android-2.2-froyo

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Camera.getNumberOfCameras() not working on Android 2.2

I am trying to use API Camera.getNumberOfCameras() but ge开发者_StackOverflow中文版tting error \"Cannot find symbol\" while compiling. My API level is 8.[详细]

2023-02-21 22:07 分类：问答
Replacing fragments and orientation change

I\'m developing an Android application targeting 2.x and 3.0 devices and thus I\'m using the compatibilty API. I\'m testing on Android 2.0.[详细]

2023-02-21 08:31 分类：问答
Suggestions please on overview of process

I have an RFID reader that has embedded wi-fi. It sends data (card data) to a server and the dat开发者_如何学JAVAa is displayed using PHP web page.[详细]

2023-02-20 02:34 分类：问答
navigator.geolocation.GetCurrentPosition throws "The last location provider was disabled" error

I am trying to create a very basic HTML5 page that grabs the geolocation, but I\'m getting an error. Here\'s what I have inside my \'script\' tags:[详细]

2023-02-19 11:08 分类：问答
How Do I change the Android´s default font configuration?

How do i change the android´s system font configuration? O know that it´s a kind of开发者_StackOverflow low level configuration, but i´m not sure where it is located.[详细]

2023-02-19 07:42 分类：问答
Wifi on Android SDK

I have installed the Android SDK and I noticed that the WiFi button is not enabled in the emulat开发者_开发技巧or. I want to know, whether this functionality available on Emulator or not, and why. I h[详细]

2023-02-18 19:49 分类：问答
Retrieve contacts from Android Froyo 2.2

im using the following code segment to fetch contact names and numbers, it works fine on the emulator, but when i install the app in my Froyo 2.2.1, it just returns me the name, and instead of returni[详细]

2023-02-17 22:43 分类：问答
Where is PackageManager.movePackage()?

Checki开发者_如何学运维ng the Android Documentation, such method is not present. But looking in the Source code for Application Manager (the built in one) it uses:[详细]

2023-02-16 20:34 分类：问答
Vertex Buffer Objects in support android SDK 2.2

I am making a program with opengl es 2.0 for android. I was planning on using VBO\'s to store my vertex data. But when I started to do so I noticed I am missing the function[详细]

2023-02-15 16:43 分类：问答
How do I modify the layout for the stock Dialer in Android Froyo?

So after making a few test apps that don\'t do really much of anything I think I am ready to try something more useful.What I would like to do is make a small layout change to the stock dialer on my S[详细]

2023-02-15 14:59 分类：问答