How do I know if a phone has a magnetic sensor?
1. Download & Install CPU-Z android app from Google Play Store. It is free. It works on Android 3.0 or later. If you don’t have android 3.0, You can try Sensors List android app. It works on android 2.1 or later.2. Open the android app > Go to Sensors tab > It displays all available sensors on your android phone. It also displays the sensor values. This is useful If you want to know If a particular sensor is working properly or not.For example: Galaxy S2 has below sensors1. Acceleration Sensor2. Magnetic Field Sensor3. Light Sensor4. Proximity Sensor5. Gyroscope Sensor6. Rotation Vector Sensor7. Gravity Sensor8. Linear Acceleration Sensor9. Orientation Sensor10. Corrected Gyroscope Sensor3. You can also use this app to find out below information about your android phone.SOC Processor Name – Is it Exynos CPU ?Number of CoresClock Speed for each corePhone Battery Information like Technology Li-ion, Volatage etcThis android app can be used on android phones including Samsung Galaxy S2, S3, S4, Note 2, Nexus 4, HTC One, Sony Xperia Z, Mororola Droid Razr etc and tablets including Nexus 7, Galaxy Tab 2, Note 8.0 etc.
Does Samsung j7 has gyroscope sensor?
Hello,As you haven't mentioned the exact model, I will tell you for all models. Basically, there are three models of Samsung Galaxy J7 -Samsung Galaxy J7 2015Samsung Galaxy J7 2016Samsung Galaxy J7 2017 - (upcoming Phone - expected to be launch by 25th July 2017)So coming back to Gyroscope Sensor none of the Samsung Galaxy J7 (Mentioned Above) provides Gyroscope sensor but they do have the Light sensor, Proximity sensor.
How can I solve a hanging problem in my Samsung Galaxy Grand?
Thanks for A2A.There is no long list that you can follow, as Samsung decices are running on Touchwiz, which itself is RAM consuming. Still you can go with following.Remove Samsung or google apps that you dont use ( playmovie, SNOTE, Galaxy apps etc ) from your device and if it can't be uninstalled, disable it.Remove RAM cleaning and security apps like RAM CLEANER, 360 Security, RAM BOOSTER. These apps are worthless as it does not help to clear ram instead app itself run in the back ground.Use lite versions of apps rather than full version. It will consume less ram.Remove empty folder from your Phone Storage and Memory Card. ( Not from the Android and data folder )Use apps other than stock like you can use QUICKPIC instead of Gallery. It will make some of your work faster, as these apps are of few mbs, but blazzing fast.Use faster Memory Card, and dont fill Phone storage and memory card to its limit. Leave some space.If you are pro, then you can root your device and install custom ROMs, it will make it fast. For rooting and all stuff you can visit, xdadeveloper.com site. Its heaven for Andoird developers, and everything related to android develpoment and all stuff.Disable some functions from the settings> apps, like air drop, smart screen, screen mirroring if you are not using it.Do factory reset in case if you feel your lhone is full. And so much to delete.Use latest version of android. I.e check for regular update.Hope it helps.
Is the CPU temperature of 60 C normal in an Android phone while gaming?
OnePlus One! I have the same device with me. So looks like I would be able to answer it better.Which app are you using to monitor the temperature? Use Cool Temperature by mooncakes. Link - Android Apps on Google PlayLet's get back to your problem, heating of phone to 60C. Is 60C the max you get?Phone, any phone would heat up when playing graphic intense games. NFS Most Wanted is one of them. Also if the game is not optimized by the developers, it would take some extra load on the device.I'll suggest to you switch to either Balanced or Performance mode while playing heavy games. If the processor is underpowered and you try running high graphics game, it will surely overheat. First try with Balanced mode and then switch over to Performance mode. And 60C is normal temperature when playing high graphics games. And 40-50C during normal use is absolutely normal. Let me know if you need any more help. Just comment :)
Is it possible to add Gyroscope sensor to an Android smartphone?
The recent hype Pokémon Go game had shown that augmented reality (AR) can be really great, but to get most out of it your device should have Gyroscope sensor built-in. Most AR apps use a phone’s gyroscope sensor, but unfortunately most low to mid-range Android smartphones do not have Gyroscope sensor installed, so augmented reality capabilities severely decreased on these devices. But, don’t worry, you can enable Gyroscope on any Android phone.With GyroEmu Xposed module, you can simulate Gyroscope on any Android phone, if the phone has built-in Accelerometer and Magnetometer. Thanks to XDA developer Mourdraug, his GyroEmu Xposed module replicates Gyroscope (virtual Gyroscope) by utilizing your phone’s accelerometer and magnetometer.GyroEmu is still a work-in-progress project on github, you can track its developement progress over here. And if you’d like to test drive the Xposed module, you can grab GyroEmu apk from the download link below and simply install like you’d install any other Xposed module.
Why does Google play service need access to microphone and body sensor permissions?
Google Play Services is a proprietary Google app which provides important functionality like location, authentication services, etc to other user and system apps. It requires a lot of permissions to provide these functionalities.Off the top of my head, the Google Play Services requires body sensor permission to collect and provide fitness data(for Google Fit API) like heart rate to other apps. So let's say, I needed heart rate data for my Android app, Play Services could collect the raw sensor data and present it to my app in an appropriate form.As far as the microphone permission is concerned, I think it's needed for the 'Trusted Voice' feature which is implemented by Google Play Services[1] (trusted voice is a feature which can unlock your phone with voice).Microphone permission is also required by Play Sevices for implementing Nearby API and Cast API to discover nearby devices using sound. A good example of an app using this would be YouTube. If the Chromecast is in the guest mode and your device is not on the same Wi-Fi network, YouTube app can still find Chromecast devices by listening to the ultrasonic audio tokens generated by the Chromecast[2].Footnotes[1] Google Play Services 7.0 Is Rolling Out With Partial Support For Trusted Voice [APK Download][2] Guest Mode | Cast | Google Developers
How do I get a gyroscope on my smart phone?
First of all my friend, Gyroscope is not a software. Instead it's a Sensor which is commonly used in many consumer electronics along with another sensor called Accelerometer.For a little more information, Accelerometers in smartphones are used to detect the orientation of the phone. The gyroscope adds an additional dimension to the information supplied by the accelerometer by tracking rotation or twist. This means that an accelerometer will measure the directional movement of a device but will not be able to resolve its lateral orientation or tilt during that movement accurately unless a gyro is there to fill in that info.Now coming to answer your query, I don't think either any external gyroscope is available or you can put one in your smartphone in any way. Phones have it built-in plus its size is very small. So having it externally makes no sense.What happens is many mid-range phones are being manufactured without a gyroscope sensor like the Moto X Play, third-generation Moto G, and several of Samsung's Galaxy Grand models (Including mine..Galaxy E7). It's not exactly an essential smartphone sensor I would say, and leaving this out keeps the phone's price point down, so it's an understandable omission.