Posts by L.jack • 87 points
9 posts
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answers417
viewsQ: Move android studio to another computer without installing
To vacation in a small town, here the internet is very slow, I want to move the android studio to a more advanced computer I bought, only I can not via internet, I wonder if it is possible to pass…
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votes1
answer153
viewsQ: Save android studio project
I’m making an app and my biggest fear is losing the project (if my pc breaks for example) I want to know if you can save the project to Dropbox or Google Drive without damaging the app, or if…
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answers3003
viewsQ: Allow uppercase letters only in Edittext
I know I can make the Edittext screen is always rotated, now I want to know if there is a way to only allow uppercase letters at the moment the user is typing something.
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votes1
answer102
viewsQ: Picking Strings from other Activitys
How do I pick a String, or more, from another Activity, and then use it in another Activity, someone there can tell me?
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votes2
answers117
viewsQ: Save phrase in Textview when closing the app
I have many phrases that will be displayed in a Textview, while I’m clicking on the button will appear new phrases, I wonder if the phrase that is in the Indice 0, when you click it goes to Indice…
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votes1
answer141
viewsQ: Null appears instead of the recovered name
When seeing the application, I see that in the variable nomedoHumano appears null, and the user’s name should appear. Just below the method Onclick, recover the name typed. I’ve thought about…
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votes1
answer66
viewsQ: When you click, I want to define the phrase through the indexes
As you can see in the code, when I click I’m randomly defining the phrase, but when I click, I want the phrase that I myself define through the indexes, how do I do this? Public class MainActivity…
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votes0
answers168
viewsQ: How to use Dates and Times in Sqlite
I’m having trouble using dates and times in Sqlite, somehow not saving the data. below my databaseAdapter public class DataBaseAdapter extends SQLiteOpenHelper{ private static final int…
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answers102
viewsQ: Alarm manager, main screen
I made an app that generates an alarm at 19 hours, is picking up perfectly, the problem is when I pull this alarm from the Main Activity in Manifest, when I do this, the app no longer generates the…