Recent questions tagged Android

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android - Why would adding espresso-contrib cause an InflateException?

In my build.gradle file I have the support library dependencies: compile "com.android.support:appcompat-v7:22.2.0" ... and how I can fix 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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422 views

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android - Why this error ' - Read-only application cannot POST '

Logcat: 12-05 23:37:01.721:W/System.err(534): 401:Authentication credentials (https://dev.twitter.com/docs/ ... i am using twitter4j jar 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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android - FirebaseRemoteConfig.fetch() does not trigger OnCompleteListener every time

I'm trying to implement Firebase Remote Config : override fun onCreate(savedInstanceState: Bundle?) { val ... triggered, sometimes not. See Question&Answers more detail:os...

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

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580 views

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android - FirebaseCloudMessaging : FirebaseInstanceId background sync failed - SERVICE_NOT_AVAILABLE

I have use Firebase Cloud Messaging(FCM) API for the push notification in Android. When I implemented that time ... the time to read 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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367 views

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android - Using windowTranslucentStatus with CollapsingToolbarLayout

I'm trying to get a similar effect to what is seen on google play. I've got the below layout to show a ... from lower in list (not at top) See Question&Answers more detail:os...

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

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472 views

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android - What does "enable DOM storage API" mean?

I came across this Android WebView function WebSettings.setDomStorageEnabled(true) and from the name alone I ... wikipedia.org/wiki/Web_Storage 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 - onActivityCreated is deprecated, how to properly use LifecycleObserver?

Google deprecate fragment's onActivityCreated() on Android and recommend to use LifeCycleObserver: To get a ... but onActivityCreated called. See Question&Answers more detail:os...

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

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318 views

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android - Change SQLite Database Version Number

I have a database that I built in SQLite browser, and it works fine. I launched an app with a prebuilt ... version number over the new one? See Question&Answers more detail:os...

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

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380 views

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android - How can I load an AutoCompleteTextView from a list of Firebase data?

If I want to load a list of data into an AutoCompleteTextView in android from Firebase, how will I do ... special Firebase adapter for 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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399 views

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android - How to decode QR code

I like decode QR Code directly in my application, I don't wont to redirect my application to other intent. I try ... which I can decode QR code. See Question&Answers more detail:os...

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

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303 views

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android - How to filter results of AutoCompleteTextView?

I have an AutoCompleteTextView set to use a cursor which goes over my Contacts. The problem is, I have it populating ... ", and "mandy" appear? See Question&Answers more detail:os...

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

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274 views

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android - Keep location service alive when the app is closed

I have a service which sends a notification when the user changes his/her location. This service is working fine, ... :enabled="true"></service> See Question&Answers more detail:os...

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

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483 views

1 answer

android - animation of TextView's text size

I want to be able to do a text animation and change the size of the text in a TextView. I read that ... appreciate it. Thank u 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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525 views

1 answer

android - Could someone help me with this crash report

Build fingerprint: 'Verizon/kltevzw/kltevzw:5.0/LRX21T/G900VVRU2BOE1:user/release-keys' Revision: '14' ABI: 'arm' ... the last line. 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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415 views

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android - CursorAdapter bindView optimization

When overriding ArrayAdapter I know is correct using a pattern like this: if(view != null){ ...create new view ... , while blue goes on blue? See Question&Answers more detail:os...

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

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401 views

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android - Set a global variable in gradle that can use in manifest file

I want to create a global variable similar with applicationId. It is set value in build.gradle and will be used in manifest. Is it possible? See Question&Answers more detail:os...

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

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421 views

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android - WebView loadUrl works only once

EDIT: I worked on this project years ago and unfortunately I cannot verify if any of the answers is working in ... not the culprit. 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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293 views

1 answer

android - Send HTML email with Gmail 4.2.1

It seems that Gmail 4.2.1 may have broken HTML-formatted emails. The following code worked perfectly prior to 4. ... before the email is sent. See Question&Answers more detail:os...

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

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241 views

1 answer

android - Take picture and convert to Base64

I use code below to make a picture with camera. Instead of saving I would like to encode it to Base64 and ... looking for image to encode 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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400 views

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android - How to get a resource value in build.gradle?

The resValue method (or whatever it's called) allows you to set a resource value in buildTypes or productFlavors. ... could use to achieve 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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273 views

1 answer

android - How to get finish callback on setImageUrl with Volley library and NetworkImageView?

I'm trying out the Google's new Volley library and it's looking sharp and loads images quickly when I use this ... to illustrate how it's done? See Question&Answers more detail:os...

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

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485 views

1 answer

android - how to show progress bar on webview?

I am trying to open a webpage in my application using WebView. When I open webpage it shows me ... .setWebViewClient(new HelloWebViewClient()); See Question&Answers more detail:os...

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

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310 views

1 answer

android - How to get the path to the lib folder for an installed package

Shared libraries .so files are placed in lib/armeabi in an apk file. I have read after installation the ... for copy protected applications? See Question&Answers more detail:os...

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

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338 views

1 answer

android - How to capture both front and back cameras in Galaxy S4 simultaneously?

As you may know Samsung Galaxy s4 has the capability to capture both front and back cameras at the same time. Now I ... I'm using API level 17. See Question&Answers more detail:os...

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

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459 views

1 answer

android - Putting an AdMob native ad in a listView

I'd like to use the new AdMob native ad functionality in my app. I want to put a native ad within a ... have to use a Natve Advanced Ad? 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

1 answer

android - Google/Apple Push Notification Service (APNS/GCM)

I'm trying to create application for Android and iOS and I want to use push notification on both the ... best practice for such scenarios? See Question&Answers more detail:os...

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

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319 views

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android - How much is too much memory allocation in NDK?

The NDK download page notes that, "Typical good candidates for the NDK are self-contained, CPU-intensive operations that ... as I'm going now? See Question&Answers more detail:os...

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

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834 views

1 answer

android - Pass Parcelable argument with compose navigation

I want to pass a parcelable object (BluetoothDevice) to a composable using compose navigation. Passing primitive ... navigate(route: String)? See Question&Answers more detail:os...

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

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