Posts by Luiz Henrique Ugliano • 651 points
26 posts
-
1
votes0
answers59
viewsQ: Error running AVD - The filesystem is already 140800 (4k) Blocks long - Nothing to do
When I try to run my AVD, it hangs on the part illustrated in the low image and returns the error resize2fs 1.42.13 (17-May-2015) The filesystem is already 140800 (4k) blocks long. Nothing to do! I…
-
1
votes1
answer365
viewsQ: Use of Actionbar Up Navigation Android - API23
I’m implementing an app that has a activity to load a map and another activity to list the places the user has selected on the map. How I’m working with API23, Toolbar was successfully aired on…
-
0
votes1
answer153
viewsQ: Error inflating class Fragment using maps
When I run my app, after selecting the event that directs to a activity using maps, it ends with Fatal Exception. luizugliano.com.br.lugaresfavoritos.Mapsactivity}: android.view.Inflateexception:…
-
2
votes0
answers139
viewsQ: Requesting running permissions on Android Marshmallow
I’m working on a app integrated into the services of GoogleMap. The app was working perfectly but I want to add the controls of permissões for use in API23 (Android Marshmallow). I studied the part…
-
-1
votes3
answers1127
viewsA: How to add Toolbar in Activity without inheriting Appcompatactivity - Android Studio 1.4
I followed the help I received and the solution was solved by making the class LifeCycleActivity inherit from AppCompatActivity.
-
4
votes1
answer83
viewsQ: Implement contact editing after saving to the database
Hello! I’m adapting a aplicativo that manages contacts with interaction banco de dados. In the aplicativo, I am inserting and deleting contacts but I’m having difficulties to implement the método to…
-
1
votes1
answer387
viewsQ: Update of Mainactivity items
I’m studying an app that has the same functionality as a contact book. The app is divided into two tabs, a tab to add the user and another tab to list the users that have been added. After adding a…
-
5
votes2
answers928
viewsQ: Best practices in the interaction between Activities
I’m developing an app just to validate the interaction between activities through intents. I created 5 ImageButton with an image for each one. Each button represents a movie and if the user clicks…
-
0
votes1
answer654
viewsQ: Scrollview only in the desired textView
Good night to you all. I’m with a simple layout containing a textView to control the title and other textView to control the content. What happens is that I have tried several times to include a…
-
0
votes3
answers783
viewsA: Actionbar in Android Studio 1.4
Problem solved by changing getActionBar().setDisplayHomeAsUpEnabled(true); for getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-
0
votes3
answers1127
viewsQ: How to add Toolbar in Activity without inheriting Appcompatactivity - Android Studio 1.4
Good night. I updated my Android Studio for version 1.4 and by default, any activity used as an inheritance to AppCompatActivity (public class MainActivity extends AppCompatActivity). I developed an…
-
1
votes3
answers783
viewsQ: Actionbar in Android Studio 1.4
I upgraded my Android Studio to version 1.4 and am having problems implementing Actionbar in one activity. The application performs validation of a user’s data through the MainActivity and then…
-
2
votes1
answer971
viewsQ: Layout alignment between classes - Android Studio
I am implementing a program that uses database and interacts by differentlayouts registration and user editing. I’m working with RelativeLayout on all screens. On one of thelayouts, I insert a…
-
1
votes1
answer4475
viewsQ: Edit item within Listview
Hello. I am working on a code that loads items inside the Listview through a Adapter. Within each item (item_list.xml), I inserted two buttons being one to delete the item and another to edit. The…
-
0
votes1
answer774
viewsQ: Download zipalign for Mac
Hello! I just signed a test app on Android Studio and would like to upload it to Google Play. I did some research and I saw that zipalign facilitates the process of importing the APK, however, I…
-
0
votes1
answer4337
viewsQ: Adapter in a Listview in Android Studio
I’m trying to complement a code that controls a custom Listview, through three classes: AdapterListView, ItemListView and the MainActivity. So far, the code only manages the insertion of data and…
-
1
votes1
answer184
viewsQ: Add Andengine as a library to my project in Android Studio
I’m trying to import the project AndEngineby Github and then add the extension AndEngine Physics Box2D. I’m doing the steps: I created my project I installed Git and added the C: Program Files path…
-
2
votes1
answer1653
viewsQ: Resize Images from Camera
I’m working on an application that accesses the photo library and updates an Imageview with the selected photo in the mobile library. I have an LG G2 and my camera is configured by default to take…
-
5
votes1
answer2476
viewsQ: Photo taken by camera returns reversed
Is there any way not to invert the photo after updating it in an Imageview? For example, the application I’m developing accesses the device’s camera and after taking the photo, updates Imageview…
-
1
votes1
answer337
viewsA: debug.Keystore on Mac to generate hash
The directory .Android together with the debug.keystore were hidden in my Mac. I executed the command defaults write com.apple.finder AppleShowAllFiles -bool true at the terminal and restarted the…
-
0
votes1
answer337
viewsQ: debug.Keystore on Mac to generate hash
I need to generate the hash of my Mac to add on Facebook and be able to continue the application I’m developing, where you need to login. I’ve executed the command in several places but when I put…
-
9
votes1
answer1656
viewsQ: Youtube on Webview for Android app
Does anyone know how to view a Youtube video or any streaming video through a WebView? In the code below, there are three buttons. The first takes the user to the link he typed, the second is fixed…
-
6
votes1
answer134
viewsQ: Swipeevent for Android app
I’m making an application to control the SwipeView but is working only the validations from left to right and right to left. Validations up and down up are not working. Could someone please help me?…
androidasked Luiz Henrique Ugliano 651 -
1
votes1
answer2141
viewsQ: Access photo library by android app
Hello. I would like to develop an application that when clicking on an image (Imageview) accesses the camera and after taking the photo updates Imageview with the image. There is also another image…
androidasked Luiz Henrique Ugliano 651 -
7
votes2
answers56744
viewsQ: Run apps in Android Studio through mobile by USB
Does anyone know how I can set up Android Studio to run apps on the connected USB on mobile? I’m currently using Genymotion and I was wondering if there are any compatibility issues. I tried to…
androidasked Luiz Henrique Ugliano 651 -
2
votes1
answer573
viewsQ: Tabs on Android
I’m trying to implement a simple code just to show two tabs on Android and later add a content dividing into two activities, one to show examples with IF and the other with SWITCH. I created the…