Recent questions tagged Android

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android - SharedPreferences.getBoolean returns true everytime

I made a class for handling important data changes such as App Purchase Status and other stuff . For this goal I ... .LENGTH_SHORT).show(); } } 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 - whereArgs SQLite database delete

I'm trying to remove a couple of rows in a sqlite database programmatically for android and am wondering what ... someone give me an example? 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 - NoSuchMethodError: The method 'ancestorStateOfType' was called on null with await and async method

i would like to create a loader data, at the end the load of the data the screen will automaticly change the screen (with ... Text('go'), ); } } 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: Your cpu does not support required features(vt-x or svm) on AMD CPU under Windows

I keep getting the error noted above when I try to run a virtual device. My CPU does support virtualisation and ... .90 Ghz running Windows 10. 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 - Camera Preview in Expo is Distorted

I'm using Camera that comes from expo package and I'm having trouble with camera preview distortion. The preview makes ... I do to fix 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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813 views

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android - Why Can't Google's Market Billing Sample Build in a Signed Release Version?

I tried looking into similar problems, but the solutions offered there do not seem to fit my particular situation: I ... and how to 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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android - How do I force eclipse to update the apk on my hardware device with each build?

If I change some code, save, and Run, it runs the last version of the program, not what I just saved. ... there some way to avoid this tedium? 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 - After adding Kapt plugin - A failure occurred while executing org.jetbrains.kotlin.gradle.internal.KaptExecution

First of all, I'm pretty much aware that a lot of questions on this error had been posted already here, and ... Hope someone will help me out! 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 - Google Drive Picker (JavaScript) not mobile friendly / responsive

Nov '15 - still looking for a solution. I'm using the Google Picker API https://developers.google.com/picker/ ... work straight out of the box. 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 force a video to play in fullscreen in youtube player?

I have an app where the help section has a tutorial video I want to force this video to open in ... , videoId); startActivity(intent); See Question&Answers more detail:os...

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

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806 views

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android - Internal error in Firestore (0.6.6-dev) when trying to update document

The following error is giving me a hard time. I'm trying to update a single field in a document stored in ... welcome. Thanks in advance, DanD 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 - java.lang.IllegalStateException: Places must be initialized

I was using the old Place SDK which was working fine But it is going to be depreciated and I move ... :background="@drawable/border_filled" /> 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

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android - Can I access data stored in React Native's AsyncStorage from java layer?

I am storing few user preferences in React Native using AsyncStorage. Now, I need to get those preference from a ... to do it in Android. See Question&Answers more detail:os...

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

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994 views

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android - Firestore what happens when an offline device goes online?

I'm looking at firestore but the doc is very light on persistent data on android. My question is about the ... to fix itself 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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906 views

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android - Failed to use systrace in Jelly Bean

I've tried to use new systrace from jelly bean release, but with no luck. I enabled graphics and views traces in ... Hd (ace). Any thoughts? See Question&Answers more detail:os...

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

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990 views

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android - Is it good to call findViewById every time in Activity lifecycle whenever required?

Whenever we need a reference to the widget, we uses findByViewById. When we are referring the widget lots of ... above problem? 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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1.4k views

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android - OnCreate not called on Activity

I've created AbstractActivity and an AbstractFormActivity to rid of some boilerplate code, their content may be ... help is highly 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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985 views

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android - RuntimeException: native typeface cannot be made

I'm trying to use a custom font on elements of a listview. So in my ListViewAdapter constructor I have: ... src/main/assests/fonts folder. See Question&Answers more detail:os...

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

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872 views

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android - Unable to resolve target 'Google Inc.:Google APIs:15'

I am trying to install some android developer plugins. After the installation is done, i see this warning 3 times ... Inc.:Google APIs: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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970 views

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android - Need to show a SQLite query in descending order

I want to make a query such that the result will be shown in indistinct descending order. For example, assume column ID has ... -- 6 5 4 3 2 1 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 - Why does the BuildConfig class use Boolean.parseBoolean() instead of literal values?

When looking at the BuildConfig class generated by Android Studio and the Gradle plugin one can see that the ... String) instead of literals? See Question&Answers more detail:os...

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

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950 views

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android - Can you make an EditText input from right to left?

I was wondering if you can control input on an EditText to move from right to left? The EditText would have to ... there a way 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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896 views

1 answer

android - Locale code for Hebrew / Reference to other locale codes?

What's the locale code for Hebrew in Android resources, like strings (values-XX)? And where to find other codes? 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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1.2k views

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android - iFrames not loading on mobile or tablet

I haven't been able to find an answer that works. I have an iframe (yes, I have to use an iframe ... live example URL via message if required. See Question&Answers more detail:os...

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

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977 views

1 answer

android - Device chooser dialog is not showing up after instant run

In Android studio 2.0 after first app launch on emulator it seems that run process is attached to it. But if ... **connection**" with emulator ? See Question&Answers more detail:os...

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

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1.3k views

1 answer

android - Can't run nor debug project but gradle build+install work

After update to Android studio 3.6 Canary11 (macOS) I cannot run nor run Debug variants of my project (Release ... , what the problem may be? See Question&Answers more detail:os...

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

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977 views

1 answer

android - Determine the audio frequency of sound received via the microphone

I am trying to understand how to go about determining the frequency of various sounds captured on the phone via ... the frequency of the note. See Question&Answers more detail:os...

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

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728 views

1 answer

android - How to track the position of items while scrolling in a long custom listview

The data which is displayed from the database in the form of listview (here listview with headers having disabled ... in the comments Pls 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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