Posts by João Otavio • 127 points
5 posts
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1
votes1
answer201
viewsQ: Toolbar with two different colors
How to make a Toolbar with two colors in half, going from one color to the other?…
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0
votes1
answer28
viewsQ: Which view was used in this layout
Guys I’m creating an app that the person makes a registration,and in this registration has name,photos and various information and I wanted to list this information and photos like this,someone…
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0
votes1
answer90
viewsQ: Progressidialog does not quit 0%
I am uploading an image to the firebase database and I want to show it in the file but it always stays 0/100. progress=new ProgressDialog(getContext()); progress.setMessage("Downloading Music");…
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4
votes1
answer119
viewsQ: How to change a menu item after it has already been created?
The following I create a menu through the onCreateOptionsMenu method,. @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.filter_menu, menu); mMenu=menu…
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6
votes1
answer72
viewsQ: Database on Android persists the information?
Does the database lose its information when closing the application? In this case it should be an online database?