app-launcher | 易学教程

Android Studio Launcher icon is black

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问题 I made an image in photoshop for my application, but when I go to add a new Image Asset , the icon is black. Here is an example In the previous version from Android Studio launcher icons had the real color. Is it a bug? 回答1: It could be the format of the image, have you looked at the Android Api and made sure it meets the specs? 来源： https://stackoverflow.com/questions/37822615/android-studio-launcher-icon-is-black

How to open documents and images using launcher in windows phone 8

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问题 I am creating windows phone 8 app, I have to open docs and images using code or launcher. The problem is that those documents are not opening those are not created in MS Office, I am getting error like: "Document has been damaged, cant open" and "File Format doesn't recognized" My code is here: string file = "Test.xls"; var filerun = await ApplicationData.Current.LocalFolder.CreateFileAsync(file); await Launcher.LaunchFileAsync(await ApplicationData.Current.LocalFolder.GetFileAsync(file));

How to open documents and images using launcher in windows phone 8

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iPhone/iPod Touch: Info.plist: Unable to verify icon dimensions, no icon found

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问题 The reason I'm posting this is that I have tried all solutions written online and none has worked for me. What is it that I am missing? Anyone can help? While validating my app via the Archives tool in xcode 4.6 This is the error messages I am getting: iPhone/iPod Touch: Info.plist: Unable to verify icon dimensions, no icon found. You must define CFBundleIcons, CFBundleIconFiles, CFBundleIconFile, or provide a default Icon.png that is 57x57. It is also giving me the same error for iPad,

App Launcher Icon Is Wrong

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问题 The manifest defines the app icon that I want. But when I deploy the app the app icon is a completely different icon. What could possibly be going on? The image that was showing as the icon is no where to be found in any of my project files. I haven't moved my ic_launcher images at all so they are all still in their appropriate drawable folder. It was showing fine an hour ago on another computer. It started showing differently when I downloaded my code from an svn repository on another

How to open documents and images using launcher in windows phone 8

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I am creating windows phone 8 app, I have to open docs and images using code or launcher. The problem is that those documents are not opening those are not created in MS Office, I am getting error like: "Document has been damaged, cant open" and "File Format doesn't recognized" My code is here: string file = "Test.xls"; var filerun = await ApplicationData.Current.LocalFolder.CreateFileAsync(file); await Launcher.LaunchFileAsync(await ApplicationData.Current.LocalFolder.GetFileAsync(file)); Try this code string uriToLaunch = @"http://www.contoso.com/SomeFile.docx"; var uri = new Uri(uriToLaunch

After downloading an application with two Launcher components from the Marketplace, clicking “Open” will cause a crash

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问题 Create a sample application with two launcher icons. For example, two components such as: <application ...> <activity ... android:name="TestActivity01"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity ... android:name="TestActivity02"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent

Android app disappears sometimes from apps screen

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问题 My android app appears and disappears on app screen indeliberately. I couldn't find why this problem happens. Is the problem happening because my app manifest ? Is the problem related to the android version ? etc.. Spec Device manufacturer : Samsung Device model : SM-T311 Android version : 4.4.2 How it happens I install my app from email I open my app and use it I press home button I press apps button I couldn't see my app How I solve this I again press home button I again press apps I see my