Questions tagged as 'android'

Tagged questions
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Return last log entered with greenDAO

I am working an android App with greenDAO, I need to keep an order-detail but I can not find a practical way to do it, I do not know if there is a method that returns the created object. at the moment what I happen to do is enter the record and...
asked by 21.10.2018 / 03:57
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How to get the name of a file from your Uri on android?

I have a question there is some way to get the name of a file (in my case an image) from your URI obtained I have the sgt code: and I would like to know if there is any way to get the specific name of the file thanks. protected void onActivity...
asked by 24.10.2018 / 00:22
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How to implement SharedReferences in Android Studio?

Good day, I have a code model using intent in the following way and I want to pass it, I do not know how to use SharedReferences unidades=(EditText)findViewById(R.id.editTextunidades); Intent miinten = new Intent(Calculate.this...
asked by 20.10.2018 / 18:41
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how do you get the values of x and y? How do you determine the end of the screen?

I am doing some automatic tests of an application, I use uiautomatorviewer but it does not locate the arrow button to go backwards. I want to click with some coordinates, but depending on the device, these coordinates vary. My idea was to put...
asked by 18.10.2018 / 15:25
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Error creating apk Program type already present

I have this error and I do not know why, it tells me some cardview that I'm not even using: Program type already present: android.support.v7.cardview.R $ attr Message {kind = ERROR, text = Program type already present: android.support.v7.card...
asked by 28.10.2018 / 23:21
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I have a problem with distanceTo

I am using a market with another market and I want to know the distance of both because supposedly this one returns it in meters ... but when printing it tells me that it has 13000 of equal distance if it is winged or if it is further away...
asked by 18.10.2018 / 01:28
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Compare values between Activities

] 2 I want to compare a value of an activity with another value of another activity, the value I want to compare is the result.getContent () that is from a QR reader If someone would be so kind to help me, I would really appreciate it:...
asked by 18.10.2018 / 00:10
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Problem when uploading images from android to my server localhost

I am programming to upload my images to my server in a folder but it does not upload and I get the following error:    org.json.JSONException: Value [] of type org.json.JSONArray can not be converted to JSONObject The times I tried them (...
asked by 24.10.2018 / 12:57
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How to add an image to the emulator gallery in eclipse?

I'm doing automatic testing of an app, and one of these tests is to create an ad. The ad needs to upload some image, but since they are automatic tests from an emulator, I do not have any images. For this it does not help me to drag some file to...
asked by 19.10.2018 / 09:50
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Error selecting an item in a Recycler View

I hope you can help me with my problem, I have spent a lot of time trying to correct it. I have a recycler view but when I click (in this case, symbol +) in one item, I also select another one in a lower position. This way. this is the...
asked by 17.10.2018 / 21:15