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 ... 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 ... 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 ... 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 ... 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 ... 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_ ... = 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 ... 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 ... 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 ... 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 ... ; } } 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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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 ... 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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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 ... 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 ... 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 ... 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 ... 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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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 ... 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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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 ... 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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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 ... 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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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 ... 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 ... 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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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 ... ); 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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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 ... 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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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 ... 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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2.1k views

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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. ... 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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2.2k views

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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 ... 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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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 ... 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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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 ... .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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