Avoid passing null as the view root (need to resolve layout parameters on the inflated layout’s root element)
Instead of doing do It will inflate it with the given parent, but won’t attach it to the parent.
android
Activity, AppCompatActivity, FragmentActivity, and ActionBarActivity: When to Use Which?
I thought Activity was deprecated No. So for API Level 22 (with a minimum support for API Level 15 or 16), what exactly should I use both to host the components, and for the components themselves? Are there uses for all of these, or should I be using one or two almost exclusively? Activity is … Read more
adb command not found
Make sure adb is in your user’s $PATH variable. or You can try to locate it with whereis and run it with ./adb
Error inflating class fragment
I get the Error when I switch via the portrait and the landscape mode. I’m using fragments. My xml is: If I switch via landscape and portrait mode everything works fine. But when I click on my fragment (and I can see my fragment) and then switch to the other mode I get the error. … Read more
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo
It is a problem of your Intent. Please add your Activity in your AndroidManifest.xml. When you want to make a new activity, you should register it in your AndroidManifest.xml.
Could not identify launch Activity: Default Activity not found
For main activity in your manifest you have to add this with category LAUNCHER (First Activity on launch app): For other activity you have to change category to DEFAULT: Check this Activity and this Start Another Activity So your code is:
Getting error “The package appears to be corrupt” while installing apk file
After searching a lot I found a solution: Go to Build-> Build Apk(s). After creating apk you will see a dialog as below. Click on locate and install it in your phone Enjoy
Android simple alert dialog
You would simply need to do this in your onClick: I don’t know from where you saw that you need DialogFragment for simply showing an alert.
How to import a Project into bitbucket repository from Android Studio?
Here is how I did it without plugins: Create the repository on your Bitbucket account Create your project in Android Studio In Android Studio, Go to VCS Choose ‘Enable version control’ Choose Git and press OK Right click on your project, choose Git then click Add Open Terminal in Android Studio Go to your Bitbucket … Read more
Android Studio 3.2 – Could not find com.android.tools.build:aapt2:3.2.0-4818971
Most likely you do not have the Google repository in your project’s build.gradle file. Add google() in BOTH locations as shown below: