Simple Notification in Android

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Notifications are a way to provide information to your customer which displays as a pop up on the device. It helps you to keep in touch with your customer. I am going to create a simple notification without going deep because everything is available on Google. We must understand a few concepts before going further. Notification channel:  Assume you have developed an app for an online learning center where they teach Maths and English. Students can either learn Maths, English, or Both. we must send notification related to Maths to only students who have taken Maths. In this case, we can create channels for Maths, English, and both so triggered notification will be delivered to students who have taken that subject. Each Notification channel can have a different Notification sound and different behavior that you can change from the Notification setting page. I forgot to tell you that Google has introduced the Notification channel from Android 8.0 i.e API level 26. Now yo...
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SD Card in Android Enulator

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Creating Sd card in emulator is east task.Just Follow these steps:

step 1:Open your Android Virtual device manager(AVD)

step 2:select your emulator

step 3:Edit your emulator

step 4:must specified size of your SD card 1024MB.

step 5:in hardware option click new set property add SD card support: yes(value)

step 6:start your emulator, in eclipse window–>showview–>other->android–>file explorer

step 7->In file explorer open mnt->sdcard and using pushfile button for insert your file and image
step 8:DONE

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