android-studio

问题 When I have following code gradle is build successfully. ext { supportLibVersion = '23.2.1' // variable that can be referenced to keep support libs consistent } dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) compile "com.android.support:appcompat-v7:${supportLibVersion}" compile "com.android.support:design:${supportLibVersion}" compile 'pl.pawelkleczkowski.customgauge:CustomGauge:1.0.1' compile "com.android.support:recyclerview-v7:${supportLibVersion}" compile "com.android

问题 In my application I have a button with telephone number, and when user clicks on it the Dialer app is opened with the number in phone field. However if I want to get back from dialer to my app I should press 'Back' button 3 times. First press closes the dialer keyboard, second press brings me to dialer history menu, and only 3 press reopens my app. Is it possible to get back in 1 back button press? Here is my button OnClickListener vPhone.setOnClickListener(new View.OnClickListener() {

问题 It's a very weird situation. I can build my project, clean and build my project and can even run on physical device with debug mode. I also get all the data that I require on Google Analytics web page. The sad part is, Android Studio is not generating release version, .apk file. I have followed exactly Add Analytics to Your Android App, the official tutorial , and also searched for many answers, but that exact problem is still there. My build.gradle looks like this: apply plugin: 'com.android

问题 I recently updated my Macbook pro to Mac OS High Sierra. Now I'm running into an issue where I can no longer start the emulator in Android Studio. The warning /dev/kvm is not found. is shown. When I tried to start the emulator I get the following error: I tried different versions of Intel HAXM from the SDK manager and standalone, reinstalling Android Studio and completely removing all configurations, still the same issue.. 回答1: Go to: System Preferences > Security & Privacy > General There

问题 I am using Android Studio for my app and Parse for my database... and on the create an account page I have, it allows the user to enter in first name, last name, email, username, and password. But my code is using parseUser... I don't know how to set the first and last name in the database. I know setUsername, setPassword, setEmail is a part of it... but what about if you make a column in Parse? How can you add this in your class? This is a part of my code, what it looks like...my problem is

问题 I have designed two Android layouts which should be shown in order. So, the first layout must be showing in top of the page and the second layout must be showing in bottom of the page. However, the following code only shows the first layout. How can I show the second layout too? the main layout is <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <include layout="

问题 This question already has answers here : Test Internet Connection Android (3 answers) Closed 3 years ago . getnetworkInfo ' is deprecated , what is the solution? I am using compilesdkversion 24. 回答1: you can use getActiveNetworkInfo() instead of getnetworkinfo , because there were some other factors which weren't considered before ,like network state can vary app to app while using getnetworkinfo hence deprecated docs ConnectivityManager connectivityManager = (ConnectivityManager) context

问题 There is some problem with my android studio, as it not showing any option to create android apps. Help me out to reset it. I tried to delete it and re-install it but no good. 回答1: To reset Android Studio to default settings you need to move or delete its user settings folder. On Windows you will find it in C:\Users\Yourname\.AndroidStudio You can compress the folder to a zip file or something to back it up and then delete the folder contents. This will return all of the settings to fresh

问题 There is some problem with my android studio, as it not showing any option to create android apps. Help me out to reset it. I tried to delete it and re-install it but no good. 回答1: To reset Android Studio to default settings you need to move or delete its user settings folder. On Windows you will find it in C:\Users\Yourname\.AndroidStudio You can compress the folder to a zip file or something to back it up and then delete the folder contents. This will return all of the settings to fresh

问题 There is some problem with my android studio, as it not showing any option to create android apps. Help me out to reset it. I tried to delete it and re-install it but no good. 回答1: To reset Android Studio to default settings you need to move or delete its user settings folder. On Windows you will find it in C:\Users\Yourname\.AndroidStudio You can compress the folder to a zip file or something to back it up and then delete the folder contents. This will return all of the settings to fresh