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java – Unknown fragments – Map Android Studio – Stack Overflow
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Unknown Fragments – Map Android Studio
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- Summary of article content: Articles about Unknown Fragments – Map Android Studio Unknown Fragments – Map Andro Studio … A Map component in an app. This fragment is the simplest way to place a map in an application. It’s a wrapper around a … …
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Fleex’s Lab: “Unknown fragments” errors in the Android UI designer are normal
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Navigate to a destination | Android Developers
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- Summary of article content: Articles about Navigate to a destination | Android Developers To retrieve the NavController for a fragment, activity, or view, … specific options can vary depending on constraints that are unknown at build time. …
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Use Safe Args to navigate with type-safety
Navigate using ID
Navigate using DeepLinkRequest
Navigation and the back stack
popUpTo and popUpToInclusive
popUpToSaveState and restoreSaveState
Unknown fragment android studio Google maps, Binary XML file line #0: Binary XML file line #0: Error inflating class fragment,
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SupportMapFragment | Google Play services | Google Developers
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- Summary of article content: Articles about SupportMapFragment | Google Play services | Google Developers Being a fragment, this component can be added to an activity’s layout file simply with the XML below.
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Public Constructors
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How to Implement Google Map Inside Fragment in Android? – GeeksforGeeks
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- Summary of article content: Articles about How to Implement Google Map Inside Fragment in Android? – GeeksforGeeks There will be two default files named activity_main.xml and MainActivity.java. If you don’t know how to create a new project in Andro Studio … …
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Using Fragments in Android Studio – An Example – Techotopia
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Contents
About the Example Fragment Application
Creating the Example Project
Creating the First Fragment Layout
Creating the First Fragment Class
Creating the Second Fragment Layout
Adding the Fragments to the Activity
Making the Toolbar Fragment Talk to the Activity
Making the Activity Talk to the Text Fragment
Testing the Application
Summary
Navigation menu
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Unknown fragments – Map Android Studio
I’m doing an accessibility project and need to use the API Map. I can not see the map in Android Studio. This error appears:
Unknown Fragments – The
tag allows the layout file to dynamically include different layouts at runtime. At layout editing time the specific layout to be used is not known. You can choose which layout you would like previewed while editing the layout. – (Pick Layout …) Do not warn about tags in this session. Does anyone have a solution?
Screenshot of the problem
Thanks for listening
Map Android Studio
A Map component in an app. This fragment is the simplest way to place a map in an application. It’s a wrapper around a view of a map to automatically handle.
The exception android.view.InflateException: Binary XML file line: #. Error inflating class fragment might happen if you manipulate with getActivity inside.
This Activity code will provide basic functionality for including a Google Map using a SupportMapFragment. The Google Maps V2 API includes an allnew way to.
MarkerOptions is the builder class of a Marker and is used to add one marker to a map. Remarks#. Requirements. Google Play Services SDK installed. A Google.
Create a Google Maps project Open Android Studio and click Create New Project in the Welcome to Android Studio window. In the New Project window under the.
InflateException: Binary XML file line #22: Error inflating class fragment at android.app.ActivityThread.performLaunchActivityActivityThread.java:2298 at.
Ask a question on Stack Overflow. Report a bug or feature request on the issue tracker. Contact the Maps support team. Google Maps Platform Premium Plan.
Prerequisites What you’ll learn Step 1: Create the Wander project with the maps template Step 2: Obtain the API key Step 3: Rename mMap Add menu for map.
For help with copying projects and refactoring and renaming see Copy and rename a project. Explore the app using Android Studio. In the above figure:.
the new Google Maps Android API v2; ActionBarSherlock library in great length on the Google Android Maps v2 page so I’m not going to discuss it here.
googlewebcomponents.github.io/googlemap. http://googlewebcomponents.github.io/googlemap/ Google Maps V2 with ActionBarSherlock | Directions API call.
When a higherlevel layout XML references a fragment the fragment’s onCreateView is called. When an exception occurs in a fragment’s onCreateView for.
GO TO THE DIRECTORY WHERE YOUR ANDROID STUDIO IS INSTALLED; OPEN THE FOLDER NAMED BIN; LOOK FOR A FILE CALLED idea properties without quotation mar.
Android Google Map Search Location using Geocodr with examples of Activity and Intent Fragments Menu Service alarm manager storage sqlite xml json.
Sean Barbeau edited this page Feb 17 2014 2 revisions To see map tiles when using the Google Maps v2 API under debug mode you’ll need to get your.
Polaris is a framework enhancing the Google Maps Android API v2. + full tutorial for using Google Maps v2 on Android with ActionBarSherlock 4.3.1.
. + full tutorial for using Google Maps v2 on Android with ActionBarSherlock 4.3.1. http://ddewaele.github.io/GoogleMapsV2WithActionBarSherlock/.
Lifecycleaware components perform actions in response to a change in the lifecycle status of another component such as activities and fragments.
With the Maps SDK for Android add maps to your Android app including Wear OS apps using Google Maps data map displays and map gesture responses.
onCreatesavedInstanceState; SupportMapFragment fragment new want to load the map Android add under library googleplayserviceslib Note: Google.
Type the filename or file path fragments to start seeing results. You can use the Web IDE to preview JavaScript projects right in the browser.
Android Studio then displays the unpacked APK files similar to. network consists of 178 Q&A communities including Stack Overflow the largest.
. ‘com.google.android.gms:playservicesmaps:15.0.0’. Add a fragment to the activity layout file. Copied. fragment; android:id@+id/mapFragment.
dependencies { implementation com.google.android.gms:playservicesmaps:17.0.0 debugImplementation ‘com.squareup.leakcanary:leakcanaryandroid.
https://github.com/JakeWharton/ActionBarSherlock https://github.com/nostra13/AndroidUniversalImageLoader http://google.github.io/ExoPlayer/.
This page aggregates project ideas for Google Summer of Code 2020. The Intellij IDEA provides very convenient features for working with git.
Here the IDE shows an error that androidx.fragment.Fragment cannot cast to SupportMapFragment which extends android.support.v4.app.Fragment.
apparently it’s related to android support only. but since i’m working with material so i require androidX does google maps have a working.
Being a fragment this component can be added to an activity’s layout file simply with the XML below. fragment classcom.google.android.gms.
Being a fragment this component can be added to an activity’s layout file simply with the XML below. fragment classcom.google.android.gms.
Being a fragment this component can be added to an activity’s layout file simply with the XML below. fragment classcom.google.android.gms.
For more information read the Google Maps SDK for Android developer guide. Public Constructor Summary. SupportMapFragment. Creates a map.
. Mail Clients Maven Plugins Mocking Object/Relational Mapping PDF Libraries Top Categories Home com.google.android.gms playservicesmaps.
The exception android.view.InflateException: Binary XML file line: #. Error inflating class fragment might happen if you manipulate with.
Google Maps Android API is part of the Google Play services platform. To use Google Maps set up the Google Play services SDK in your app.
A student was poking around Android Studio today and asked about an unknown fragments error in the UI designer. This seems to be normal.
This article goes through how integrate a Bottom Navigation View using a Navigation Component to add the Navigation Views in an Android.
The Layout Inspector in Android Studio allows you to compare your app Layout Validation allows you to simultaneously preview layouts on.
Android Studio supports a variety of XML attributes in the tools layout you want the layout preview to draw inside the fragment because.
Android bindings for the Google Play Services Maps API. To add the Google Play Screenshot of a device displaying a Google Map fragment.
activitymaps.xml android:id@+id/map android:namecom.google.android.gms.maps.SupportMapFragment android:layoutwidthmatchparent android:.
About SupportMapFragment and BottomNavigation. I am currently working on an app which MainActivity has a BottomNavigationView with 3.
MainActivity}: android.view.InflateException: Binary XML file line #25: Error inflating class fragment at android.app.ActivityThread.
Error in Google Maps android android Failed to load map. android:id@+id/map android:layoutwidthmatchparent android:layoutheight100dp.
When a higherlevel layout XML references a fragment the fragment’s onCreateView is called. When an exception occurs in a fragment’s.
HiI have Intellij 14.1JDK 1.7 JDK 1.7.075.I use Google Maps with fragment tag in layout.I got the following error rendering preview.
I have a an app that has a bottom navigation bar which opens 3 different fragments MapFragment HostFragment ProfileFragment inside.
implementation ‘com.google.android.gms:playservicesmaps:17.0.0’ implementation SupportMapFragment mapFragment SupportMapFragment.
Googlemapsv2withactionbarsherlock : This is a skeleton project for using Google Maps v2 on Android with ActionBarSherlock 4.3.1.
InflateException: Binary XML file line #17: Error inflating class fragment #376 newMapFragmentDelegate:com.google.android.gms:95
implementation ‘com.android.support:recyclerviewv7:28.0.0’ Java answers related to recyclerview adapter example stack overflow.
Setup the bottom navigation view with navController val bottomNavigationView findViewByIdBottomNavigationView R.id.bottomnav
android:id@+id/mapFragment add a method for initialising and setting bottom navigation Your place for all things AndroidDev.
Error rendering preview of XML layout with fragment . 0 votes; 12 comments. 0. 12. Sergey Sokolov. Last update 6 years ago.
. as seen in several example apps below. With this we hope when we tap across the bottom navigation the Fragments will be
. such as navigation drawers and bottom navigation with minimal Single Activity: Why When and How Android Dev Summit ’18.
Click the Details link what does it say? The error is in the first line of your XML. OneCricketeer. Jul 23 ’16 at 16:50.
This is a known issue in the version of IntelliJ that Android Studio 4. Send logs to Console. source : stackoverflow..
This is a skeleton projects + full tutorial for using Google Maps v2 on Android with ActionBarSherlock 4.3.1 GitHub.
I have read your code Code is correct.you use this library. compile ‘com.google.android.gms:playservices:4.2+’.
i am trying to use a fragment using.xml file in appcelerator.but while inflating i am getting the below error.
google.android.gms:playservicesmaps:16.1.0′ so stay attached to the version 16.0.0 until they fix this bug in.
setTitleHtml.fromHtmlfont color\red\ + getStringR.string.appname + /font ;. 2.. Source: stackoverflow.com.
Google Maps Android API v2 Google Play services SDKGoogle Maps Android API SDK API Key Google APIs.
Inflating class fragment error protected void onCreateBundle savedInstanceState { super.
google map API keyAndroidManifest.xml2Key Github page sitemis101bird.github.io.
Step 2: Now create new project. You can create new project by clicking on the.
fragmentBinary XML file line 12: Error inflating class fragment.
131 Android Studio AppNew Google Google Map Activity .
Navigate to a destination
Navigating to a destination is done using a NavController , an object that manages app navigation within a NavHost . Each NavHost has its own corresponding NavController . NavController provides a few different ways to navigate to a destination, which are further described in the sections below.
To retrieve the NavController for a fragment, activity, or view, use one of the following methods:
Kotlin:
Java:
After you’ve retrieved a NavController , you can call one of the overloads of navigate() to navigate between destinations. Each overload provides support for various navigation scenarios, as described in the following sections.
Use Safe Args to navigate with type-safety
The recommended way to navigate between destinations is to use the Safe Args Gradle plugin. This plugin generates simple object and builder classes that enable type-safe navigation between destinations. Safe Args is recommended both for navigating as well as passing data between destinations.
Note: If you aren’t using Gradle, you must use one of the other navigation methods described in this topic.
To add Safe Args to your project, include the following classpath in your top level build.gradle file:
Groovy buildscript { repositories { google() } dependencies { def nav_version = “2.5.0” classpath “androidx.navigation:navigation-safe-args-gradle-plugin:$nav_version” } } Kotlin buildscript { repositories { google() } dependencies { val nav_version = “2.5.0” classpath(“androidx.navigation:navigation-safe-args-gradle-plugin:$nav_version”) } }
You must also apply one of two available plugins.
To generate Java language code suitable for Java or mixed Java and Kotlin modules, add this line to your app or module’s build.gradle file:
Groovy plugins { id ‘androidx.navigation.safeargs’ } Kotlin plugins { id(“androidx.navigation.safeargs”) }
Alternatively, to generate Kotlin code suitable for Kotlin-only modules add:
Groovy plugins { id ‘androidx.navigation.safeargs.kotlin’ } Kotlin plugins { id(“androidx.navigation.safeargs.kotlin”) }
You must have android.useAndroidX=true in your gradle.properties file as per Migrating to AndroidX.
After enabling Safe Args, your generated code contains classes and methods for each action you’ve defined as well as classes that correspond to each sending and receiving destination.
Safe Args generates a class for each destination where an action originates. The generated class name adds “Directions” to the originating destination class name. For example, if the originating destination is named SpecifyAmountFragment , the generated class is named SpecifyAmountFragmentDirections .
The generated class contains a static method for each action defined in the originating destination. This method takes any defined action parameters as arguments and returns a NavDirections object that you can pass directly to navigate() .
Safe Args example
As an example, assume we have a navigation graph with a single action that connects two destinations, SpecifyAmountFragment and ConfirmationFragment . The ConfirmationFragment takes a single float parameter that you provide as part of the action.
Safe Args generates a SpecifyAmountFragmentDirections class with a single method, actionSpecifyAmountFragmentToConfirmationFragment() , and an inner class called ActionSpecifyAmountFragmentToConfirmationFragment . The inner class is derived from NavDirections and stores the associated action ID and float parameter. The returned NavDirections object can then be passed directly to navigate() , as shown in the following example:
Kotlin override fun onClick(v: View) { val amount: Float = … val action = SpecifyAmountFragmentDirections .actionSpecifyAmountFragmentToConfirmationFragment(amount) v.findNavController().navigate(action) } Java @Override public void onClick(View view) { float amount = …; action = SpecifyAmountFragmentDirections .actionSpecifyAmountFragmentToConfirmationFragment(amount); Navigation.findNavController(view).navigate(action); }
For more information on passing data between destinations with Safe Args, see Use Safe Args to pass data with type safety.
Navigate using ID
navigate(int) takes the resource ID of either an action or a destination. The following code snippet shows how to navigate to the ViewTransactionsFragment :
Kotlin viewTransactionsButton.setOnClickListener { view -> view.findNavController().navigate(R.id.viewTransactionsAction) } Java viewTransactionsButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Navigation.findNavController(view).navigate(R.id.viewTransactionsAction); } });
Note: When navigating using IDs, we strongly recommend using actions where possible. Actions provide additional information in your navigation graph, visually showing how your destinations connect to each other. By creating actions, you can replace resource IDs with Safe Args-generated operations , providing additional compile-time safety. By using an action, you can also animate transitions between the destinations. For more information, see Animate transitions between destinations
For buttons, there are three variants of Navigation.createNavigateOnClickListener() . These variants are useful if you’re using the Java programming language. If you’re using Kotlin, OnClickListener is a SAM interface, so you can use a trailing lambda. This approach can be shorter and easier to read than calling createNavigateOnClickListener() directly.
To handle other common UI components, such as the top app bar and bottom navigation, see Update UI components with NavigationUI.
Provide navigation options to actions
When you define an action in the navigation graph, Navigation generates a corresponding NavAction class, which contains the configurations defined for that action, including the following:
Destination: The resource ID of the target destination.
Default arguments: An android.os.Bundle containing default values for the target destination, if supplied.
containing default values for the target destination, if supplied. Navigation options: Navigation options, represented as NavOptions . This class contains all of the special configuration for transitioning to and back from the target destination, including animation resource configuration, pop behavior, and whether the destination should be launched in single top mode.
Let’s take a look at an example graph consisting of two screens along with an action to navigate from one to the other:
When the navigation graph is inflated, these actions are parsed, and corresponding NavAction objects are generated with the configurations defined in the graph. For example, action_b_to_a is defined as navigating from destination b to destination a . The action includes animations along with popTo behavior that removes all destinations from the backstack. All of these settings are captured as NavOptions and are attached to the NavAction .
To follow this NavAction , use NavController.navigate() , passing the ID of the action, as shown in the following example:
Kotlin findNavController().navigate(R.id.action_b_to_a) Java NavigationHostFragment.findNavController(this).navigate(R.id.action_b_to_a);
Apply NavOptions programmatically
The previous examples show how to specify NavOptions within the navigation graph XML. However, specific options can vary depending on constraints that are unknown at build time. In such cases, the NavOptions must be created and set programmatically, as shown in the following example:
Kotlin findNavController().navigate( R.id.action_fragmentOne_to_fragmentTwo, null, navOptions { // Use the Kotlin DSL for building NavOptions anim { enter = android.R.animator.fade_in exit = android.R.animator.fade_out } } ) Java NavController navController = NavHostFragment.findNavController(this); navController.navigate( R.id.action_fragmentOne_to_fragmentTwo, null, new NavOptions.Builder() .setEnterAnim(android.R.animator.fade_in) .setExitAnim(android.R.animator.fade_out) .build() );
This example uses an extended form of navigate() and contains additional Bundle and NavOptions arguments. All variants of navigate() have extended versions that accept a NavOptions argument.
Note: NavOptions that are applied programmatically will override any and all options that have been set in XML.
You can also programmatically apply NavOptions when navigating to implicit deep links:
Kotlin findNavController().navigate( deepLinkUri, navOptions { // Use the Kotlin DSL for building NavOptions anim { enter = android.R.animator.fade_in exit = android.R.animator.fade_out } } ) Java NavController navController = NavHostFragment.findNavController(this); navController.navigate( deepLinkUri, new NavOptions.Builder() .setEnterAnim(android.R.animator.fade_in) .setExitAnim(android.R.animator.fade_out) .build() );
This variant of navigate() takes a Uri for the implicit deep link, as well as the NavOptions instance.
Navigate using DeepLinkRequest
You can use navigate(NavDeepLinkRequest) to navigate directly to an implicit deep link destination, as shown in the following example:
Kotlin val request = NavDeepLinkRequest.Builder .fromUri(“android-app://androidx.navigation.app/profile”.toUri()) .build() findNavController().navigate(request) Java NavDeepLinkRequest request = NavDeepLinkRequest.Builder .fromUri(Uri.parse(“android-app://androidx.navigation.app/profile”)) .build() NavHostFragment.findNavController(this).navigate(request)
In addition to Uri , NavDeepLinkRequest also supports deep links with actions and MIME types. To add an action to the request, use fromAction() or setAction() . To add a MIME type to a request, use fromMimeType() or setMimeType() .
For a NavDeepLinkRequest to properly match an implicit deep link destination, the URI, action, and MIME type must all match the NavDeepLink in the destination. URIs must match the pattern, the actions must be an exact match, and the MIME types must be related (e.g. “image/jpg” matches with “image/*”).
Unlike navigation using action or destination IDs, you can navigate to any deep link in your graph, regardless of whether the destination is visible. You can navigate to a destination on the current graph or a destination on a completely different graph.
When navigating using NavDeepLinkRequest , the back stack is not reset. This behavior is unlike other deep link navigation, where the back stack is replaced when navigating. popUpTo and popUpToInclusive still remove destinations from the back stack just as though you had navigated using an ID.
Note: Uri in a DeepLinkRequest . For convenience, you can also use navigate(Uri) , which wraps ain a
Navigation and the back stack
Android maintains a back stack that contains the destinations you’ve visited. The first destination of your app is placed on the stack when the user opens the app. Each call to the navigate() method puts another destination on top of the stack. Tapping Up or Back calls the NavController.navigateUp() and NavController.popBackStack() methods, respectively, to remove (or pop) the top destination off of the stack.
NavController.popBackStack() returns a boolean indicating whether it successfully popped back to another destination. The most common case when this returns false is when you manually pop the start destination of your graph.
When the method returns false , NavController.getCurrentDestination() returns null . You are responsible for either navigating to a new destination or handling the pop by calling finish() on your Activity, as shown in the following example:
Kotlin … if (!navController.popBackStack()) { // Call finish() on your Activity finish() } Java … if (!navController.popBackStack()) { // Call finish() on your Activity finish(); }
Dialog destinations implement the FloatingWindow interface, indicating that they overlay other destinations on the back stack. As such, one or more FloatingWindow destinations can be present only on the top of the navigation back stack. Navigating to a destination that does not implement FloatingWindow automatically pops all FloatingWindow destinations off of the top of the stack. This ensures that the current destination is always fully visible above other destinations on the back stack.
As an example, if the back stack consists solely of non-floating destinations, and the user navigates to a Dialog destination, then the back stack might look similar to figure 1:
Figure 1. A back stack with a Dialog destination on top.
If the user then navigates to another Dialog destination, it is then added to the top of the back stack, as shown in figure 2:
Figure 2. A back stack with two Dialog destinations on top.
If the user then navigates to a non-floating destination, any FloatingWindow destinations are first popped from the top of the back stack before navigating to the new destination, as shown in figure 3:
Figure 3. The Dialog destinations are popped, and the new destination is added.
popUpTo and popUpToInclusive
When navigating using an action, you can optionally pop additional destinations off of the back stack. For example, if your app has an initial login flow, once a user has logged in, you should pop all of the login-related destinations off of the back stack so that the Back button doesn’t take users back into the login flow.
To pop destinations when navigating from one destination to another, add an app:popUpTo attribute to the associated
element. app:popUpTo tells the Navigation library to pop some destinations off of the back stack as part of the call to navigate() . The attribute value is the ID of the most recent destination that should remain on the stack. You can also include app:popUpToInclusive=”true” to indicate that the destination specified in app:popUpTo should also be removed from the back stack.
popUpTo example: circular logic
Let’s say that your app has three destinations—A, B, and C—along with actions that lead from A to B, B to C, and C back to A. The corresponding navigation graph is shown in figure 4:
Figure 4. A circular navigation graph with three destinations: A, B, and C.
With each navigation action, a destination is added to the back stack. If you were to navigate repeatedly through this flow, your back stack would then contain multiple sets of each destination (A, B, C, A, B, C, A, and so on). To avoid this repetition, you can specify app:popUpTo and app:popUpToInclusive in the action that takes you from destination C to destination A, as shown in the following example:
After reaching destination C, the back stack contains one instance of each destination (A, B, C). When navigating back to destination A, we also popUpTo A, which means that we remove B and C from the stack while navigating. With app:popUpToInclusive=”true” , we also pop that first A off of the stack, effectively clearing it. Notice here that if you don’t use app:popUpToInclusive , your back stack would contain two instances of destination A.
popUpToSaveState and restoreSaveState
When you use app:popUpTo to navigate to a destination, Navigation 2.4.0-alpha01 and higher allow you to optionally save the states of all destinations popped off of the back stack. To enable this option, include app:popUpToSaveState=”true” in the associated
element:
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