所以我试图获取翻译后的文本并在textview中显示。
我该怎么办?而且我注意到翻译器必须在静态void main中使用它。如果没有,则会发生问题。
(java初学者)
array = ['apples', 'bananas', 'tofu', 'cats']
def commaCode (array):
print("'"+ array[0]+',',end= '') #this line for the first element
for i in range (1,len(array)-1): #iteration for the elements from 1 until n-1
print(array[i]+',',end='')
print('and '+array[-1]+"'") #this for the last element
commaCode(array)
答案 0 :(得分:1)
Android不需要像Java Apps中那样执行main()方法。
而且您也不需要编写这些http调用来转换字符串值。
Android为您提供了一个string.xml文件,您可以在其中创建自己的文件WRT以进行本地化,但是键入的字符串应该相同,并且可以将其分配给textview。
答案 1 :(得分:1)
使用类似这样的东西。
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.TextView;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
public class TranslateText extends AppCompatActivity {
TextView TText;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_translate_text);
TText = findViewById(R.id.TranslatedView);
String text = "Hello world!";
new TransText(text).execute();
}
private String translate(String langFrom, String langTo, String text) throws IOException {
String urlStr = "https://script.google.com/macros/s/AKfycbzjyCsF9eoo7MR38wVg0WFU9oxc9I2aU4Bt4YPEiqtRLJLx0XU/exec" +
"?q=" + URLEncoder.encode(text, "UTF-8") +
"&target=" + langTo +
"&source=" + langFrom;
URL url = new URL(urlStr);
StringBuilder response = new StringBuilder();
HttpURLConnection con = (HttpURLConnection) url.openConnection();
con.setRequestProperty("User-Agent", "Mozilla/5.0");
BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
String inputLine;
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
return response.toString();
}
private class TransText extends AsyncTask<Void, Void, String> {
String text;
public TransText(String text) {
this.text = text;
}
@Override
protected String doInBackground(Void... voids) {
String result = null;
try {
result = translate("en", "zh-CN", text);
} catch (IOException e) {
e.printStackTrace();
}
return result;
}
@Override
protected void onPostExecute(String result) {
super.onPostExecute(result);
if(result != null){
TText.setText(result);
}
}
}
}