Example usage for android.telephony SubscriptionManager getDefaultSmsSubscriptionId

Introduction

In this page you can find the example usage for android.telephony SubscriptionManager getDefaultSmsSubscriptionId.

Prototype

public static int getDefaultSmsSubscriptionId() 

Source Link

Document

Returns the system's default SMS subscription id.

Usage

From source file:com.android.settings.sim.SimSelectNotification.java

@Override
public void onReceive(Context context, Intent intent) {
    final TelephonyManager telephonyManager = (TelephonyManager) context
            .getSystemService(Context.TELEPHONY_SERVICE);
    final SubscriptionManager subscriptionManager = SubscriptionManager.from(context);
    final int numSlots = telephonyManager.getSimCount();

    // Do not create notifications on single SIM devices or when provisioning i.e. Setup Wizard.
    // or User selection of fallback user preference is disabled.
    if (numSlots < 2 || !Utils.isDeviceProvisioned(context)
            || !SystemProperties.getBoolean("persist.radio.aosp_usr_pref_sel", false)) {
        Log.d(TAG, " no of slots " + numSlots + " provision = " + Utils.isDeviceProvisioned(context));
        return;/* w w  w.ja va 2 s  .  c om*/
    }

    // Cancel any previous notifications
    cancelNotification(context);

    // If sim state is not ABSENT or LOADED then ignore
    String simStatus = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE);
    if (!(IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(simStatus)
            || IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(simStatus))) {
        Log.d(TAG, "sim state is not Absent or Loaded");
        return;
    } else {
        Log.d(TAG, "simstatus = " + simStatus);
    }

    int state;
    for (int i = 0; i < numSlots; i++) {
        state = telephonyManager.getSimState(i);
        if (!(state == TelephonyManager.SIM_STATE_ABSENT || state == TelephonyManager.SIM_STATE_READY
                || state == TelephonyManager.SIM_STATE_UNKNOWN)) {
            Log.d(TAG, "All sims not in valid state yet");
            return;
        }
    }

    List<SubscriptionInfo> sil = subscriptionManager.getActiveSubscriptionInfoList();
    if (sil == null || sil.size() < 1) {
        Log.d(TAG, "Subscription list is empty");
        return;
    }

    // Clear defaults for any subscriptions which no longer exist
    subscriptionManager.clearDefaultsForInactiveSubIds();

    boolean dataSelected = SubscriptionManager
            .isUsableSubIdValue(SubscriptionManager.getDefaultDataSubscriptionId());
    boolean smsSelected = SubscriptionManager
            .isUsableSubIdValue(SubscriptionManager.getDefaultSmsSubscriptionId());

    // If data and sms defaults are selected, dont show notification (Calls default is optional)
    if (dataSelected && smsSelected) {
        Log.d(TAG, "Data & SMS default sims are selected. No notification");
        return;
    }

    // Create a notification to tell the user that some defaults are missing
    createNotification(context);

    if (sil.size() == 1) {
        // If there is only one subscription, ask if user wants to use if for everything
        Intent newIntent = new Intent(context, SimDialogActivity.class);
        newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.PREFERRED_PICK);
        newIntent.putExtra(SimDialogActivity.PREFERRED_SIM, sil.get(0).getSimSlotIndex());
        context.startActivity(newIntent);
    } else if (!dataSelected) {
        // If there are mulitple, ensure they pick default data
        Intent newIntent = new Intent(context, SimDialogActivity.class);
        newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.DATA_PICK);
        context.startActivity(newIntent);
    }
}

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