使用Android源$ C $ C [英] Using Android source code
问题描述
我开发一个应用程序,我取得了CallCard.java类手机应用程序的一些变化。你可以在这里找到这个类<$c$c><http://www.netmite.com/android/mydroid/packages/apps/Phone/src/com/android/phone/CallCard.java>$c$c>.另外,在上述类有一些情况。即BUSY,NUMBER_UNREACHABLE和POWER_OFF等。POWER_OFF的情况下,我叫下面的类的方法。
I am developing one application for that I made some changes in CallCard.java class of Phone application. You can find this class here <http://www.netmite.com/android/mydroid/packages/apps/Phone/src/com/android/phone/CallCard.java>
. In the above class there are some cases. i.e BUSY, NUMBER_UNREACHABLE and POWER_OFF etc. In the case of POWER_OFF I called a method of a below class.
public class MyClass extends Activity{
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
System.out.println("**inside myclass");
}
public void powerOff(Context c){
System.out.println("**inside powerOff");
Intent call = new Intent(Intent.ACTION_DIAL,Uri.parse("tel:+5555"));
startActivity(call);
}
}
这是我自己的类,然后添加到源代码目录Phone应用程序。在code是这样的:
This is my own class and added into source directory Phone application. The code is like this:
case POWER_OFF:
resID = R.string.callFailed_powerOff;
MyClass myClass = new MyClass();
if(myClass != null){
System.out.println("**not null");
myClass.powerOff(getContext);
}
break;
之所以要做到这一点,我想打电话给同一个人的其他号码时先拨打的号码switched_off(currentl硬codeD编号)。我觉得这是只有一个办法了这一点。!! Finaly我开始建立code,但得到了一些错误。即无法找到符号
The reason to do this is, I want to Call other number of same person when first-dialed number is switched_off(currentl hard-coded number). I think this is only one way to this.!! Finaly I started build the code but got some error. i.e 'Cannot find symbol'
Symbol: variable getContext
Location: com.android.phone.
myClass.powerOff(getContext);
^
是我的方法正确吗?为什么这个错误。 plz帮助我
Is my way correct? and why this error. plz help me
推荐答案
不是的getContext方法? IMO使用的getContext()
应该工作。
或者,根据这个,你可能想调整它多一点。
Isn't getContext a method? IMO using getContext()
should work.
Or, according to this, you might want tweak it a bit more.
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