【发布时间】:2015-08-22 12:53:40
【问题描述】:
有没有办法在button 的onClick 中调用另一个class 的方法?
我需要在onClick 中调用myClass.myMethod(),但在主目录中说不
我的 onClick 按钮
android:onClick="textToVoice.listenVoice"
我的课,还没完:
public class TextToVoice extends MainActivity{
public void listenVoice(){
this.makeVoice();
}
public void downloadVoice(){
}
private void makeVoice(){
Toast toast = Toast.makeText(getApplicationContext(), this.makeUrl(),
Toast.LENGTH_SHORT);
toast.show();
}
private String makeUrl(){
Editable phstr = super.textVoice.getText();
String textUrl = phstr.toString();
if (textUrl.contains(" ")){
textUrl = textUrl.replace(" ", "+");
}
return textUrl;
}
}
还有主要的:
public class MainActivity extends ActionBarActivity {
protected EditText textVoice;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getSupportActionBar().hide();
setContentView(R.layout.activity_main);
this.textVoice =
(EditText) findViewById(R.id.textVoice);
TextToVoice textToVoice = new TextToVoice();
}
......
【问题讨论】:
标签: java android eclipse android-studio