In this Android tutorial let us learn about how to create a nice small Android app which will help double your Android device as a flashlight too. It would be handy to have this flashlight app in our Android phone. Instead of downloading an app from the Google play store, wouldn’t it be nice if we develop it ourselves. This is a simple app, all we are going to do is control the camera’s flashlight. In our app we will have a toggle switch to On and Off the camera flash. That’s it. Step 1: Permission to use Camera <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.mrbrown.flashlight" > <uses-permission android:name="android.permission.CAMERA" /> <uses-feature android:name="android.hardware.camera" /> <application android:allowBackup="true"
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