Posts by João Filho Freire Lopes • 107 points
6 posts
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2
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answer74
viewsQ: Android Device Monitor
I’m trying to use android device monitor to extract my database, only it keeps giving this error.…
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answers46
viewsQ: How to obtain current Latitude and Longitude?
I’m creating an android app that should get the latitude and longitude of customers, I wonder if to do this without needing internet access
androidasked João Filho Freire Lopes 107 -
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answer630
viewsQ: Selecting a particular item from a spinner
What method makes a spinner to be with a selected item, e.g.: I have the items: 1 2 3 and 4 and I want it to start with the '3' selected
androidasked João Filho Freire Lopes 107 -
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answers437
viewsA: Closing Previous Activity makes the app faster?
It’s very likely to stay, but if you need to return to the previous Activity you will need to do an Intent.
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answers4369
viewsQ: Function that returns screen resolution
I need a Java function that returns the resolution of my Android device.
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answer282
viewsQ: How to call an Activity from a Baseexpandablelistadapter?
I would like to call an Activity from the click of a button, but it does not work because the source class is not an Activity, but a Baseexpandablelistadapter, there is a way to do this? Code:…
androidasked João Filho Freire Lopes 107