Recent questions tagged Android

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android - Firebase push notification vs childAdd listener

I'm working in a friend request module for mobile app base on Firebase so I'm considering to choose the way ... about this.. 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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822 views

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android - How to get only most recent SMS to use in conversation view?

I am trying to create an sms conversation list. I am using this code to get a cursor: Cursor cursor = ... of conversations. 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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692 views

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android - Why won't this broadcast receiver work in Lollipop?

I have this broadcast receiver declared in the Manifest: <receiver android:name="classes.VoiceLaunchReceiver" > <intent ... it with my receiver) See Question&Answers more detail:os...

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

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780 views

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android - Define zoom/pan start position with KenBurnsView

I'm working with the library KenBurnsView and I have a problem: the overview or this nice library says the ... help me ? Thanks. Adrian 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 play short sounds while swiping pages ?

I have problem with ViewPager and can't find answer on this site or via a Google search. How to play ... generated method stub return null; } See Question&Answers more detail:os...

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

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726 views

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android - GCM Implementation using PHP always facing Unauthorized Error 401

I am always getting 401 error.Please any one could let me know exactly what should be HTTP referrers if i am using ... ); }else{ echo $result; } See Question&Answers more detail:os...

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

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837 views

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android - Picasso not loading image from http url but loads images from https url?

Picasso Loads the image fine if its from a https url like: https://i.ytimg.com/vi/28uUsJ72a1A/hqdefault.jpg ... it over http not https? See Question&Answers more detail:os...

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

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798 views

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android - Assignments are not expressions - Kotlin

I'm refactoring my project built with Java to Kotlin and to copy database from sqlite assets table I'm doing this ... 0, mLength) } 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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678 views

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android - Returning a Renderscript struct from a Renderscript kernel

I'm looking to return an array of struct from my renderscript kernel. My problem is that although I can ... defined in the renderscript file. See Question&Answers more detail:os...

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

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595 views

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android - Facebook deep link opens Google Play instead of app (even when installed)

I'm trying to use Facebook's new Mobile App Engagement for android, but I can't figure out why entering the ... ? Thanks in advance for helping! See Question&Answers more detail:os...

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

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913 views

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android - How do I cast FieldValue.serverTimestamp() to Kotlin/Java Date Class

I want to save the date that a post was created in Firestore but I do not want to use the ... class com.google.firebase.firestore.FieldValue See Question&Answers more detail:os...

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

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598 views

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android - KSoap2 SoapObject Object Reference not set to an instance

I think this is a simple problem that others may be able to provide the missing link to. I have a Workflow ... ; Response=null; exception=e; } See Question&Answers more detail:os...

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

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673 views

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android - getting file not found exception

I have my android activity : try { File root=Environment.getExternalStorageDirectory(); Log.i("root",root.toString( ... else" part. Thanks Sneha 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 - Google Cloud Translation API The request is missing a valid API key

I'm trying to use the Google Cloud Translation API in my application but whenever I try to translate something it comes ... :130) ... 19 more See Question&Answers more detail:os...

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

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696 views

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android - Picasso load image with HTTP post

My API having some verification mechanism for every HTTP request. One of the end-point have the functionality to ... do this with Picasso ? See Question&Answers more detail:os...

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

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707 views

1 answer

android - Google Play services out of date. Requires 10298000 but found 10084470

I do not understand why I get this message: Google Play services out of date. Requires 10298000 but found 10084470 In ... 'junit:junit:4.12' } See Question&Answers more detail:os...

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

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706 views

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android - trying to send intent to other app: error SecurityException: Permission Denial: starting Intent

I'm trying to send an intent from app A to app B. In the activity of app A I do the following: ... REQUEST_RESPONSE (has extras) } Any ideas? See Question&Answers more detail:os...

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

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753 views

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android - How to get File Permission Mode programmatically in Java

I know it is possible to change the permission mode of a file using: Runtime.getRuntime().exec( "chmod 777 ... this be done to every file? See Question&Answers more detail:os...

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

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663 views

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android - Protobuf 2.5.0 bug?

I've migrated from google protobuf v. 2.4.1 to v. 2.5.0 (no other change). I had a perfectly ... } Any advice will be greatly appreciated! See Question&Answers more detail:os...

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

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915 views

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android - Can I prevent keyboard suggestions from Xamarin.forms

I'm trying to use xamarin.forms to develop an Android app and need to prevent completion suggestions on a text ... using xaml for the layout? See Question&Answers more detail:os...

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

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866 views

1 answer

android - change background image of Framelayout via URL

is it possible to use a url to set background for framelayout? Example: i want to use the URL like this as my ... 50dp" android:text="Button" /> See Question&Answers more detail:os...

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

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664 views

1 answer

android - Custom PreferenceScreen with clickable buttons

I have created following Custom Preference Screen. I want to add Listener on Button1 and Button2. How ... /PreferenceScreen> </PreferenceScreen> See Question&Answers more detail:os...

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

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702 views

1 answer

android - TypeConverter not working when updating List<Boolean> in Room Database

My query is showing a syntax error in the DAO_Impl build for some reason. I tried a rebuild but it still errors when ... = "F" } return value } See Question&Answers more detail:os...

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

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477 views

1 answer

android - Taking the state of one activity to another

I have two activity screens: Create and View. Create is where the user creates their shopping list. View is where ... your list of spinners so you can retrieve their data when...

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

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647 views

1 answer

android - Drawerlayout children views overlapping

I've been trying to make a DrawerLayout that has a ViewPager and a LinearLayout attached to the bottom of ... it would be greatly appreciated. See Question&Answers more detail:os...

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

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697 views

1 answer

android - How to get the last modification date for Contacts list (Add/Delete/Modify)

How can i know the last date the Contacts table was modiefied at? i have tried ContactsContract.RawContacts. ... contact in the contacts List See Question&Answers more detail:os...

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

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751 views

1 answer

android - Androidplot - X-Axis labels cut off

I'm creating a bar chart but have run into an issue with the x-axis labels being cut off on a tablet. ... true; break; } return IsLandscape; } See Question&Answers more detail:os...

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

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589 views

1 answer

android - Can not run Google Play service on emulator (need to update Google Play service)

I've tried to install Google Play on the emulator. I've followed the instruction from Google Dev Site. Using ADV ... , how to solve the 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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