Recent questions tagged Android

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android - Executing tasks: [:app:generateDebugSources] in project

when i start to build my simple application on android studio 3.5.0 , I find this error , what can ... .java:95) at org.gradle.api.internal.tasks.execution.SkipTas...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Google Play Games Services achievement activity closing immediately

I'm updating my game to the new Google Play Serviced library, leaderboards and achievements were already ... correctly and work flawlessly. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - What is art.go? And why is it considered a way to write conditionals in bp files?

I am trying to find a way to write a conditional inside a .bp file. I found a documentation here: https:// ... what I am trying to do here? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to set a rectangular-dashed/dotted-line-outline around partial text in TextView?

Background There are plenty of ways to style a part of the text that's shown in a TextView, such as setting its ... what should I do to fix it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Animate listview from back of layout

I am working on animation, I have one Layout and list-view and I am applying animation to list-view from ... layout like below images. Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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446 views

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android - How to post request parameters when using JsonArrayRequest in Volley

I am newbie to Json parsing. I am trying to read a json data using JsonArrayRequest but I am little confused in ... this. Thank you in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Remove or close your own Activity window from a Status Bar Notification Intent

I have an "alarm" app with several different alarm types that may be triggered at any given time. When the ... Activity. Thanks for your help. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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183 views

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android - Detect device orientation when Activity orientation is locked

In my project, I have to lock the orientation of an activity. (I cannot recreate the activity) I want to ... will really help me. Thanks all See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - $.ajax() on phonegap

Anyone know an example of phonegap with $.ajax() in github for Android? I have read of JSONP or CORS but I ... just need to get my data server. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - FirebaseRecyclerAdapter doesn't recognize first layout as a position

My Title is kind of hard to understand but basically when I add items into my database is should display it in a ... (R.id.amountIndicator); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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245 views

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android - How to programmatically calculate all cache size of installed application?

i just want to show list of all installed application name with cache size. Cache size must be same as ... Please help thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Is there a way to crop Image/ImageProxy (before passing to MLKit's analyzer)?

I'm using CameraX's Analyzer use case with the MLKit's BarcodeScanner. I would like to crop portion of the ... seem to affect the end result. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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384 views

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android + universal image loader : show custom marker with image in google map

I am working on an application that has google map in it. The default marker in the map is visible but what i ... not able to get it to Marker. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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218 views

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android - javax.net.ssl.SSLException: Not trusted server certificate

I m trying read XML data using XML parser from Url("https://....etc"). But I'm facing below error. This is ... .java:164) any one know about it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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197 views

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android - Exception in Scrollview

In my android application, I'm facing a IllegalStateException. I can't reproduce this exception later. This is the ... ) Anyone please help me! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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140 views

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android - Error in xml layout, Can't convert to dimension: 15

Within my application I have an error in the graphical layout which shows up as: error! UnsupportedOperationException: ... doesn't show. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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324 views

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android - Passing data beetwen fragments in viewpager

I've Viewpager wit 2 fragments: CurrentWeatherFragment and ForecastFragment. I need to pass string from one to ... , any suggestion/ideas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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121 views

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android - USBdevice recognise as storage device and find path

How can I detect a mounted device such as a Pen-Drive, that can be used for storage? How can I find the ... -filter> </activity> </application> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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211 views

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android - Post Method using Volley not working

Hi i am using Volley for my login page. I need to pass data like this manner { userID : '-988682425884628921', email : ... </p> </BODY></HTML> } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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189 views

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android - Declaring MIME type for a "custom file" that is to be Sent via Bluetooth

I really need help in solving this issue: I am developing an application to transfer a file from my application to ... be sent via Blue-tooth? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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425 views

1 answer

android force camera to take photo in landscape mode

I want to force the default android camera to take photo in landscape mode only. I have tried following: ... orientation fixed as "portrait" See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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179 views

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android - SMS Broadcast Receiver doesn't get the textmessage

What I've done Hello Guys, I'm creating at the moment a SMS Broadcast Receiver, i just builded one up ... activity> </application> </manifest> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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149 views

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android gallery image position problem

As you in following android album widget images placement is from middle of the gallery i want to start image ... from beginning of the album. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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373 views

1 answer

android - getInstallerPackageName returns null

In my Android app I wanted to check the source of app installation. I looked at the Android documentation ... the source of app installation. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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361 views

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android - Alarmmanager not working after phone reboot

I had created alarmmanager on button click. but it not working after phone reboot. my AlarmbroadcastReceiver not ... /application> </manifest> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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144 views

1 answer

android - How to use NFC ACTIONS

I am trying to register a receiver programmatically to get notified once an NFC tag is detected. As shown in my ... > </application> </manifest> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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287 views

1 answer

android - remove additional underline in EditText

I have EditText with custom background drawable: EditText code: <EditText android:id="@+id/etName" android: ... Spell Checker's problem. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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243 views

1 answer

android - Rotating YUV image data for Portrait Mode Using RenderScript

for a video image processing project, I have to rotate the incoming YUV image data so that the data is not ... .getHeight() in my case. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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