text2speechdemo-rybackpo created by Classroom for GitHub
This assignment illustrates the conversion of text into speech in Android platform. It also introduces a ListView widget.
Design and implement an Android app that takes a text file of ESL Telephone Alphabet phrases as input, then, outputs the texts in a ListView in which when clicked outputs speech.
text.txt
A is for Apple
B is for Boy
C is for Cat
D is for Dog
E is for East
F is for Five
G is for Goat
H is for House
I is for Ice cream
J is for July
K is for King
L is for Lemon
M is for Money
N is for Number
O is for Open
P is for People
Q is for Queen
R is for Red
S is for Summer
T is for Time
U is for Uniform
V is for Visa
W is for Woman
X is for X-ray
Y is for Yellow
Z is for Zebra
https://github.com/DeLaSalleUniversity-Manila/text2speechdemo-rybackpo
Initialize the TextToSpeech Object:
private void initTextToSpeech(){
txttospeech = new TextToSpeech(this, new TextToSpeech.OnInitListener() {
@Override
public void onInit(int status) {
textloaded = true;
}
});
}Load the Texts from text file:
private void getTextFromFile(){
Texts = new ArrayList<String>();
Scanner sc = new Scanner(getResources().openRawResource(R.raw.text));
while(sc.hasNextLine()){
String words = sc.nextLine();
Texts.add(words);
}
}Set-up the ListView:
private void setupListView(){
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, Texts);
ListView textList = (ListView) findViewById(R.id.textListView);
textList.setAdapter(adapter);
textList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
onClick(position);
}
});
}Handle the clicks:
private void onClick(int index){
String textline = Texts.get(index);
if(textloaded){
txttospeech.setSpeechRate(0.6f);
txttospeech.speak(textline, TextToSpeech.QUEUE_FLUSH, null);
}
}
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