Example usage for android.telecom DisconnectCause getLabel

Introduction

In this page you can find the example usage for android.telecom DisconnectCause getLabel.

Prototype

public CharSequence getLabel() 

Source Link

Document

Returns a short label which explains the reason for the disconnect cause and is for display in the user interface.

Usage

From source file:com.android.incallui.CallCardFragment.java

/**
 * Gets the call state label based on the state of the call or cause of disconnect.
 *
 * Additional labels are applied as follows:
 *         1. All outgoing calls with display "Calling via [Provider]".
 *         2. Ongoing calls will display the name of the provider.
 *         3. Incoming calls will only display "Incoming via..." for accounts.
 *         4. Video calls, and session modification states (eg. requesting video).
 *         5. Incoming and active Wi-Fi calls will show label provided by hint.
 *
 * TODO: Move this to the CallCardPresenter.
 *///from w w w.  ja  va2 s. com
private CallStateLabel getCallStateLabelFromState(int state, int videoState, int sessionModificationState,
        DisconnectCause disconnectCause, String label, boolean isGatewayCall, boolean isWifi,
        boolean isConference, boolean isWorkCall) {
    final Context context = getView().getContext();
    CharSequence callStateLabel = null; // Label to display as part of the call banner

    boolean hasSuggestedLabel = label != null;
    boolean isAccount = hasSuggestedLabel && !isGatewayCall;
    boolean isAutoDismissing = false;

    switch (state) {
    case Call.State.IDLE:
        // "Call state" is meaningless in this state.
        break;
    case Call.State.ACTIVE:
        // We normally don't show a "call state label" at all in this state
        // (but we can use the call state label to display the provider name).
        if ((isAccount || isWifi || isConference) && hasSuggestedLabel) {
            callStateLabel = label;
        } else if (sessionModificationState == Call.SessionModificationState.REQUEST_REJECTED) {
            callStateLabel = context.getString(R.string.card_title_video_call_rejected);
            isAutoDismissing = true;
        } else if (sessionModificationState == Call.SessionModificationState.REQUEST_FAILED) {
            callStateLabel = context.getString(R.string.card_title_video_call_error);
            isAutoDismissing = true;
        } else if (sessionModificationState == Call.SessionModificationState.WAITING_FOR_RESPONSE) {
            callStateLabel = context.getString(R.string.card_title_video_call_requesting);
        } else if (sessionModificationState == Call.SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST) {
            callStateLabel = context.getString(R.string.card_title_video_call_requesting);
        } else if (VideoUtils.isVideoCall(videoState)) {
            callStateLabel = context.getString(R.string.card_title_video_call);
        }
        break;
    case Call.State.ONHOLD:
        callStateLabel = context.getString(R.string.card_title_on_hold);
        break;
    case Call.State.CONNECTING:
    case Call.State.DIALING:
        if (hasSuggestedLabel && !isWifi) {
            callStateLabel = context.getString(R.string.calling_via_template, label);
        } else {
            callStateLabel = context.getString(R.string.card_title_dialing);
        }
        break;
    case Call.State.REDIALING:
        callStateLabel = context.getString(R.string.card_title_redialing);
        break;
    case Call.State.INCOMING:
    case Call.State.CALL_WAITING:
        if (isWifi && hasSuggestedLabel) {
            callStateLabel = label;
        } else if (isAccount) {
            callStateLabel = context.getString(R.string.incoming_via_template, label);
        } else if (VideoUtils.isVideoCall(videoState)) {
            callStateLabel = context.getString(R.string.notification_incoming_video_call);
        } else {
            callStateLabel = context.getString(
                    isWorkCall ? R.string.card_title_incoming_work_call : R.string.card_title_incoming_call);
        }
        break;
    case Call.State.DISCONNECTING:
        // While in the DISCONNECTING state we display a "Hanging up"
        // message in order to make the UI feel more responsive.  (In
        // GSM it's normal to see a delay of a couple of seconds while
        // negotiating the disconnect with the network, so the "Hanging
        // up" state at least lets the user know that we're doing
        // something.  This state is currently not used with CDMA.)
        callStateLabel = context.getString(R.string.card_title_hanging_up);
        break;
    case Call.State.DISCONNECTED:
        callStateLabel = disconnectCause.getLabel();
        if (TextUtils.isEmpty(callStateLabel)) {
            callStateLabel = context.getString(R.string.card_title_call_ended);
        }
        break;
    case Call.State.CONFERENCED:
        callStateLabel = context.getString(R.string.card_title_conf_call);
        break;
    default:
        Log.wtf(this, "updateCallStateWidgets: unexpected call: " + state);
    }
    return new CallStateLabel(callStateLabel, isAutoDismissing);
}

---