private void updateProgress() {
for (Action a : Action.values()) {
if (a == currentAction) {
// this is the current action
showInProgress(a.viewId);
} else if (a.ordinal() < currentAction.ordinal()) {
// this action has completed
showResult(a.viewId, results[a.ordinal()]);
} else {
// this action hasn't started
showNotStarted(a.viewId);
}
}
ChipsetDetection detection = ChipsetDetection.getDetection();
if (currentAction == Action.Finished)
if (detection == null
|| detection.getWifiChipset() == null
|| detection.getWifiChipset().supportedModes == null
|| detection.getWifiChipset().supportedModes.contains(WifiMode.Adhoc) == false) {
app.showNoAdhocDialog = true;
LogActivity.logMessage(
"detect",
"Could not work out how to control your WiFi chipset. Relying on operating system, so no ad-hoc WiFi.",
false);
}
}
private boolean testSupport() {
ChipsetDetection detection = ChipsetDetection.getDetection();
List<Chipset> l = detection.detected_chipsets;
boolean tryExperimental = false;
while (true) {
for (int i = 0; i < l.size(); i++) {
Chipset c = l.get(i);
if (c.isExperimental() != tryExperimental) continue;
// only test scripts if we have root access, otherwise
// assume the first one is correct
if (results[Action.RootCheck.ordinal()]) {
if (!c.supportedModes.contains(WifiMode.Adhoc)) continue;
// Write a disable file that suppresses attempting
// this detection again so that re-running the BatPhone
// preparation wizard will not get stuck on the same
// chipset every time
File attemptFlag = new File(app.coretask.DATA_FILE_PATH + "/var/attempt_" + c.chipset);
if (attemptFlag.exists()) {
Log.v("BatPhone", "Skipping " + c.chipset + " as I think it failed before");
continue;
}
// If a chipset is marked experimental, then tell the
// user.
if (tryExperimental) PreparationWizard.showTryExperimentalChipsetDialog();
try {
attemptFlag.createNewFile();
Log.v("BatPhone", "Trying to use chipset " + c.chipset);
detection.setChipset(c);
if (app.wifiRadio == null) app.wifiRadio = WiFiRadio.getWiFiRadio(app);
// make sure we aren't still in adhoc mode from a
// previous
// install / test
if (WifiMode.getWiFiMode() != WifiMode.Off) app.wifiRadio.setWiFiMode(WifiMode.Off);
if (WifiMode.getWiFiMode() != WifiMode.Off) {
throw new IllegalStateException("Could not turn wifi off");
}
// test adhoc on & off
try {
app.wifiRadio.setWiFiMode(WifiMode.Adhoc);
app.wifiRadio.setWiFiMode(WifiMode.Off);
} finally {
if (WifiMode.getWiFiMode() != WifiMode.Off) {
attemptFlag = null;
throw new IllegalStateException("Could not turn wifi off");
}
}
} catch (IOException e) {
Log.e("BatPhone", e.toString(), e);
} finally {
// If we couldn't turn off wifi, just fail completely
if (attemptFlag != null) attemptFlag.delete();
}
} else {
Log.v("BatPhone", "Assuming chipset " + c.chipset + " as there is no root access.");
detection.setChipset(c);
}
Editor ed = app.settings.edit();
ed.putString("detectedChipset", c.chipset);
ed.commit();
LogActivity.logMessage(
"detect", "We will use the '" + c.chipset + "' script to control WiFi.", false);
return true;
}
tryExperimental = !tryExperimental;
if (tryExperimental == false) break;
}
detection.setChipset(null);
Editor ed = app.settings.edit();
ed.putString("detectedChipset", "UnKnown");
ed.commit();
return false;
}