Mobile and Embedded

@raven-worx That's it Thanks you guys for great help

@hjpark One note: actually your example is not an error: it is a warning (as "OpenGL ES 2.0 disabled" says). You can continue without GLES.

Hi, AFAIK; the permission should be requested before you start the recording process.

@mrdebug Thank you for your response! Are you saying my plan seems plausible? Have you done these things before or is it an educated guess ? I'm in R&D so I can't tell you exactly what we're doing but I can tell you we're using a NXP imX6 with embedded linux and qt and the rest i have to say generalities - a device that measures something and also has user inputs how/what to measure - it's going to run a gui and a uart with data will be coming in both ways ( not at the same time- the gui will say "go" after variable inputs to start a measurement). Then I'll need to do computing on all that data and then write results somewhere that will again, be accessed later and printed out to gui. I am brand new to Qt but regardless it's my responsibility to get an accurate game plan and pluck away at the pieces. I dont and won't have anyone to write me anything. I have no say in that.. such is life. that's why - any literature, tutorials, videos that's what i'm searching for/diving into thanks for your time, much appreciated!

Go to project tab in qt creator and then press add kit to add android kit. But first you must install jdk, sdk, ndk and ant. See the link below: http://doc.qt.io/qt-5/androidgs.html

This is QTBUG-54753.

@mvuori It's not so much that debugging breaks but that the debugger used change from one version of the provided SDK to the other. Additionally to the Qt version, what version of Android does your device run ?

Hi, Because you didn't ask a question ;) Click on the "Topic Tools" button, there you'll see "Ask as question", then click again and you should get the usual mark as solved stuff.

@kshegunov Thank You for the answer and sorry for my late response.... SUBDIRS documentation was quite interesting but a solution is rather not there. To properly load all dependencies during launching under Android, the apk has to have the list of them and androiddeployqt is responsible for that. I dig its doc and found ANDROID_DEPLOYMENT_DEPENDENCIES variable which can overwrite the list of libs automatically detected by androiddeployqt but I have to take responsibility to put there all dependencies in proper order. I will try so... Thanks

What was it ?

Sorry, I meant when you start your application, what parameters do you pass on the command line ? Does init_uart use any QObject ?

@Ramkumar-Rammohan at least not the Qt-way

@Qojote said: QString pathToDir = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation); Thanks for your answer! I did not intend to let the user choose the directory, but as I was having trouble in defining the path, specially because did not know QStandardsPath (!!), I was trying other ways to set it. Indeed, the statement you wrote is just what I needed. Thanks a lot! Now I can eliminate the cause of "file not found" for why the audio file recorded by the user is not being played back. Thanks!

@Mathan-M said: Lets say If I am creating LoginPage then Do I need to write LoginAndroid.qml/LoginiOS.qml/LoginWindows.qml and logic will be written in common .cpp/.h files. You can do this if you want, but you don't have to. A single Login.qml for all platforms is enough. The folder structure and logic separation will based on the platform specific? Yes, you can organize you folders / files in that way, but again you don't have to. The build process is controlled by your project file (*.pro). A program named "qmake" takes that project file and then generates the neccessary make files etc. You can read more about folder structures and source file organization in the qmake Manual.