I'm on a working on a project on Android Studio. Then I would like to implement a button that generate a view above him. And store it's text data in an ArrayList.
This is the java code:
addClassBtn.setOnClickListener((v)->{
View cricketerView = getLayoutInflater().inflate(R.layout.check_box,categoryList,false);
EditText checkBox_title = (EditText)cricketerView.findViewById(R.id.checkBox_title);
switch (appPreference.getInt("lang",0)){
case 0:checkBox_title.setHint(getResources().getString(R.string.en_en_editBox_Text));break;
case 1:checkBox_title.setHint(getResources().getString(R.string.ch_tw_editBox_Text));break;
default:checkBox_title.setHint("Error");
}
temporaryClass.add(checkBox_title.getText().toString());
checkBox_title.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
temporaryClass.remove(checkBox_title.getText().toString());
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void afterTextChanged(Editable s) {
temporaryClass.add(checkBox_title.getText().toString());
}
});
CheckBox checkBox_check = (CheckBox)cricketerView.findViewById(R.id.checkBox_check);
checkBox_check.setOnClickListener((w)->{
});
Button checkBox_delete = (Button)cricketerView.findViewById(R.id.checkBox_delete);
checkBox_delete.setOnClickListener((w)->{
categoryList.removeView(w);
});
categoryList.addView(cricketerView);
});
And this is the XML Layout code of the view that I would like to add above the button:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<EditText
android:id="@+id/checkBox_title"
android:layout_width="295dp"
android:layout_height="40dp"
android:layout_marginStart="13dp"
android:layout_marginTop="7dp"
android:layout_marginEnd="5dp"
android:autofillHints="@string/ch_tw_editBox_Text"
android:background="@drawable/rounded_edittext"
android:hint="@string/ch_tw_editBox_Text"
android:inputType="text"
android:paddingStart="13dp"
android:paddingEnd="13dp"
android:selectAllOnFocus="false"
android:textSize="22sp" />
<CheckBox
android:id="@+id/checkBox_check"
android:layout_width="30dp"
android:layout_height="40dp"
android:layout_marginStart="5dp"
android:layout_marginTop="5dp"
android:layout_marginEnd="5dp"
android:text=""
android:textColorLink="#000000" />
<Button
android:id="@+id/checkBox_delete"
android:layout_width="40dp"
android:layout_height="40dp"
android:background="@drawable/ic_delete"
android:layout_marginStart="5dp"
android:layout_marginEnd="13dp"
android:layout_marginTop="5dp"/>
</LinearLayout>
Then when I try it, it only generate the view one time and I can't generate more view. I can't even delete the view that was generated.
TestCase:
I already used the code above on an other activity, and I work really good.
Thank you