Rename the id of your ListView like this, Since you are using ListActivity your xml file must specify the keyword android while mentioning to a ID. If you need a custom ListView then instead of Extending a ListActivity, you have to simply extend an Activity and should have the same id without the keyword android.
It is due to android:targetSdkVersion=”@string/app_name” in your manifiest file.Change it to: The targetSdkVersion should be an integer, but @string/app_name would be a string. I think this causing the error. EDIT:You have to add a default intent-filter in your manifiest file for the activity. Then only android can launch the activity. otherwise you will get the … Read more
I’ll answer my own questions and sponfeed my fellow linux users: 1- To point JAVA_HOME to the JRE included with Android Studio first locate the Android Studio installation folder, then find the /jre directory. That directory’s full path is what you need to set JAVA_PATH to (thanks to @TentenPonce for his answer). On linux, you can set JAVA_HOME … Read more
I came across the same error. I provided the below command and the issue got solved. COMMAND :- taskkill /f /im adb.exe
Restarting logcat helps me always.
Since Android Studio uses the new Gradle-based build system, you should be putting assets/ inside of the source sets (e.g., src/main/assets/). In a typical Android Studio project, you will have an app/ module, with a main/ sourceset (app/src/main/ off of the project root), and so your primary assets would go in app/src/main/assets/. However: If you need assets specific to a build type, such as debug versus release, you can create … Read more
I want to make this kind of button [same background & text] colors by using XML Styles that’s just for an example, i want to write some other texts, like: About Me Still i am using button created by designer in Photoshop Note: I need this kind of button in every size and shape I … Read more
Yes. Only override it in that one Activity with don’t put this code in any other Activity
Their names should help you: android:gravity sets the gravity of the contents (i.e. its subviews) of the View it’s used on. android:layout_gravity sets the gravity of the View or Layout relative to its parent. And an example is here.
From String to Date From Date to String