Recent questions tagged Android

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android webview - Flutter webivew how to set local storage

My Flutter application flow works like this: User logins If login successfully, server returns a token Set token to local storage in webview Open Webview ... fullscreen so it won't solve my problem. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - how to update RecyclerView element from OnActivityResult

I m make NAME and EMAIL equal to the data from other activity in first activity. Whem i m using NAME and EMAIL for toast in onActivityResult it ... MyAdapter(TITLES,ICONS,NAME1,EMAIL1,PROFILE); } } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Given byte-array of VectorDrawable, how can I create an instance of VectorDrawable from it?

Background My app finds APK files in the storage of the device, showing information about them and allowing to perform operations on them. The problem Thing is ... that is fastest for the app to handle. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - how to turn internet connection (GPRS/EDGE/3G) on/off

I am trying to turn off the internet connectivity thru android app like GPRS/EDGE/3G. When needed I need to turn on the same. But I could not find ... What is the API which supports this. Please help me. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Is there any way to load swf file into andoird

I am loading SWF file into Andriod. I am trying with webview, but there is an error couldn't load plug-in String text="<html> " + " <head> " + ... give me an answer to load SWF file in android? Thank you See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to simulate the tag touch from other application

I want to simulate the touch event for my application. My manifest is like <activity android:name=".activity.TagActivity_" android:label="@string/app_name" android: ... do Ndef ndef = Ndef.get(tag);. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Wearable app does not install from mobile apk

With the following Gradle files of my three modules (common, mobile, and wear), I was wondering why my wearable app doesn't install on the wearable device ... or Gradle files as shown above in this post? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to get download url for firebase storage and update firestore document?

I have been struggling to get download url for an image uploaded to firebase storage from my app. I want to send this url to firestore databse (not realtime ... itemImageUrl = uri.toString(); } }); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Simple Date format gives wrong info from epoch timestamp

I found that this gives a wrong date. but how i can not solve it. please someone help me. I am new in android Development. Thanks in advance; String timestamp = ... should be: 8 Oct at 9:50 AM GMT+06:00 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - A new session could not be created. (Original error: 'java -version' failed. Error: spawn ENOENT)

I'm trying to run a test that just opens whatsapp messenger using appium. I'm getting the error: A new session could not be created. (Original error: ' ... (5, TimeUnit.SECONDS); } } Any ideas? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

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android - Retrieving SMS in marshmallow

I have a failed SMS in my native inbox. I m not able to retrieve it from my application. The query I use is: content://mms-sms/conversations/73 ... any changes in native SMS DB params in marshmallow??? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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android contentprovider - cursorboundexception whille displaying listview from content provider

somebody pls get me out of this.I am trying to display a list from an sqlite database which worked absolutely fine but dont know what went wrong ... ); while(cursor1.moveToNext()){ // String path = Environment.getExternalStorageDirectory()...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Push notification is not showing on notification bar

I have implemented the firebase push notification by following a YouTube video and its working fine when app is in the background but when the app goes on the ... .notify(101 , builder.build()); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - List of clients who have registered for a topic in FCM

Is there a way to obtain the list of clients who have registered for a particular topic in Firebase Cloud Messaging (FCM)? I am planning to ... Sharafiyah' can be listed under topics/SA/Jeddah/Sharafiyah See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android intent - Error:Execution failed for task ':app:dexDebug'. > comcommand finished with non-zero exit value 2

In android studio I implement push notification. I downloaded a demo and import in android studio. There is no problem in source code but when I run this ... value 2 How can I solve it?Please help! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

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android - EditText does not trigger changes when back is pressed

In an application with shopping cart, I give the option to change the amount of items via an EditText which allows only numerical input. Everything works ... when closing the soft keyboard with back key. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - "minSdkVersion" for InstantApp support?

To enable InstantApp support, should I need to change "minSdkVersion" of my App ? I'm using "minSdkVersion=15". See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

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android - Scheduled Notifications Triggers Every Time I Open App

I am building an app which triggers a notification at 11:30 IST..I have Tested It Its Working But After 11:30 Whenever i open my app it issues a ... .notify(MID, mNotifyBuilder.build()); MID++; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

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android - Getting java.lang.NoClassDefFoundError after updating to API 23

I am building an android app and when I was halfway through I updated my SDK version using SDK manager, I also updated Android Studio to 1.3.2. ... Any help would be appreciated. Thanks in advance !! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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android - CollapsingToolbarLayout with fixed/pinned Toolbar and functionality of "enterAlways"

I have a standard "CollapsingToolbarLayout" implementation based on material design guidelines. With the the settings below I was able to achieve behavior depicted on ... if we are not on the top: FAIL See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - RecycleView adapter data show wrong when scrolling too fast

I have a custom Recycle View adapter that list my items. in each Item I check database and draw some circles with colors. when I scroll listview very fast ... (convertView == null) { this is the link. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.0k views

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android - Error populating spinner in a fragment

I have a Activity with two fragments. One of them hava a spinner. When I populate it the app crashes. I don't know why. In android ... .R.layout.simple_spinner_dropdown_item); sp.setAdapter(adapter); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.8k views

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android - onRestoreInstanceState not called when screen wake up?

I've wrote all the needed code to save my Activity state (a simple form with EditText widgets) and restore it on phone rotation and it works ... neither onCreate, only onResume. Am I missing something? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

1 answer

android - How create notification topic for Firebase and use this?

I can create notifications for single user and for all users in my app, but I can't understand and find information about notification with create topic ... separate service and how do my topics dynamic? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

1 answer

android - Firebase on app startup taking more than 3 seconds to load data

I have my read-only data in firebase, It's about 50KB. And I need the complete data on app startup. For that I wrote the following code in my ... its taking minimum 3 seconds. Am I missing something here? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

1 answer

android - EditText Minimum Length & Launch New Activity

I have a couple of queries regarding the EditText function in Android. First of all, is it possible to set a minimum number of characters in the ... any help you could offer regarding either question :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

1 answer

android - How to represent 2 cursors as 1 sorted cursor?

I have 2 different sets of data, each of them use its own ContentProvider. Querying to them I can get 2 different cursors. Those 2 cursors has 2 ... (but not sorted Cursor). Any ideas, clues? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

1 answer

android - saving image picked from gallery for future use

Hey i have been looking for a while now. the following code picks the image from the android gallery and shows it in an imageView. ... imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath)); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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