CallStateListener.java 文件源码

@Override
public void onCallStateChanged(int state, String incomingNumber) {
    final Context context = reactContext.getApplicationContext();
    final Intent i = context.getPackageManager().getLaunchIntentForPackage(context.getPackageName());
    i.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
    WritableMap params = this.createMap();
    params.putString("phonenumber", incomingNumber);
    if (TelephonyManager.CALL_STATE_OFFHOOK == state) {
        params.putString("state", "CALL_STATE_OFFHOOK");
        if( returnOnCall ) {
            context.startActivity(i);
        }
    }
    if (TelephonyManager.CALL_STATE_RINGING == state) {
        params.putString("state", "CALL_STATE_RINGING");
        if( returnOnCall ) {
            context.startActivity(i);
        }
    }
    if (TelephonyManager.CALL_STATE_IDLE == state) {
        params.putString("state", "CALL_STATE_END");
        if ( returnOnEnd ) {
            context.startActivity(i);
        }
    }

    reactContext.getJSModule(DeviceEventManagerModule.RCTDeviceEventEmitter.class).emit("callStatusUpdate", params);
}