Recent questions tagged Android

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android - Can't click on items in ListView with custom adapter

I am trying to write an application which takes items from a database and populates rows within a ListView. I can't ... arg0) { return true; } See Question&Answers more detail:os...

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

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346 views

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android - RecyclerView onCreateViewHolder Return Type Incompatibility With Multiple Custom ViewHolders

I'm trying to use multiple ViewHolders in a RecyclerView in order to swap these views out at run time. I have ... can be swapped at any time. 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 - Timed out waiting for process to appear on device

I am having the following problem when running or debugging apps on a device or emulator with Android Studio. ... without success. 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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android - Is "ANR" an exception or an error or what?

Is the ANR an exception, an error or what? Can we actually catch it in a try{} catch(){} structure? See Question&Answers more detail:os...

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

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531 views

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android - MutableLiveData is null in JUnitTest

I want to write a unit test. Therefore I need MutableLiveData. I started with a very basic test for setup but ... :lombok:1.16.20' } See Question&Answers more detail:os...

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

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408 views

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android - How to add sound to notification?

How do you add sound to a notification created by NotificationCompat.Builder? I created a raw folder in res ... NOTIFY_ID, mBuilder.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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716 views

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android - Firebase device to device messaging using Retrofit, how do i get message id?

I use Retrofit for sending device to device message without php script and curl command and everything work fine. ... @Body Message message); } See Question&Answers more detail:os...

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

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395 views

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android - Save entered text in editText via button

i want to save a String's value that is entenred in EditText using sharedPreferences. and show text when activity starts public ... 0); } } }; } See Question&Answers more detail:os...

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

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356 views

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android - Get Device Moving Direction without GPS

With Which Sensor I Can Detect when device is moving to a direction In Absolute Coordinate(for example moving to +x ... task in unknown for 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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460 views

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android - Get data from sent SMS

I try to retrieve the data each time the Android sends SMS. Data form: destination phone number delivery time SMS body Anyone knows how? See Question&Answers more detail:os...

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

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443 views

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android - App is misconfigured for Facebook login - not returning the logcat, after setting ENABLE_LOG to true in util.java

Sorry for asking the same question, but I read all the threads posted before and tried everything suggested, ... login using native Facebook. See Question&Answers more detail:os...

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

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308 views

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android - Showing images of gallery in my application

I want to retrieve all the images from gallery from its database and want to display in my application in gridview. please tell how to do it.. See Question&Answers more detail:os...

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

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446 views

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android - How can I have a home screen shortcut launch a dialog?

Okay, I asked another question here trying to make my activities look like dialogs. I'm thinking maybe instead of ... LOOK like a dialog)? See Question&Answers more detail:os...

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

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413 views

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android - Starting Video Camera with Intent

I am writing a very small app that just opens the camera app ready for video. I am able to get my ... this activity in your AndroidManifest.xml? See Question&Answers more detail:os...

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

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538 views

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android - How can i create ViewPager with previous and next page preview, and centred one zoomed from preview

viewPager.setClipToPadding(false); viewPagerMusicCategory.setPadding(width/3, 0, width /3, 0); viewPagerMusicCategory. ... 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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553 views

1 answer

android - How can I stop MediaStore.ACTION_IMAGE_CAPTURE duplicating pictures

I am using the following code to take a picture: private static final int TAKE_PHOTO_CODE = 1; final Intent intent ... . Thanks for any 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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560 views

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android - Xamarin Forms WebView Geolocation issue

I'm trying to enable a webview within a xamarin forms app to get the current GPS coordinates of an android device. ... /script> </body> </html> See Question&Answers more detail:os...

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

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375 views

1 answer

android - Adding RecyclerView inside of DrawerLayout

I wish to be able to have a RecyclerView inside the main page of a DrawyerLayout MainActivity. However, ... .support.v4.widget.DrawerLayout> See Question&Answers more detail:os...

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

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410 views

1 answer

android - How to construct and display the info in simple_list_item_2?

I get the list of customer info from my (testing) database, and I want to display it. The customer is ... right? Where is 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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364 views

1 answer

android - How to configure OpenSL to work with ear speaker other than main speaker or headphones

I've tried the native-audio code sample in android NDK. When i try to record some speech and then play it ... of the main speaker. Any 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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787 views

1 answer

android - Remove alert dialog border With Custom Theme

In my application i am using alert dialog with rounded rectangle theme.But it have alertdialog rectangle and my theme.My ... ="150dp"/> </shape> See Question&Answers more detail:os...

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

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350 views

1 answer

android - updating google maps marker from a broadcast sms receiver

I am a newbie to android and java. I am trying to make an application to perform following task. receive incoming ... will be useful. 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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1.1k views

1 answer

android - How do I check Internet Connectivity using HTTP requests(Flutter/Dart)?

This is probably a noob question, but how do I make my response throw an exception if the user does not ... ); return parsedJson(response); } See Question&Answers more detail:os...

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

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432 views

1 answer

android - set 2 proximity alerts with the same broadcast

I create a proximity alert in this way private void setProximityAlert(float radius, double lat, double lng, String ... . Any helps are welcome. See Question&Answers more detail:os...

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

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412 views

1 answer

android - cancel repeating alarm at specific time

I'm looking to cancel 2 repeating alarms at a specific time but the app currently decides to call the ... INVISIBLE); return pendingIntent; } See Question&Answers more detail:os...

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

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316 views

1 answer

android - Error when compiling with Gradle (can't find downloaded dependencies)

I develop an app generation system that is regenerating apps by command line Gradle compilation commands. In my Windows ... or by other thing? See Question&Answers more detail:os...

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

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384 views

1 answer

android - prevent tablet downloads of app

I have recently been looking at the breakdown of one of my apps on ANdroid Market, and was surprised to see that ... I just wanted to make sure. See Question&Answers more detail:os...

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

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361 views

1 answer

android - How to prevent EditText from breaking a line after punctuation

As default, an Android EditText will break a line if the line is longer than the view, like this: ... found anyway to do this. See Question&Answers more detail:os...

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

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