Recent questions tagged Android

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android - Getting Number from Contacts Picker

I am trying to get a contacts name and phone number after a user has picked a contact from the Contact Picker. I am ... } } } return info; } } See Question&Answers more detail:os...

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

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524 views

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android - Upload multiple images to firebase storage

i build a chat application using firebase and i want to send multiple image to firebase storage. using this library compile ' ... ); } } }); } See Question&Answers more detail:os...

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

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173 views

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android - Setup AsyncHttpClient to use HTTPS

I am using com.loopj.android:android-async-http:1.4.9 for my request to server. It was working fine ... is using a self-signed certificate. 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 - Select a portion of image in ImageView and retrieve the end points of selected rectangle

I need to drag and select a portion of an image set in an ImageView and retrieve the end points of the selected ... . How can I implement it? See Question&Answers more detail:os...

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

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214 views

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android - how to make HTTPS calls using AsyncHttpClient?

i was using AsyncHttpClient link for making http calls but now our server has migrated to HTTPS and I am getting ... View.VISIBLE); } }); See Question&Answers more detail:os...

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

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195 views

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android - How can i take/merge screen shot of Google map v2 and layout of xml both programmatically?

I am taking screenshot of Google Map v2 by using code of this answer which is giving me output : Which is fine to ... 1 and 2 ) screen shots ? See Question&Answers more detail:os...

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

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172 views

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android - How to get ad to show at bottom of screen without overlap

I have an admob ad banner which I'd like to put at the bottom of my screen, and have the rest of the content ... if it does at all). 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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134 views

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android - How can I change language of my application?

In my application I have a option of language selection. There are three languages: English, German & Spanish. ... can I make this possible? 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 - Using a Mock Location in Navigation App

I'm trying to develop an application that will simulate a route through Google's Navigation application. I found some ... values[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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412 views

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android - Ionic 2: How to handle the hardware back button which checks confirmation of Exit in app

I am facing an issue how to handle the default mobile's back button which checks the confirmation while exiting ... out. 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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141 views

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android - Delete call from call log after call end

I am new to Android development. I want to make a call to a number but I don't want to store the number ... from call log after the call ends? See Question&Answers more detail:os...

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

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150 views

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android - How to work, when listview inside the scrollview?

I doing this In Android 1.6 and 2.2 ... I have One ScrollView in the Activity (All the content in the ... of this, then please share ... See Question&Answers more detail:os...

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

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155 views

1 answer

android - GcmListenerService is not called When Application is in Background

GcmListenerService is not called when application is in background or when phone is locked or in sleep mode but ... I am missing here. See Question&Answers more detail:os...

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

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168 views

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android - Auto refresh the activity

In my application I have a activity that displays contents from internet..... I just want to know how can ... some code block if possible. See Question&Answers more detail:os...

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

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215 views

1 answer

android - AlarmManager and BroadcastReceiver instead of Service - is that bad ? (Timeout)

BACKGROUND INFO: I need to update some data from the web, about every hour or so, even when my app is closed. ... , thanks for your help. H. See Question&Answers more detail:os...

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

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182 views

1 answer

android - How to upload a file to Google Drive

So im trying to upload a text file to my google drive from an android app I am creating. I learned how to ... make it a spreadsheet. 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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233 views

1 answer

android - How to detect shortcut in Home screen

I have an app that allows you to create "shortcuts" in Home Screen. But can i detect if the "shortcuts" ... have to create it again. 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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333 views

1 answer

android - I want to play a video from my assets or raw folder

I want to play a video from my assets or raw folder in my app in Android using VideoView I am getting the ... .setVideoURI(uri); vd.start(); See Question&Answers more detail:os...

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

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340 views

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android - Send Whatsapp message to specific contact

I followed this link and this is my code Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse("content://com.android ... the ID)? Root if needed See Question&Answers more detail:os...

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

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297 views

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android - Material ripple effect hidden by other view in layout

I added a ripple effect on a ImageButton, however it is hidden by an ImageView used as a background ... shown above the problematic ImageView? See Question&Answers more detail:os...

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

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358 views

1 answer

android - Runtime.exec() bug: hangs without providing a Process object

Whether I use this: process = Runtime.getRuntime().exec("logcat -d time"); or that: process = new ... pid unknown, no Process object)! See Question&Answers more detail:os...

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

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301 views

1 answer

android - How can I get the direction of movement using an accelerometer?

I'm developing a Android application and I would like to know if is possible detect the direction of movement ... know the accurate direction. See Question&Answers more detail:os...

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

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669 views

1 answer

android - React-native google signin gives Developer Error

I am trying Google login using React-native-google-signin plugin but it gives me a Developer_Error.I have done ... i have cheked it already. See Question&Answers more detail:os...

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

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352 views

1 answer

android - ListView top highlight on scrolling

The border displays a default color (that's orange on my Nexus S) while scrolling a ListView to the limit. ... border? using themes or styles See Question&Answers more detail:os...

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

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218 views

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android - layout_gravity in LinearLayout

This is my layout: <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/ ... . What am i missing here? See Question&Answers more detail:os...

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

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299 views

1 answer

android - non removable notification

In my app, there is service running on background. I want to notify user that the service is running ... my notification above Notification area See Question&Answers more detail:os...

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

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254 views

1 answer

android - Permission denial: opening provider

I've created a custom content provider, which will be accessed by a few more applications. I've included the ... > </activity> </application> See Question&Answers more detail:os...

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

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1.5k views

1 answer

android - Gradle failure A problem occurred evaluating project ':app'

I am trying to build the gradle for my app but the build fails I've looked around some ... :64) at org.gradle.configuration.project.LifecycleProjectEvaluator.access$100(Lifecy...

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

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