Hi!! I'm making an app for Android. I have reached my goal with the single main thread pushing a button!!! (show an image saved on the SD in an ImageView) But I need to do it with threading to save some time and because I will make other threads.
The problem when I do this on a new thread a warning appears that tells me:
Here is this code:
But I really need it to be this way.
Is it possible to take the main layout (the original "main.xml") and some kind of "add" over it another main file (a "threadmain.xml" which only contains the imageView)but also with the capability of pushing buttons and other kind of things of the first original "main.xml" layout????????
The problem when I do this on a new thread a warning appears that tells me:
And the Image is not opened."Only the original thread that created a view hierachy can touch its
views."
Here is this code:
Code:
public class intsocketclient extends Activity implements OnClickListener{
public ImageView imagen;
private Button connectPhones;
private Handler conectarhandler = null;
private Runnable conectarunner = null;
public boolean condicion = true;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
imagen = (ImageView) findViewById(R.id.imagen);
connectPhones = (Button) findViewById(R.id.connect_phones);
connectPhones.setOnClickListener(this);
conectarhandler = new Handler();
conectarunner = new Runnable() {
public void run() {
conectayenvia();
conectarhandler.post(this);
}
};
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub.
if(v==connectPhones) {
new Thread (conectarunner).start();
}
}
public void conectayenvia () {
if (condicion){
condicion = false;
Bitmap bMap = BitmapFactory.decodeFile("/sdcard/recibido.jpg");
imagen.setImageBitmap(bMap);
}
}
}
Is it possible to take the main layout (the original "main.xml") and some kind of "add" over it another main file (a "threadmain.xml" which only contains the imageView)but also with the capability of pushing buttons and other kind of things of the first original "main.xml" layout????????