2014/10/16 上午 08:16:27

android Programming Glossary: ints

http://stackoverflow.com/questions/1252246/android-passing-a-service-a-handler

in the Service's starting Intent. E.g. I can easily pass ints to my service upon creation int x 0 Intent svc new Intent this..

How to return an array from JNI to Java?

http://stackoverflow.com/questions/1610045/how-to-return-an-array-from-jni-to-java

If you just wanted to return a single dimensional array of ints then the NewIntArray function is what you'd use to create the..

How to start an Intent by passing some parameters to it?

http://stackoverflow.com/questions/2405120/how-to-start-an-intent-by-passing-some-parameters-to-it

will return SecondKeyValue If your parameters are ints you would use getIntExtra instead etc. Now you can use your..

How to update SimpleAdapter in Android

http://stackoverflow.com/questions/3313347/how-to-update-simpleadapter-in-android

one string where I need it to hold multiple strings and ints. android listview listadapter share improve this question..

Floating point or fixed-point for Android NDK OpenGL apps?

http://stackoverflow.com/questions/3385964/floating-point-or-fixed-point-for-android-ndk-opengl-apps

I'm trying to decide on whether to primarily use floats or ints for all 3D related elements in my app which is C for the most.. based phones. Also how is the penalty when I mix and match ints and floats Assuming that all my geometry is just pre built float.. all my geometry is just pre built float buffers but I use ints for matrices since those do require expensive operations like..

PreferenceActivity: save value as integer

http://stackoverflow.com/questions/3721358/preferenceactivity-save-value-as-integer

but it's quite tricky string methods do something with ints. Try to not extend this class further You could use it from..

Why doesn't Android use more enums?

http://stackoverflow.com/questions/4822877/why-doesnt-android-use-more-enums

to the equivalent class with three public static final ints. On first use the class initializer invokes the method on objects..

how to get RGB values of bitmap in android

http://stackoverflow.com/questions/5669501/how-to-get-rgb-values-of-bitmap-in-android

but to clear up the confusion with the use of 0xff In Java ints are 32 bits so the A RGB values for each pixel are packed in..

Android: Passing a Service a Handler

http://stackoverflow.com/questions/1252246/android-passing-a-service-a-handler

a hack but I would prefer just passing a Handler object in the Service's starting Intent. E.g. I can easily pass ints to my service upon creation int x 0 Intent svc new Intent this MyService.class svc.putExtra x x startService svc However..

How to return an array from JNI to Java?

http://stackoverflow.com/questions/1610045/how-to-return-an-array-from-jni-to-java

which are of type int using the JNI function NewIntArray . If you just wanted to return a single dimensional array of ints then the NewIntArray function is what you'd use to create the return value. If you wanted to create a single dimensional..

How to start an Intent by passing some parameters to it?

http://stackoverflow.com/questions/2405120/how-to-start-an-intent-by-passing-some-parameters-to-it

String secondKeyName myIntent.getStringExtra secondKeyName will return SecondKeyValue If your parameters are ints you would use getIntExtra instead etc. Now you can use your parameters like you normally would. share improve this answer..

How to update SimpleAdapter in Android

http://stackoverflow.com/questions/3313347/how-to-update-simpleadapter-in-android

ArrayAdapter cause as far as I can see the items can only hold one string where I need it to hold multiple strings and ints. android listview listadapter share improve this question Update According to del116 you can indeed give SimpleAdapter..

Floating point or fixed-point for Android NDK OpenGL apps?

http://stackoverflow.com/questions/3385964/floating-point-or-fixed-point-for-android-ndk-opengl-apps

point or fixed point for Android NDK OpenGL apps I'm trying to decide on whether to primarily use floats or ints for all 3D related elements in my app which is C for the most part . I understand that most ARM based devices have no hardware.. is OpenGL ES 2.0 so that presumably excludes older 1.x based phones. Also how is the penalty when I mix and match ints and floats Assuming that all my geometry is just pre built float buffers but I use ints for matrices since those do require.. penalty when I mix and match ints and floats Assuming that all my geometry is just pre built float buffers but I use ints for matrices since those do require expensive operations like matrix multiplications how much wrath will I incur here By..

PreferenceActivity: save value as integer

http://stackoverflow.com/questions/3721358/preferenceactivity-save-value-as-integer

to copy some code from a base class. Above solution is simplier but it's quite tricky string methods do something with ints. Try to not extend this class further You could use it from XML by package.name.IntEditTextPreference android key SomeKey..

Why doesn't Android use more enums?

http://stackoverflow.com/questions/4822877/why-doesnt-android-use-more-enums

CRAWLING HANGING adds 740 bytes to your .dex file compared to the equivalent class with three public static final ints. On first use the class initializer invokes the method on objects representing each of the enumerated values. Each object..

how to get RGB values of bitmap in android

http://stackoverflow.com/questions/5669501/how-to-get-rgb-values-of-bitmap-in-android

share improve this question This may be slightly late but to clear up the confusion with the use of 0xff In Java ints are 32 bits so the A RGB values for each pixel are packed in 4 bytes. In other words a pixel with the values R 123 G 93..