What is default activity in Android Studio?
In Android, you can configure the starting activity (default activity) of your application via following “intent-filter” in “AndroidManifest. xml“. See following code snippet to configure a activity class “logoActivity” as the default activity.
How do I switch from one Android activity to another?
setContentView() simply changes the display layout; it does not create a new Activity. Use Intent class to switch from one activity to another. Suppose your first activity is HomeActivity and you want to go to MenuActivity just write a simple 2 line code.. Intent intent=new Intent(HomeActivity.
How do I change launcher activity in android programmatically?
Step #2: Have an activity-alias> element in the manifest pointing to MainActivity that has the LAUNCHER . Step #3: Put android_enabled=”false” on the activity-alias> , so it is disabled by default, so when the app is first installed, the only launcher icon is for LoginActivity .
How do I change my activity name?
To change the title of an activity (to show a more custom title for a certain activity than the application title), you can set the new title either through calling setTitle(“foo”) on the activity or by setting android_label=”@string/price_after_rebate” in your activity style.
How do you kill an activity?
9 Answers. You can also add android_noHistory=”true” to your Activity tag in AndroidManifest. xml . Yes, all you need to do is call finish() in any Activity you would like to close.
How can I change my Android layout?
To change the Parent of your layout XML file follow these steps:
- Right click your layout folder in res folder from project folder in eclipse. (
- Choose option New -> Other… . …
- Choose Android Layout XML file option from here.
- Press Next and select LinearLayout as Root Element and give File Name .
How do I make another activity as main activity?
1 Answer. If you want to make Login activity your main activity then put the the intent-filter tag inside Login activity. Any activity your want to make your main activity must contain intent-filter tag with action as main and category as launcher.
How do I change my launcher activity?
Go to AndroidManifest. xml in the root folder of your project and change the Activity name which you want to execute first. If you are using Android Studio and you might have previously selected another Activity to launch. Click on Run > Edit configuration and then make sure that Launch default Activity is selected.
What is launcher activity?
When an app is launched from the home screen on an Android device, the Android OS creates an instance of the activity in the application you have declared to be the launcher activity. When developing with the Android SDK, this is specified in the AndroidManifest.xml file.
How do I change app icons and names?
Change icons with an app
Open the app and tap the screen. Choose the app, shortcut or bookmark whose icon you wish to change. Tap Change to assign a different icon—either an existing icon or an image—and tap OK to finish. You can change the app’s name as well if you want.
How do I change the text bar on my Android?
I just want to change the font!
- Step 0: Add the support library. Set minSdk to 16+. …
- Step 1: Make a folder. Add a font to it. …
- Step 2: Define a Toolbar theme.
- Step 3: Add a toolbar to your layout. Give it your new theme. …
- Step 4: Set Toolbar in your Activity. …
- Step 5: Enjoy.
10 мая 2018 г.
Why does my Apple Watch call me by a different name?
On your iPhone: go to Settings > General > Siri > My Info – check that your contact card is selected. On your iPhone, in the Watch app: go to My Watch > General > About > Name – check and, if required, edit the name of your watch.