chiudere le applicazioni

[ponch12]

Ciao...volevo chiedere se qualcuno è a conoscienza di come si faccia per chiudere una o pii applicazioni dal task manager che si apre tenendo premuto a lungo il tasto home....grazie in anticipo

[wiredfox]

Da li nn credo si possa chiudere nulla, è come l'alt tab.
E' il riepilogo delle applicazioni aperte.

Installa taskiller, è leggero e funzionale

ciao

[eurisco]

ti rispondo con un copia incolla da uno sviluppatore android

In short, you need to keep on hitting the back button until it backs itself out to the home screen.

Long explanation:
1. If a program is doing something, then it will continue to run in the background.
2. If the program stops doing stuff and it is no longer in the foreground, Android keeps it in "hibernate" mode (in Windows terms). In other word, the system memory state of the program is dumped to storage memory.
3. When the program is loaded again, Android looks to see if there is an instance of that program hibernating. If so, it will load the hibernating instance; otherwise, a fresh new instance.
4. Android treats almost all applications as web pages, unless specifically told not to. What I mean is it keeps "browsing history" for each application so that when you hit "back," you would be returned to the previous state of the application, just as if you hit "back" in a browser.
5. Putting everything together, what this means is that if you simply hit the home button, you might not be erasing the history portion of the application. This over time will kill your system memory.

You can try this out by going into Google Talk, keep on starting and closing conversations with people on your list. After a while, try hitting the "back" button and see if Android brings you back to the list of the 4 chat clients. It won't. In fact, it will act as if you have not pressed anything. The reason is the previous state of Google Talk probably looks identical to the one you are navigating away from. Keep hitting the "back" button and you might see some interesting things, i.e. people who you know are offline would suddenly come online. You probably have to hit the button a dozen times before it finally exits you out. At this point, the memory dump for Google Talk is likely to be a lot smaller than if you hit the "home" button directly.

So you see, if you keep on using the "home" button, it won't take long before both your memory and your battery get depleted, not to mention at some point opening up a hibernating app would instantly cause your G1 to crash and reboot.

[TheMorpheus]

ti rispondo con un copia incolla da uno sviluppatore android

In short, you need to keep on hitting the back button until it backs itself out to the home screen.

Long explanation:
1. If a program is doing something, then it will continue to run in the background.
2. If the program stops doing stuff and it is no longer in the foreground, Android keeps it in "hibernate" mode (in Windows terms). In other word, the system memory state of the program is dumped to storage memory.
3. When the program is loaded again, Android looks to see if there is an instance of that program hibernating. If so, it will load the hibernating instance; otherwise, a fresh new instance.
4. Android treats almost all applications as web pages, unless specifically told not to. What I mean is it keeps "browsing history" for each application so that when you hit "back," you would be returned to the previous state of the application, just as if you hit "back" in a browser.
5. Putting everything together, what this means is that if you simply hit the home button, you might not be erasing the history portion of the application. This over time will kill your system memory.

You can try this out by going into Google Talk, keep on starting and closing conversations with people on your list. After a while, try hitting the "back" button and see if Android brings you back to the list of the 4 chat clients. It won't. In fact, it will act as if you have not pressed anything. The reason is the previous state of Google Talk probably looks identical to the one you are navigating away from. Keep hitting the "back" button and you might see some interesting things, i.e. people who you know are offline would suddenly come online. You probably have to hit the button a dozen times before it finally exits you out. At this point, the memory dump for Google Talk is likely to be a lot smaller than if you hit the "home" button directly.

So you see, if you keep on using the "home" button, it won't take long before both your memory and your battery get depleted, not to mention at some point opening up a hibernating app would instantly cause your G1 to crash and reboot.

Ottima spiegazione!
Comunque anche io ti consiglio di installare TasKiller, veloce e funzionale!
Ciao

[ponch12]

Grazie...proprio quello che cercavo:-)

[Tambu]

questa cosa che dice lo sviluppatore mica l'ho capita. cioè, tenendo premuto a lungo il BACK (o premendolo e basta) non succede un tubo. Ad esempio se entri nel browser e fai back, l'applicazione resta in memoria anche se non sta "facendo niente". se premi a lungo il back esce il menu della cronologia e dei preferiti.

L'unica è appunto taskiller, ma non mi spiego quel messaggio...