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How to save input from TextEdit field into a string?
How do save an Android Activity state using save instance state?How to check if a string contains a substring in BashHow do I iterate over the words of a string?How do I read / convert an InputStream into a String in Java?How to check if a string “StartsWith” another string?How do I make the first letter of a string uppercase in JavaScript?How to replace all occurrences of a string in JavaScriptHow to check whether a string contains a substring in JavaScript?How do I check if a string contains a specific word?How do I convert a String to an int in Java?
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I'm making a simple app, where there is one TextInput field and a button next to it.
The TextInput field loads @string/duration_time from strings.xml.
The button next to it will display a simple message ("hello" + the string duration_time). However, it will always display the original information from string duration_time.
How do I set up a TextChangedListener to update the string/duration_time to reflect the input from the user? How do I access the information from TextInput and use it? Because as in the example below, under "public void afterTextChanged" I am trying to save the information, but I don't know where it's stored.
Kind regards
button2.addTextChangedListener(new TextWatcher()
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after)
@Override
public void onTextChanged(CharSequence s, int start, int before, int count)
@Override
public void afterTextChanged(Editable s)
String duration_input= WHAT_Do_I_Put_Here;
);
android string addtextchangedlistener asked Mar 23 at 12:09
TasmotanizerTasmotanizer
62
add a comment |
I'm making a simple app, where there is one TextInput field and a button next to it.
The TextInput field loads @string/duration_time from strings.xml.
The button next to it will display a simple message ("hello" + the string duration_time). However, it will always display the original information from string duration_time.
How do I set up a TextChangedListener to update the string/duration_time to reflect the input from the user? How do I access the information from TextInput and use it? Because as in the example below, under "public void afterTextChanged" I am trying to save the information, but I don't know where it's stored.
Kind regards
button2.addTextChangedListener(new TextWatcher()
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after)
@Override
public void onTextChanged(CharSequence s, int start, int before, int count)
@Override
public void afterTextChanged(Editable s)
String duration_input= WHAT_Do_I_Put_Here;
);
asked Mar 23 at 12:09
TasmotanizerTasmotanizer
62
add a comment |
I'm making a simple app, where there is one TextInput field and a button next to it.
The TextInput field loads @string/duration_time from strings.xml.
The button next to it will display a simple message ("hello" + the string duration_time). However, it will always display the original information from string duration_time.
How do I set up a TextChangedListener to update the string/duration_time to reflect the input from the user? How do I access the information from TextInput and use it? Because as in the example below, under "public void afterTextChanged" I am trying to save the information, but I don't know where it's stored.
Kind regards
button2.addTextChangedListener(new TextWatcher()
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after)
@Override
public void onTextChanged(CharSequence s, int start, int before, int count)
@Override
public void afterTextChanged(Editable s)
String duration_input= WHAT_Do_I_Put_Here;
);
asked Mar 23 at 12:09
TasmotanizerTasmotanizer
62
I'm making a simple app, where there is one TextInput field and a button next to it.
The TextInput field loads @string/duration_time from strings.xml.
The button next to it will display a simple message ("hello" + the string duration_time). However, it will always display the original information from string duration_time.
How do I set up a TextChangedListener to update the string/duration_time to reflect the input from the user? How do I access the information from TextInput and use it? Because as in the example below, under "public void afterTextChanged" I am trying to save the information, but I don't know where it's stored.
Kind regards
button2.addTextChangedListener(new TextWatcher()
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after)
@Override
public void onTextChanged(CharSequence s, int start, int before, int count)
@Override
public void afterTextChanged(Editable s)
String duration_input= WHAT_Do_I_Put_Here;
);
asked Mar 23 at 12:09
TasmotanizerTasmotanizer
62
asked Mar 23 at 12:09
TasmotanizerTasmotanizer
62
asked Mar 23 at 12:09
TasmotanizerTasmotanizer
62
asked Mar 23 at 12:09
TasmotanizerTasmotanizer
62
asked Mar 23 at 12:09
TasmotanizerTasmotanizer
62
62
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Suppose you are using editText and button as Android Wigets.
Now if you want to get the the text inside editText on click of button.It can be done like this
String textEdit = "";
button.setOnClickListener(->view
textEdit = editText.getText().toString();
);
Now your textEdit will contain the text which you entered in your editText.
answered Mar 23 at 12:17
Ajay ChauhanAjay Chauhan
267217
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Suppose you are using editText and button as Android Wigets.
Now if you want to get the the text inside editText on click of button.It can be done like this
String textEdit = "";
button.setOnClickListener(->view
textEdit = editText.getText().toString();
);
Now your textEdit will contain the text which you entered in your editText.
answered Mar 23 at 12:17
Ajay ChauhanAjay Chauhan
267217
add a comment |
Suppose you are using editText and button as Android Wigets.
Now if you want to get the the text inside editText on click of button.It can be done like this
String textEdit = "";
button.setOnClickListener(->view
textEdit = editText.getText().toString();
);
Now your textEdit will contain the text which you entered in your editText.
answered Mar 23 at 12:17
Ajay ChauhanAjay Chauhan
267217
add a comment |
Suppose you are using editText and button as Android Wigets.
Now if you want to get the the text inside editText on click of button.It can be done like this
String textEdit = "";
button.setOnClickListener(->view
textEdit = editText.getText().toString();
);
Now your textEdit will contain the text which you entered in your editText.
answered Mar 23 at 12:17
Ajay ChauhanAjay Chauhan
267217
Suppose you are using editText and button as Android Wigets.
Now if you want to get the the text inside editText on click of button.It can be done like this
String textEdit = "";
button.setOnClickListener(->view
textEdit = editText.getText().toString();
);
Now your textEdit will contain the text which you entered in your editText.
answered Mar 23 at 12:17
Ajay ChauhanAjay Chauhan
267217
answered Mar 23 at 12:17
Ajay ChauhanAjay Chauhan
267217
answered Mar 23 at 12:17
Ajay ChauhanAjay Chauhan
267217
answered Mar 23 at 12:17
Ajay ChauhanAjay Chauhan
267217
267217
add a comment |
add a comment |
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