Recent questions tagged android

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android - Understanding BaseAdapters and how to use them

I'm trying to set up a an image GridView Layout, and this involves deriving a new class from the ... the Android developers website. 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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android - How to show a Dialog after crash by using Crashlytics?

How to show a Dialog after crash by using Crashlytics. for example: after crash I need open a dialog where ... Is any option in Crashlytics? 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 - Return values from DialogFragment

I am doing task in which I need to show a dialog after clicking on EditText. In that dialog I show contents ... and unable to find the solution. 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 - Remove space between bounds and button border

How do I remove those space between Button border and view bounds tried setting padding to 0dp but with no ... button with default style. 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 - HTC's "fast boot" is not broadcasting BOOT_COMPLETED intent nor wiping intents from alarm manager

I am making an alarm app but have run into a bit of a problem regarding HTC's "fast boot" feature. this ... boot events ? 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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android text view text in vertical direction

I have a Textview in which i am showing text 12345 now i want to show text 1 2 3 4 5 I tried ... character. I don't want customization. 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 start Google Assistant programmatically?

I have tried every simple combo I have found but not sure how to do this. I even tried to simulate the home ... for or how to replicate 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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953 views

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android - Highlighting a menu item in system settings

Trying to bring up an unaswered question I found here - How to highlight android setting app menu item? As ... Any help would be 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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android - signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x7f4485ff1820

My app has been crashing randomly with signal 11. I was able to get my hands on tombstone file from emulator ... to tombstone file. Drive link 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 - Nexus 6 and Nexus 9 Screen density

Can anyone tell me which Drawable does Nexus 6 and Nexus 9 support xxhdpi or xxxhdpi? I also want to whether ... but found no luck? 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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326 views

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android - How to remove default layout's padding/margin

I have the following layout files: activity_main.xml <FrameLayout xmlns:android="http://schemas.android.com/apk/res ... dimens anywhere... Thks See Question&Answers more detail:os...

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

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416 views

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android - How to resolve a library conflict (apache commons-codec)

I have a problem with Android libraries. I would like use the method Hex.encodeHexString(Byte Array) from the library ... or a jar file. 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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237 views

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android - How to store data that remains after uninstall

I want to store some data that should remain also after application uninstall and to be accessible by a new ... solutions would be 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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281 views

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android - Custom font for webview

I am trying to establish a new custom font (otf file) for my web view. I put anbaaarabic_bold.otf in assets ... body html font doesn't change. See Question&Answers more detail:os...

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

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244 views

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android - Cordova / Ionic build error (sometimes): don't have required environment

I have just started dabbling in Cordova / Ionic to make Android / iOS apps with HTML5 / js, and so ... working for seemingly random reason? See Question&Answers more detail:os...

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

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257 views

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android - Failed to capture snapshot of output files for task

Error:Failed to capture snapshot of output files for task 'transformClassesWithDexForDebug' property 'streamOutputFolder' ... to run projects See Question&Answers more detail:os...

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

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349 views

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android - Share debug.keystore

Is there any way to share the keystore in a android development team? The goal is to avoid unnecessary ... will remove the application data! See Question&Answers more detail:os...

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

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305 views

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android studio gradle refresh failed (The system cannot find the file specified)

Error:Could not open initscript class cache for initialization script 'C:UsersSubashAppDataLocalTempasLocalRepo2.gradle' (C ... file specified) See Question&Answers more detail:os...

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

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173 views

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android - React Native: Resize custom UI component

I've built a very simple native Android UI component and I want to update the size of its child view ... help 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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201 views

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android 5 and onClick in xml layout

I have set android:onclick in xml for an imageButton and put that method in my activity. In android ... ActionBarActivity with appCompat theme. See Question&Answers more detail:os...

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

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757 views

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android - ArrayAdapter.createViewFromResource(int, View, ViewGroup, int) line: 355 NullPointerException

I'm setting an ArrayAdapter and I get the following error: Thread [<1> main] (Suspended (exception ... idea what the problem is? See Question&Answers more detail:os...

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

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217 views

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android - open camera using intent

I want to use intent to open camera in Android . I used the following code but when i press the button (whose ... } If someone can help 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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366 views

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android - SQLite rawQuery selectionArgs and Integers Fields

As the Android documents says, the selectionArgs parameters of the rawQuery method is parsed as strings. SQLiteDatabase. ... CAST on the query? See Question&Answers more detail:os...

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

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386 views

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android - onBackPressed() not working for me

I have a program. The first activity is a splash screen and the second is the log in and the third is a list ... (); //super.onBackPressed(); } See Question&Answers more detail:os...

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

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391 views

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android - Dismiss a custom dialog?

I'm trying to make a custom dialog to show a view in this dialog. This is the Builder code: // ... a builder.setPositiveButton. 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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251 views

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android - Google Play Store - Unexpected error (-32600)

What does the "An unexpected error occurred. Please try again later. (-32600)" mean? Today I tried to upload a ... wrong and how to solve 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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316 views

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android - How to create a negative NumberPicker

Does anyone know of an easy way to allow negative numbers with Android's default numberpicker? I understand ... rewriting the whole widget? See Question&Answers more detail:os...

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

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246 views

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android - Eclipse detecting the same device multiple times

I am facing a strange problem. The eclipse is deteting the same device multiple times and thus is unable to ... have any other solution.? See Question&Answers more detail:os...

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

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