我尝试过:
我的代码如下。
AddAddressFragment.java
以下方法采用 onActivityCreated 方法。
*
下面的方法不在onActivityCreated方法中。
txt_location.setOnFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(View view, boolean hasFocus) {
if (hasFocus) {
txt_location.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
findPlace();
}
});
findPlace();
}
}
});
layoutFooter.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if(isvalidateFields()){
// Code after validating all EditTexts
}
}
});
address_fragment.xml
private boolean isvalidateFields() {
boolean result = true;
if (!ValidationUtils.hasText(txtCity, cityTxt, "City Required")) {
result = false;
}
if (!ValidationUtils.hasText(txt_location, location_txt, "Location Required")) {
result = false;
}
if (!ValidationUtils.hasText(txtPincode, pincodeTxt, "Pincode Required"))
result = false;
if (!ValidationUtils.hasText(txtDoorName, doorNumberTxt, "Address line 1 Required")) {
result = false;
}
if (!ValidationUtils.hasText(txtApartmentName, apartmentTxt, "Address line 2 Required")) {
result = false;
}
return result;
}
答案 0 :(得分:0)
将Id提供给您的父布局ex:LinearLayout,然后linearLayout.requestFocus()
并把这个
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/linearlayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:descendantFocusability="beforeDescendants" <-- add this
android:focusableInTouchMode="true" <-- add this
>
.....
</LinearLayout>
答案 1 :(得分:0)
我找到了替代解决方案,因为 ZeroOne&#39> 答案对我不起作用。我删除 setOnFocusChangeListener 并将 setOnEditorActionListener 放在 txt_location - EditText 之前的EditText上。我将 setOnTouchListener 添加到 txt_location - EditText 。
setOnEditorActionListener - 当您单击键盘上的NEXT LINE按钮时调用。
完整更改的代码如下所示。
EditTextJustBefore_txt_location_EditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_NEXT) {
findPlace();
}
return true;
}
});
txt_location.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
findPlace();
}
return false;
}
});