Recent questions tagged Android

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android - Get Static NFC Tag Id with HCE mode

I'm new in NFC thing, so I tested several phones with calling getTagId() method in HCE mode, and this ... that can explain/support the answer? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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237 views

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android - Download Manager not working

I'm trying to develop app that show videos and you can Download it i'm using Download Manager class but it didn ... " /> so please any help See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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144 views

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android - R.java file not getting generated

I'm unable to the R.java problem in my half built Facebook app. I have selected the "Build ... imageviews are not being recognized. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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240 views

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android - Is there any way to access automatically any Log in Logcat by a double click?

Is there any way to access automatically any Log in Logcat by a double click ? Actually, when there is an error ... anymore ... Any ideas ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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117 views

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android - How to add progressbar to ActionBarSherlock

Is it possible to add progressbar to ActionBarSherlock? I need to show and hide it in particular time. But it has ... steps = stepsAsync; } } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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276 views

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android - onTokenRefresh not getting called in signed APK, if previous version of app installed doesn't have FCM implemented

I have implemented FCM in version 6 of my Android application. onTokenRefresh() is getting called if my app is ... and then install new version? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Getting 0.0 for latitude and longitude while showing current location in map

I am using the following code to get my current location. But the problem I am facing is, it ... extends MapActivity not Location Listener See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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109 views

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android - keepRunning PhoneGap/Cordova

Anyone can explain me how keepRunning works in the config.xml for Android. I mean, I don't want to know how ... to make one app for one platform See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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277 views

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android - INSTALL_PARSE_FAILED_MANIFEST_MALFORMED

I tried everything, renaming the package, changing the permissions etc, still i see the error ... application> </manifest> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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400 views

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android - How to get x and y coordinate of bitmap image in image control?

I have an image in image-view control. User can perform pan and zooming on this image, due to that x ... regarding it would be more beneficial. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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367 views

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android - How to add a "long click listener" to a Preference?

I have an PreferenceActivity where I would like to add Preferences dynamically. On a long click, these shall do ... did I miss something? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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296 views

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android - Flutter and Firebase: Execution failed for task ':firebase_auth:compileDebugJavaWithJavac'

I am trying to build my flutter application to interact with firebase. I have placed my google-services.json in ... : - assets/flutter-icon.png See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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526 views

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android - Get Exception when showing Alert Dialog from Service - Unable to add window -- token null is not for an application

Get Exception when showing Alert Dialog from Service. Following is the code in my Service class: I am trying to show an ... (); alert.show(); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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120 views

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android - How to store data from my app

Actually i want to know how to store data from my app in the device so that i can review the store ... show with an example Regards Anshuman See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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283 views

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android - tabStripEnabled for TabWidget in Older API's

Android 2.2 i.e API Level 8 has tabStripEnabled="true" for TabWidget how to achieve the same in Older versions of Android? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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384 views

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android - Not working onbackpressed when setcancelable of alertdialog is false

I have an AlertDialog and its setCancelable() is false. In Onbackpressed function I want the AlertDialog to be closed. ... create().show() } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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381 views

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android - Wifi scan results broadcast receiver not working

I have written a simple broadcast receiver to show a toast message when wifi scan is completed. Nothing is ... " /> </manifest> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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185 views

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android - ListView nested scrolling on API<21

Title is clear. I'm having this layout: _________________ |_______________| <- Toolbar |___|___|___|___| <- Tablayout ... of the page is empty. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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371 views

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android - How to listen the keypress in the soft keyboard?

I need a listener to identify the keypress in the soft keyboard/on screen keyboard. I tried with ... detect the key press. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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688 views

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android - How to write Espresso Tests which are mocking GPS locations and use them in Google Testlab?

I recorded an espresso test with Espresso Recorder. I want to test some location changes in my app. Currently I'm ... can I solve this problem? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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307 views

1 answer

android - when set app:elevation="0dp" then hamburgermenu not showing to toolbar

Hi I wanted to remove the below shadow of toolbar for that I have used elevation property, Currently ... hiding/disappearing HamburgerMenu . See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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388 views

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android - java.lang.RuntimeException: Fail to Connect to camera service

I tried to make an app than can switch my camera flash on and off. The code I have atm looks like this: ... service What am I doing wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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330 views

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android - UnsatisfiedLinkError: dalvik.system.PathClassLoader

I'm making an application for AndroidTV and get the error java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[ ... Thanks in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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427 views

1 answer

android - How to set the app:tabBackground of a tabLayout programmatically?

This is my code: It's a tabLayout that I setupWith a Viewpager <android.support.design.widget.TabLayout android:id ... /blue_alu" /> </selector> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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237 views

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android - newInstance failed: no <init>

I cannot instantiate a sub activity. In the logcat I see this line: 01-22 15:14:38.906: DEBUG/dalvikvm( ... possibly be wrong? Thank you Julian See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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532 views

1 answer

android - java.lang.InstantiationException: class com.e has no zero argument constructor

I am getting this error java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.e.www.i/com.e.www ... ; } return results; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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167 views

1 answer

android - Failed Binder Transaction when returning camera image

I get the Failed binder transaction error in the logcat when returning the image taken with the camera ... startActivityForResult(intent,0); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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111 views

1 answer

android - Picasso crop to a view

How would I use picasso to crop an image to an ImageView? Default seems to scale it down so the whole thing shows ... to be the same as just fit See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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