#First parameter in intent android studio code
In the codes listed, the status of the SIM card is checked using getSimState, and if the SIM card is available, the SIM_STATE_READY mode is returned.ģ0- We run the project in two modes, whether the SIM card is active or not, and check the results.ģ1- The complete code that should be in the MainActivity. For example, the user will be informed about the status of the SIM card, and if the SIM card is inactive, the "Send SMS" button will be disabled to inform the user, and the user will be informed that the SIM card is inactive.Ģ9- Define a method inside activity and name it as simulate and then complete it as follows. We can use the TelephonyManager classes and the getSimState method to check the status of the SIM card before sending the SMS and perform our desired operations accordingly. How to find out if the SIM card is active or not Like the following:Ģ7- After running the program, we will see that the message related to sending and receiving the program is displayed for the user at the appropriate time.Ģ8- The final and complete code that should be in the MainActivity.java section is as follows: In this part of the tutorial, we want to use BroadcastReceiver and PendingIntent and make settings related to them to display reports related to sending and receiving messages to the user.Ģ1- To do this, we define two variables of type String within the activity with arbitrary names.Ģ2- It should be noted that we use these variables to communicate between BroadcastReceiver and PendingIntent.Ģ3- Then, we have to register the two broadcasts inside the send Message mat and in the try block before SmsManager. In the previous section, we set the value null for the sent Intent and delivery Intent parameters, which meant that we did not receive any sent or received reports from the user. Therefore, in this part of the training, we must apply the settings so that we can also receive reports of sending and receiving SMS. In the previous section, we were only able to provide settings that send an SMS using the SmsManager class, and we did not receive any sent or received reports. How to receive reports Receive and send-SMS It should be noted that it will not be possible to edit the SMS and access its content. In the first method, which is the use of intent, to send a text message, the user must be connected to the device's default application management program.īut in the second method and sending a text-message using the SMS Manager class, the text message will be sent in the program itself, and the user will not need any program to manage the message.
#First parameter in intent android studio android
How to send in Android dev Sending text messages in Android systems can be done in two ways. In this case, users already select a number, and with the touch of a button, their geographical location will be sent to that number via SMS. In this case and mobile banks, if users can choose to receive information, all information about them will be sent to them via SMS.Īnother application of sending in Android applications is that users can use SMS in Android systems to send their geographical location via a number that they have already defined. Among these applications, it can be mentioned that users can choose as their source of information when using mobile banks. Sending text-messages through applications has many uses. When all the jobs are complete, the IntentService will shut itself down automatically. We still define a button, and Button 2 is displayed on the button.What are the uses of sending through the application? The IntentService processes the data from its Intents sequentially, so that you can send multiple Intents without worrying whether they will collide with each other.Only one Intent at a time is processed, the rest go in a queue. Create a new second_layout.xml layout file, the code is as follows: You should already be familiar with the process of creating an activity, then we will quickly re-start in the ActivityTest project Create an event. The only problem is that you click on the application icon in the launcher The target will only enter the main activity of the application, so how can I jump from the main activity to other activities? Let’s have one now Let’s take a look. No matter how many you want to create For each activity, the method is the same as that described in the previous section. Use Android Intent to shuttle between activitiesĪndroid intent:- Is it too simple to have only one activity? Yes, your pursuit should be higher. Return data to the previous activity using Android Intent.Pass Data to the next Activity using Android Intent.But later on in the application in a different specific activity I want to. Use Android Intent to shuttle between activities The service is started on start-up of the application when the first activity loads.