Recent questions tagged Android

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android - How do I integrate the ATOM payment gateway in my app?

I am new to Android. I want to know how can I integrate the ATOM payment gateway mobile checkout page in my ... 't 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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367 views

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android - Send string from service to activity

I'm trying to send string from service to my main activity with broadcast. I have read in a few forums that ... what action 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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android - onCreate being called on Activity A in up navigation

So I have an Activity A and an Activity B. I want Activity A to be able to navigate to Activity B ... time Activity A becomes active again? 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 change/reset handler post delayed time?

I'm using postDelayed method of the Handler in order to perform an action after certain amount of time: private ... value to any other value. See Question&Answers more detail:os...

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

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371 views

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android - java.security.InvalidKeyException: Illegal key size

When I run this code in Android it produces no errors, but when I run it in a standard Java program it ... Android and not on a Desktop? See Question&Answers more detail:os...

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

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212 views

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android - How to get onClickListener() event on custom actionbar

I'm developing an application in which I have to get onClick() event on click of actionbar custom view. So ... of help will 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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446 views

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android - Why is requestLayout being called directly after invalidate

I'm learning about custom views and wanted to learn about invalidate() and requestLayout(). Please refer to this ... right on the next line? See Question&Answers more detail:os...

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

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455 views

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android - Focusable EditText in the ListView and onItemClick

In each ListView item I have EditText. When I set android:focusable="false" for EditText then onItemClick on ... EditText in this item? 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 - Gradle zipAlign task not working?

It appears the Gradle zipAlign task isn't working for me, not sure what I'm doing wrong. I've tried including ... } } } 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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android - ActionBarSherlock: java.lang.NoClassDefFoundError: com.actionbarsherlock.R$styleable

I am trying to build a tiny sample application with ActionBarSherlock 4.1 using Eclipse Indigo and ADT r20. I ... what I may have missed. See Question&Answers more detail:os...

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

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252 views

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android - Compress Videos using FFMPEG and JNI

I want to create an android application which can locate a video file (which is more than 300 mb) and ... that whould really great , 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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252 views

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android - How does AlarmManager.AlarmClockInfo's PendingIntent work?

I am trying to use AlarmManager.AlarmClockInfo to set an alarm. The constructor to this takes the time and a ... details of the alarm clock? See Question&Answers more detail:os...

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

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254 views

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android - What is the right way to communicate from a custom View to the Activity in which it resides?

I have a custom View class that extends Spinner. I'm trying to figure out what the correct way to talk to ... which it might fail, offhand). See Question&Answers more detail:os...

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

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162 views

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android - Reusing layout XML and the code behind

I am trying to turn a couple buttons into a reusable component in Android. I have successfully gotten the XML ... I would appreciate that too. See Question&Answers more detail:os...

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

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333 views

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android - MenuItemCompat.setOnActionExpandListener deprecated

I have some code that sets a boolean if the search view is open or not. MenuItemCompat. ... setOnActionExpandListener is deprecated Suggestions? See Question&Answers more detail:os...

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

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245 views

1 answer

android - Simple hiding/obfuscation of strings in APK?

Sometimes you need to store a password in the app itself, such as a username/password for communicating ... other more sophisticated techniques? See Question&Answers more detail:os...

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

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554 views

1 answer

android - How to hide/show thumb drawable in a SeekBar

I have a SeekBar with a custom drawable for the Thumb, and I would like to be able to show/hide it based on ... but I can never get it back. See Question&Answers more detail:os...

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

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269 views

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android - Gson Parse Json with array with different object types

How can I parse this JSON using Gson? I have an array with multiple object types and I don't know what kind of object ... } } ], "results":3 } See Question&Answers more detail:os...

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

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557 views

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android - How to scroll recyclerView programmatically?

I have a horizontal recyclerView, When I first open the activity I want to make all the items in recyclerview scroll to ... . 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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204 views

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android - how to get the url of the webView

I have a Subview that load a Webview, i want to get the url of the webView when my webView load a site,can ... url of the webView. 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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182 views

1 answer

android - Remove notification from notification bar from other applications

I want to remove notifications from another application shown in the notification bar. Is that possible? ... Is this 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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139 views

1 answer

android - How to specify background color in Color State List Resources?

To give the user of my app an indication which field currently has the focus I am trying to change the background ... on the view's state? See Question&Answers more detail:os...

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

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233 views

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android - How do I set the current date in a DatePicker?

I need to be able to choose date and time in my application It should either be done by using a dialog, or ... must be in the same dialog/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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233 views

1 answer

android - Can I have a single Google Maps API key for all my apps without registering their package names?

I have written an android library project that includes custom MapFragments, based on Google Maps for Android v2 API. ... instead of the app's? See Question&Answers more detail:os...

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

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300 views

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android - How to find if apk is 32-bit or 64-bit

Given a APK, how can we find whether its a 32-bit app or a 64-bit app? I am observing an app is unable to run ... OS. I guess its a 32-bit app. See Question&Answers more detail:os...

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

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632 views

1 answer

android - Is it normal for the "activity.onCreate()" method to be called multiple times

I have some code in the onCreate method an Activity and noticed that it is being called three times. Is it normal behaviour? 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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248 views

1 answer

android - AChartEngine transparent background

I have a problem. I'm making a graph with AChartEngine and I would like to have the background of the ... wrong? Thanks in advance, yellos 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 - onCreateOptionsMenu not being called on FragmentActivity when run on phone version

I create an app that supports both phone and tablet version so i use the android-support-v4.jar library. My ... "12"/> on Manifest 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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