Android EditText 阻止其父级的 OnClickListener

问：

1）我动态地创建了许多控件。我有一个中等大小的 RelativeLayout，其 EditText 填充了其大部分父可见空间。其余部分由另一个视图覆盖，布局应该在单击时向上滑动。问题是当用户单击 EditText 时，布局不会收到 onClick 事件。我不能使用TextView，因为我稍后需要用户在其中输入一些文本。我尝试了这段代码，但没有成功

private void addTopView() {
    RelativeLayout midView = new RelativeLayout(this);
    ImageView imageView = new ImageView(this);
    imageView.setImageResource(R.drawable.wallet_top);
    imageView.setBackgroundColor(0xffff0000);
    RelativeLayout.LayoutParams lp = new LayoutParams(scale(320), scale(heightTop));
    midView.addView(imageView, lp);
    RelativeLayout topCard = populateTPasses ? addTpass(0) : addCard(0);
    topCard.setOnClickListener(topCardClick);
    midView.addView(topCard);
    lp = new LayoutParams(scale(320), scale(cardTopOffsetY + cardHeight));
    lp.topMargin = scale(upperOffset);
    walletScrollView.addView(midView, lp);
}

private RelativeLayout addCard(int indexVal) {
    String cardName = "Add Credit Card";
    String cardNum = "Max 16 digits";
    String cardCVC = "Max 6 digits";
    boolean switchStatus = NO;
    String cardExpiry = dateFormatter.format(new Date());
    if(indexVal < creditcards.size())
    {
        cardName = creditcards.get(indexVal).name;
        cardNum = String.format("........%s", creditcards.get(indexVal).display);
        cardCVC = "NOT STORED";
        cardExpiry = creditcards.get(indexVal).expiry;
        switchStatus = creditcards.get(indexVal).isDefault;
    }
    LayoutParams lp = new LayoutParams(scale(cardWidth), scale(cardHeight));
    lp.leftMargin = scale(cardTopOffsetX);
    lp.topMargin = scale(cardTopOffsetY);
    RelativeLayout layout = new RelativeLayout(this);
    layout.setLayoutParams(lp);
    layout.setTag(indexVal);
    addCardElements(layout, cardName, cardNum, cardExpiry, cardCVC, switchStatus);
    return layout;
}

private ImageView addCardElements(RelativeLayout whichCard, String cardName, String cardNumber, String cardExpiry, String cardCVC, boolean defaultStatus) {
    whichCard.setBackgroundResource(R.drawable.credit_card_tpay);

    //Add card name
    EditText cardNameField = addCardName(cardName);

    whichCard.addView(cardNameField);
    return null;
}

private EditText addCardName(String cName) {
    EditText cardName = new EditText(this);
    RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(scale(cardWidth - 90), LayoutParams.WRAP_CONTENT);
    params.leftMargin = scale(32 + 50);
    params.topMargin = scale(15);
    cardName.setBackgroundColor(Color.TRANSPARENT);
    cardName.setLayoutParams(params );
    cardName.setTextColor(Color.WHITE);
    if(isLast == NO || (_selectedIndex >= creditcards.size() && creditcards.size() != 0))
        cardName.setText(cName);
    else
    {
        cardName.setHint(cName);
    }
    isLast = NO;
    cardName.setTag(kTag_CardName);
    if(_selectedIndex >= creditcards.size())
        cardName.setEnabled(YES);
    else {
        cardName.setEnabled(NO);
        cardName.setFocusable(NO);
        cardName.setFocusableInTouchMode(NO);
        cardName.setClickable(NO);
        cardName.setBackgroundColor(Color.YELLOW);
    }
    cardName.setGravity(5);
    return cardName;
}

2）这个问题解决了。 当我的布局在 TranslateAnimation 的帮助下向上滑动时，我必须将其从其父级中删除并放到另一个 ViewGroup 上，否则所有用户输入都会被破坏。然后它以类似的父级变化向后滑动。在此过程中，我将布局的 OnClickListener 设置为 null 并返回到我的侦听器。问题是，在那之后，侦听器永远不会触发，布局只能滑动一次。我想知道是什么原因造成的。