Recent questions tagged android

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android - Get content view size in onCreate

I'm looking for a good way to measure the dimensions of the actual content area for an activity in Android. ... before it is drawn. 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 - Firebase token error TOO_MANY_REGISTRATIONS

After reading 100's of threads and googling I am still confused about this following error message. Currently, I am ... still echoes back at 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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330 views

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android - PreferenceActivity and theme not applying

Hi all I have set the theme in the manifest file like this: android:theme="@android:style/Theme.Light" But ... is a screenshot: Any workarounds? 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 - Java constants file

I'm developing an Android application and I'm very new on Java and Android. I want to create some ... I define these constants? 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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324 views

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android - Opening email client via Intent (but not to send a message)

Is there a way to programically open email client, without a need to forcing message send? I just want the app ... user to send a new 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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436 views

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android - Can a GridView have a footer and header just like ListView?

A quick question: In ListView I use this code: list.addHeaderView(headerView); How to deal with it when working on gridview? 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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678 views

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android - Force RTL layout direction not working for app

I'm trying to add RTL language support in my app (specifically Arabic right now). I'll be supporting ... be going wrong with configuration? 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 - How to set position in spinner?

I read with BufferedReader text from a system file; this text contains, for example, 5 WORDS, but in another ... of them contains more words. See Question&Answers more detail:os...

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

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289 views

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android - Add "menu" on every listview item

I'm developing this app, which has a listview in it, but I want to add the "three-dot" icon in the ... is this implemented in the Android SDK? See Question&Answers more detail:os...

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

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492 views

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android - ScrollView disable focus move

I have a simple input form; it's a vertical LinearLayout with EditTexts inside a ScrollView. <ScrollView android: ... to disable it. 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 - Bring Fragment to Front (No fragment recreation)

I have three fragments F1 F2 F3 F4 all are accessible from sidebar. all four can be called at any time and in ... m stuck at this for 2 days. See Question&Answers more detail:os...

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

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636 views

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android - Unable to show keyboard automatically in the SearchView

The SearchView is focused by default, but when I try to show software keyboard - it doesn't happen: InputMethodManager ... - it does. Why? See Question&Answers more detail:os...

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

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322 views

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android - contextthemewrapper cannot be cast to activity

in my small app i have a PageAdapter->Fragment->ListView->ImageView. On onImageClick i want display my image ... .run(ImageLoader.java:171) See Question&Answers more detail:os...

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

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250 views

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android - Start a Service from activity

In my app i have an activity from which i want to start an Service Can any body 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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630 views

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android - IabResult: Billing service unavailable on device. (response: 3:Billing Unavailable)

I'm trying to use In-App billing: mIabHelper = new IabHelper(this, BILLING_KEY); mIabHelper.startSetup(new IabHelper. ... didn't work 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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426 views

1 answer

android - Espresso match first element found when many are in hierarchy

I'm trying to write an espresso function to match the first element espresso finds according to my function, ... object meeting the parameters? See Question&Answers more detail:os...

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

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664 views

1 answer

android - How to set Toast display time less than Toast.LENGTH_SHORT

I want to display toast less than Toast.LENGTH_SHORT, as i feel its taking around 2 seconds. i want to ... .LENGTH_SHORT and Toast.LENGTH_LONG ? 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

1 answer

android - shared element transition works with FragmentTransaction.replace() but doesn't work with FragmentTransaction.add()

The new Shared Element Transitions works when i use Fragment 'replace' but i can't seem to make it work fragment ' ... )? Is it possible at all? See Question&Answers more detail:os...

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

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263 views

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android - What exactly does onDestroy() destroy?

I've been bothered by this "characteristics": When I use Back button to leave my app, I can tell onDestroy() is ... -none? This really bugs 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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306 views

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android - Is possible install Eclipse IDE in a Galaxy Tab?

Since Eclipse can run in Linux and this tablet has the new Honeycomb (Linux Kernel), can Eclipse IDE run in ... want to use for UML modeling. See Question&Answers more detail:os...

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

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439 views

1 answer

android genymotion vs emulator

Is there any benchmark tests results comparing this two emulators ? I know that Genymotion is seems to be more ... , networking and etc. ? See Question&Answers more detail:os...

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

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493 views

1 answer

android - How to use data binding for Switch onCheckedChageListener event?

As question indicates, how to bind checked change listener to Switch button in xml ? I am not using recycler ... layout. Any help 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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361 views

1 answer

android - How to add a horizontal 1px line above image view in a relative layout?

How do I add a horizontal 1px white line above image view in a relative layout? <RelativeLayout android:id=" ... </ImageView> </RelativeLayout> See Question&Answers more detail:os...

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

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342 views

1 answer

android - Removing Strikethrough from TextView

I'm using this line below in order to set a strikethrough on my TextView: tv.setPaintFlags(tv.getPaintFlags() ... again? 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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356 views

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android - Bitmap decodeStream OutOfMemory Exception

I'm using my own implementation of ViewFlow example for Android in my application. I'm downloading encrypted images ... ideas how to fix that? 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

1 answer

android - Looking for fast image distortion algorithms

I am trying to implement an application which uses shpere distortion filter. I am using an the algorithm from here which ... } } 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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259 views

1 answer

android - Sending SMS programmatically to multiple people getting Generic Error

I am currently trying to develop an SMS application and allow a user to send SMS to multiple people. As the ... is executed inside a 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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346 views

1 answer

android - Bring app to front, turn on display and unlock from AlarmManager?

I want to turn on the display, unlock the phone and bring my app to the front, when the alarm I've set activates ... sound. How do I 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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