gecko/mobile/android/base/Restarter.java.in
2012-05-21 12:12:37 +01:00

67 lines
2.4 KiB
Java

/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#filter substitution
package @ANDROID_PACKAGE_NAME@;
import android.app.*;
import android.content.*;
import android.util.*;
import android.os.*;
import java.io.*;
import org.mozilla.gecko.GeckoAppShell;
public class Restarter extends Activity {
private static final String LOGTAG = "GeckoRestarter";
@Override
public void onCreate(Bundle savedInstanceState) {
Log.i(LOGTAG, "trying to restart @MOZ_APP_NAME@");
try {
int countdown = 40;
while (GeckoAppShell.checkForGeckoProcs() && --countdown > 0) {
// Wait for the old process to die before we continue
try {
Thread.sleep(100);
} catch (InterruptedException ie) {}
}
if (countdown <= 0) {
// if the countdown expired, something is hung
GeckoAppShell.killAnyZombies();
countdown = 10;
// wait for the kill to take effect
while (GeckoAppShell.checkForGeckoProcs() && --countdown > 0) {
try {
Thread.sleep(100);
} catch (InterruptedException ie) {}
}
}
} catch (Exception e) {
Log.i(LOGTAG, e.toString());
}
try {
String action = "org.mozilla.gecko.restart_update".equals(getIntent().getAction()) ?
App.ACTION_UPDATE : Intent.ACTION_MAIN;
Intent intent = new Intent(action);
intent.setClassName("@ANDROID_PACKAGE_NAME@",
"@ANDROID_PACKAGE_NAME@.App");
Bundle b = getIntent().getExtras();
if (b != null)
intent.putExtras(b);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
Log.i(LOGTAG, intent.toString());
startActivity(intent);
} catch (Exception e) {
Log.i(LOGTAG, e.toString());
}
// Give the new process time to start before we die
GeckoAppShell.waitForAnotherGeckoProc();
System.exit(0);
}
};