Recent questions tagged Android

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android - Main Activity is not garbage collected after destruction because it is referenced by InputMethodManager indirectly

I followed "Avoiding Memory Leaks" article from here. However the proposed solution does not solve the leak problem. ... -able after closing 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 - Expand TextView with wrap_content until the neighbor view reaches the end of the parent

I need to achieve the following layout: I have two TextViews in a relative layout: the green one is fixed text ... green one out of the view See Question&Answers more detail:os...

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

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545 views

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android - What is the difference between ArrayAdapter , BaseAdapter and ListAdapter

Could you please tell me difference between ArrayAdapter , BaseAdapter and ListAdapter. 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 - Full width Navigation Drawer

I'd like to create a full width navigation drawer. Setting layout_width to match_parent on @+id/left_drawer ... v4.widget.DrawerLayout> 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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347 views

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android - How do I convert pt to sp?

I am a visual designer, working on an android design and I"m trying to spec my PSD file for our engineers. I ... SP should be used for type). See Question&Answers more detail:os...

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

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290 views

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android - Multiple EditText objects in AlertDialog

I'm working on a project for college that will let a user place a point on a map and then set the title ... help would be appreciated!! 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 test code built to save/restore Lifecycle of an Activity?

How can I test all of the following methods code? I want to play scenarios when all of them are happening to ... ; protected void onDestroy(); } See Question&Answers more detail:os...

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

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235 views

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android - I can't find the debug.keystore file

I'm having an error with Eclipse and Android's SDK. apparently, it comes from the fact that my certificate expired. ... ? Edit: I work on Mac. 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 - Proguard issue "Warning:Ignoring InnerClasses attribute for an anonymous inner class"

I don't know how I can describe this issue. I searched a lot, but I didn't find any solution. Also ... without specifying any "-target" type options. The consequence of ignorin...

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

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android - Opening an email client on clicking a button

I am designing an app in which i need to open an email client on clicking a button. The email client should ... a code example if 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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613 views

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android - Drawable as Background for CardView

the CardView ( android.support.v7.cardview ) stays white even though I set a backround drawable via android:backround ... I am doing wrong here. See Question&Answers more detail:os...

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

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488 views

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android - Gradle sync failed, NDK not configured, download it with SDK manager

I am completely new to Android development and just installed Android Studio. I'm doing a very basic HelloGL2 exercise, ... how do I 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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446 views

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android - Setting PopupMenu menu items programmatically

I have a PopupMenu and I know the usual way to associate a menu to it is to use popup.getMenuInflater().inflate(R. ... Java. How can 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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556 views

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android - How do I remove extra space above and below imageView?

I have a really simple image within a RelativeLayout and for some reason I am getting extra spacing on the ... slice11pp" /> </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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429 views

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android - Programmatically scroll to the top of a NestedScrollView

Is there a way to programmatically scroll to the top of a NestedScrollView by also triggering the scroll ... to the NestedScrollingParent. See Question&Answers more detail:os...

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

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202 views

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android - Open Url in default web browser

I am new in react-native and i want to open url in default browser like Chrome in Android and iPhone both ... me the result of Deepklinking. See Question&Answers more detail:os...

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

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167 views

1 answer

android - Highlight search results in ListView

I have a ListView with Strings. With the below code I can highlight search results, but the user must type the 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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155 views

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android - Custom Progress Dialog With Squre Image Rotation With AsynTask

I have created a custom Loading Progress Dialog. And its working well. I am rotating 12 square Images here ... Your Small Help will 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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142 views

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android - What is the advantage of Using SQLite rather than File?

In Android, entering data in SQLite uses more time and more lines of codes than in .txt file. Saving data ... Using SQLite rather than 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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324 views

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android - Post soap xml request with Retrofit

I am trying to post an soap xml with Retrofit but it's failing, I'm using a Simple XML Framework to model ... ) .build(); return restAdapter; } See Question&Answers more detail:os...

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

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239 views

1 answer

android - How to fix error "Could not detect Mac OS X Version from sw_vers output: '10.12 '" from Appium

I installed appium-1.5.3.dmg But when I click the stethoscope button the Appium is show error : ? Xcode is installed ... : '10.12 '] Thank you! See Question&Answers more detail:os...

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

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381 views

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android - I want to fetch and view sms conversations?

ContentResolver cr = getContentResolver(); Cursor cur = cr.query(Uri.parse("content://sms/conversations/"), ... .innerRun(FutureTask.java:256) See Question&Answers more detail:os...

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

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468 views

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android - HTTPS with Self-Signed SSL Certificate Issues... Solution or better way?

All I need to do is download some basic text-based and image files from a web server that has a self ... holding up my development schedule. 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

1 answer

android - Open TextView links at another activity, not default browser

Having the textView with autoLinkMask set to Linkify.ALL, i'm able to open the links and the browser shows the ... the same problem as I have. See Question&Answers more detail:os...

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

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192 views

1 answer

android - How to add google-play-services.jar project dependency so my project will run and present map

I have following problem: I try to use SupportMapFragment from com.google.android.gms.maps.SupportMapFragment which is ... what should I do ? See Question&Answers more detail:os...

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

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344 views

1 answer

android - How can I show a toast for a specific duration?

This is the way I have to show the Toast for 500 milliseconds. Though, it's showing more than a second ... show Toast only for 500 milliseconds? See Question&Answers more detail:os...

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

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224 views

1 answer

android - Retrieve cell towers information

Does anybody know how to retrieve cell tower list on GSM and CDMA on Android. I have been trying to use Google ... > Please help me, thank you. See Question&Answers more detail:os...

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

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166 views

1 answer

android - How to remove button bar at the bottom screen

I am building custom image.I going through android source, i want to get rid off bottom softkey button bar in ... to source file to 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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