwipeCardLayout.OnSwipeCardListener {
@Override
public void onSwipeFinish(int cardBalanceCount, int cardCount, int stackLength) {
// KLog.e("currIndex = "+currIndex);
View lastView = swipeCardLayout.getLastView();
if (lastView != null) {
TextView textView = (TextView) lastView.findViewById(R.id.tv_info);
textView.setText("剩余卡片数量 = " + cardBalanceCount + " 卡片总数 = " + cardCount + " 堆栈的长度 = " + stackLength);
}
if (cardBalanceCount > 0) {
} else if (cardBalanceCount == 0) {
findViewById(R.id.bt_reload).setVisibility(View.VISIBLE);
}
findViewById(R.id.iv_foot_left).setSelected(false);
findViewById(R.id.iv_foot_right).setSelected(false);
}
@Override
public void onSwiping(int swipeStatus, int cardBalanceCount, int cardCount, int stackLength) {
View preLastView = swipeCardLayout.getPreLastView();
if (preLastView != null) {
TextView textView = (TextView) preLastView.findViewById(R.id.tv_info);
textView.setText("剩余卡片数量 = " + (cardBalanceCount-1) + " 卡片总数 = " + cardCount + " 堆栈的长度 = " + stackLength);
}
if (swipeStatus == -1) {
findViewById(R.id.iv_foot_left).setSelected(true);
findViewById(R.id.iv_foot_right).setSelected(false);
} else if (swipeStatus == 0) {
findViewById(R.id.iv_foot_left).setSelected(false);
findViewById(R.id.iv_foot_right).setSelected(false);
} else if (swipeStatus == 1) {
findViewById(R.id.iv_foot_left).setSelected(false);
findViewById(R.id.iv_foot_right).setSelected(true);
}
}
}
private final class MyOnClickListener implements View.OnClickListener {
@Override
public void onClick(View v) {
if (R.id.bt_reload == v.getId()) {
swipeCardLayout.setCardView(14, 5, R.layout.card_user_info, 32);
View lastView = swipeCardLayout.getLastView();
TextView textView = (TextView) lastView.findViewById(R.id.tv_info);
textView.setText("剩余卡片数量 = " + 14 + " 卡片总数 = " + 14 + " 当前卡片在堆栈中的编号 = " + 5 + " 堆栈的长度 = " + 5);
findViewById(R.id.bt_reload).setVisibility(View.GONE);
}
}
}
}
</pre>
github地址
<a href="https://github.com/Alex-Cin/SwipeCardLayout">https://github.com/Alex-Cin/SwipeCardLayout</a>
apk文件
<a href="http://fir.im/apps/57068daff2fc425a6100000f">http://fir.im/apps/57068daff2fc425a6100000f</a>
