Examples with SignalStrength android.telephony.SignalStrength used on opensource projects

Example 16 with SignalStrength

use of android.telephony.SignalStrength in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class SubscriptionsPreferenceController method setIcon.

@VisibleForTesting
void setIcon(Preference pref, int subId, boolean isDefaultForData) {
    final TelephonyManager mgr = mContext.getSystemService(TelephonyManager.class).createForSubscriptionId(subId);
    final SignalStrength strength = mgr.getSignalStrength();
    int level = (strength == null) ? 0 : strength.getLevel();
    int numLevels = SignalStrength.NUM_SIGNAL_STRENGTH_BINS;
    if (shouldInflateSignalStrength(subId)) {
        level += 1;
        numLevels += 1;
    }
    final boolean showCutOut = !isDefaultForData || !mgr.isDataEnabled();
    pref.setIcon(getIcon(level, numLevels, showCutOut));
}

Example 17 with SignalStrength

use of android.telephony.SignalStrength in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class SignalStrengthListener method updateSubscriptionIds.

/**
 * Updates the set of ids we want to be listening for, beginning to listen for any new ids and
 * stopping listening for any ids not contained in the new set
 */
public void updateSubscriptionIds(Set<Integer> ids) {
    Set<Integer> currentIds = new ArraySet<>(mListeners.keySet());
    for (int idToRemove : Sets.difference(currentIds, ids)) {
        stopListening(idToRemove);
        mListeners.remove(idToRemove);
    }
    for (int idToAdd : Sets.difference(ids, currentIds)) {
        PhoneStateListener listener = new PhoneStateListener() {

            @Override
            public void onSignalStrengthsChanged(SignalStrength signalStrength) {
                mCallback.onSignalStrengthChanged();
            }
        };
        mListeners.put(idToAdd, listener);
        startListening(idToAdd);
    }
}

Example 18 with SignalStrength

use of android.telephony.SignalStrength in project android_frameworks_base by ParanoidAndroid.

the class TelephonyRegistry method notifySignalStrength.

public void notifySignalStrength(SignalStrength signalStrength) {
    if (!checkNotifyPermission("notifySignalStrength()")) {
        return;
    }
    synchronized (mRecords) {
        mSignalStrength = signalStrength;
        for (Record r : mRecords) {
            if ((r.events & PhoneStateListener.LISTEN_SIGNAL_STRENGTHS) != 0) {
                try {
                    r.callback.onSignalStrengthsChanged(new SignalStrength(signalStrength));
                } catch (RemoteException ex) {
                    mRemoveList.add(r.binder);
                }
            }
            if ((r.events & PhoneStateListener.LISTEN_SIGNAL_STRENGTH) != 0) {
                try {
                    int gsmSignalStrength = signalStrength.getGsmSignalStrength();
                    r.callback.onSignalStrengthChanged((gsmSignalStrength == 99 ? -1 : gsmSignalStrength));
                } catch (RemoteException ex) {
                    mRemoveList.add(r.binder);
                }
            }
        }
        handleRemoveListLocked();
    }
    broadcastSignalStrengthChanged(signalStrength);
}

Example 19 with SignalStrength

use of android.telephony.SignalStrength in project android_frameworks_base by DirtyUnicorns.

the class TelephonyRegistry method notifySignalStrengthForPhoneId.

public void notifySignalStrengthForPhoneId(int phoneId, int subId, SignalStrength signalStrength) {
    if (!checkNotifyPermission("notifySignalStrength()")) {
        return;
    }
    if (VDBG) {
        log("notifySignalStrengthForPhoneId: subId=" + subId + " phoneId=" + phoneId + " signalStrength=" + signalStrength);
        toStringLogSSC("notifySignalStrengthForPhoneId");
    }
    synchronized (mRecords) {
        if (validatePhoneId(phoneId)) {
            if (VDBG)
                log("notifySignalStrengthForPhoneId: valid phoneId=" + phoneId);
            mSignalStrength[phoneId] = signalStrength;
            for (Record r : mRecords) {
                if (VDBG) {
                    log("notifySignalStrengthForPhoneId: r=" + r + " subId=" + subId + " phoneId=" + phoneId + " ss=" + signalStrength);
                }
                if (r.matchPhoneStateListenerEvent(PhoneStateListener.LISTEN_SIGNAL_STRENGTHS) && idMatch(r.subId, subId, phoneId)) {
                    try {
                        if (DBG) {
                            log("notifySignalStrengthForPhoneId: callback.onSsS r=" + r + " subId=" + subId + " phoneId=" + phoneId + " ss=" + signalStrength);
                        }
                        r.callback.onSignalStrengthsChanged(new SignalStrength(signalStrength));
                    } catch (RemoteException ex) {
                        mRemoveList.add(r.binder);
                    }
                }
                if (r.matchPhoneStateListenerEvent(PhoneStateListener.LISTEN_SIGNAL_STRENGTH) && idMatch(r.subId, subId, phoneId)) {
                    try {
                        int gsmSignalStrength = signalStrength.getGsmSignalStrength();
                        int ss = (gsmSignalStrength == 99 ? -1 : gsmSignalStrength);
                        if (DBG) {
                            log("notifySignalStrengthForPhoneId: callback.onSS r=" + r + " subId=" + subId + " phoneId=" + phoneId + " gsmSS=" + gsmSignalStrength + " ss=" + ss);
                        }
                        r.callback.onSignalStrengthChanged(ss);
                    } catch (RemoteException ex) {
                        mRemoveList.add(r.binder);
                    }
                }
            }
        } else {
            log("notifySignalStrengthForPhoneId: invalid phoneId=" + phoneId);
        }
        handleRemoveListLocked();
    }
    broadcastSignalStrengthChanged(signalStrength, phoneId, subId);
}

Example 20 with SignalStrength

use of android.telephony.SignalStrength in project XobotOS by xamarin.

the class CdmaServiceStateTracker method onSignalStrengthResult.

/**
     *  send signal-strength-changed notification if changed
     *  Called both for solicited and unsolicited signal strength updates
     */
protected void onSignalStrengthResult(AsyncResult ar) {
    SignalStrength oldSignalStrength = mSignalStrength;
    if (ar.exception != null) {
        // Most likely radio is resetting/disconnected change to default values.
        setSignalStrengthDefaultValues();
    } else {
        int[] ints = (int[]) ar.result;
        int offset = 2;
        int cdmaDbm = (ints[offset] > 0) ? -ints[offset] : -120;
        int cdmaEcio = (ints[offset + 1] > 0) ? -ints[offset + 1] : -160;
        int evdoRssi = (ints[offset + 2] > 0) ? -ints[offset + 2] : -120;
        int evdoEcio = (ints[offset + 3] > 0) ? -ints[offset + 3] : -1;
        int evdoSnr = ((ints[offset + 4] > 0) && (ints[offset + 4] <= 8)) ? ints[offset + 4] : -1;
        //log(String.format("onSignalStrengthResult cdmaDbm=%d cdmaEcio=%d evdoRssi=%d evdoEcio=%d evdoSnr=%d",
        //        cdmaDbm, cdmaEcio, evdoRssi, evdoEcio, evdoSnr));
        mSignalStrength = new SignalStrength(99, -1, cdmaDbm, cdmaEcio, evdoRssi, evdoEcio, evdoSnr, false);
    }
    try {
        phone.notifySignalStrength();
    } catch (NullPointerException ex) {
        loge("onSignalStrengthResult() Phone already destroyed: " + ex + "SignalStrength not notified");
    }
}