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2014/10/16 ¤W¤È 08:21:37
android Programming Glossary: producesAndroid multiple list views that don't scroll independently http://stackoverflow.com/questions/10535097/android-multiple-list-views-that-dont-scroll-independently
Eclipse Installation error: INSTALL_FAILED_UID_CHANGED http://stackoverflow.com/questions/12338242/eclipse-installation-error-install-failed-uid-changed
Android AsyncTask for Long Running Operations http://stackoverflow.com/questions/12797550/android-asynctask-for-long-running-operations outer class instance the Activity. On the long run this produces a memory leak if the AsyncTask lasts for long it keeps the activity..
Convert magnetic field X, Y, Z values from device into global reference frame http://stackoverflow.com/questions/15315129/convert-magnetic-field-x-y-z-values-from-device-into-global-reference-frame there is nothing wrong with my app and the stone table produces a real strong magnetic field. With gravity as a dominant factor..
ListView Adapter with arbitrary number of row types (Don't know the number of different row types) http://stackoverflow.com/questions/17370525/listview-adapter-with-arbitrary-number-of-row-types-dont-know-the-number-of-di with some TextViews and an ImageView added. This code produces this result where I have a Header with username picture etc....
What's a good library for parsing mathematical expressions in java? [closed] http://stackoverflow.com/questions/2226863/whats-a-good-library-for-parsing-mathematical-expressions-in-java I tried on my MacBook the .jar is 6 times smaller it produces more helpful error messages or at least tries to the syntax.. values of x the .jar is 20 times smaller it usually produces more helpful error messages it has many fewer features share..
Erase bitmap parts using PorterDuff mode http://stackoverflow.com/questions/3467334/erase-bitmap-parts-using-porterduff-mode background visible. Instead of a hole my current code produces a black dot. Below is my code. Any ideas what I am doing wrong..
How to prevent Android's drawBitmap from only drawing black images? http://stackoverflow.com/questions/3580051/how-to-prevent-androids-drawbitmap-from-only-drawing-black-images and now it works great For future searchers this code produces a drop shadow on an image view . You can play around with the..
Different values between sensors TYPE_ACCELEROMETER/TYPE_MAGNETIC_FIELD and TYPE_ORIENTATION http://stackoverflow.com/questions/4174389/different-values-between-sensors-type-accelerometer-type-magnetic-field-and-type with the top of the device facing north. The accelerometer produces a vector in the UP direction. The magnetometer produces a vector.. produces a vector in the UP direction. The magnetometer produces a vector in the north direction. Note that in the northern hemisphere..
Android: high quality image resizing / scaling http://stackoverflow.com/questions/4207562/android-high-quality-image-resizing-scaling scale original image is 720x402 and SampleSize 4 produces 180x102 which is still too large BitmapFactory.Options bfo new..
How to inflate XML-Layout-File correctly inside Custom ViewGroup? http://stackoverflow.com/questions/4448779/how-to-inflate-xml-layout-file-correctly-inside-custom-viewgroup File in a custom ViewGroup Class my Problem is that it produces just a empty screen. Doing the same in the Activity Class works.. it basically like in this Answer explained. This just produces a Empty Black Screen. What I am doing wrong UPDATE 1 @Konstantin..
What optimizations can I expect from Dalvik and the Android toolchain? http://stackoverflow.com/questions/4912695/what-optimizations-can-i-expect-from-dalvik-and-the-android-toolchain allocation 8 registers for v5te target since the JIT produces Thumb code 16 registers for v7 Scheduling eg redundant ld st..
How to change the decimal separator of DecimalFormat from comma to dot/point? http://stackoverflow.com/questions/5054132/how-to-change-the-decimal-separator-of-decimalformat-from-comma-to-dot-point df.setGroupingSize 20 return df.format bd It however also produces a so called grouping seperator that makes all my values come..
android compass seems unreliable http://stackoverflow.com/questions/6256256/android-compass-seems-unreliable spun in the same direction. This is the only phone that produces this result even after calibrating in the settings. Also their..
Creating a SoftKeyboard with Multiple/Alternate characters per key http://stackoverflow.com/questions/7752580/creating-a-softkeyboard-with-multiple-alternate-characters-per-key item item name android textStyle bold item style Which produces this I won't be happy until I've managed to implement this in..
Android How to draw a smooth line following your finger http://stackoverflow.com/questions/8287949/android-how-to-draw-a-smooth-line-following-your-finger dx dy @Override public String toString return x y This produces smooth lines but sometimes has to connect the dots using a loop...
http://stackoverflow.com/questions/8701634/send-email-intent Mail etc. It does not show Bluetooth Orkut etc. What code produces such dialog Please provide an answer so I can increase my 'accept..
Android multiple list views that don't scroll independently http://stackoverflow.com/questions/10535097/android-multiple-list-views-that-dont-scroll-independently
Eclipse Installation error: INSTALL_FAILED_UID_CHANGED http://stackoverflow.com/questions/12338242/eclipse-installation-error-install-failed-uid-changed
Android AsyncTask for Long Running Operations http://stackoverflow.com/questions/12797550/android-asynctask-for-long-running-operations means the inner class will hold an invisible reference on its outer class instance the Activity. On the long run this produces a memory leak if the AsyncTask lasts for long it keeps the activity alive whereas Android would like to get rid of it as..
Convert magnetic field X, Y, Z values from device into global reference frame http://stackoverflow.com/questions/15315129/convert-magnetic-field-x-y-z-values-from-device-into-global-reference-frame 90 degrees only by using a real compass that I found out that there is nothing wrong with my app and the stone table produces a real strong magnetic field. With gravity as a dominant factor you can filter accelerometer values but without any other..
ListView Adapter with arbitrary number of row types (Don't know the number of different row types) http://stackoverflow.com/questions/17370525/listview-adapter-with-arbitrary-number-of-row-types-dont-know-the-number-of-di LinearLayout tag The layouts I inflate are just RelativeLayouts with some TextViews and an ImageView added. This code produces this result where I have a Header with username picture etc.. One section of Plain text and one Quote section . This doesn't..
What's a good library for parsing mathematical expressions in java? [closed] http://stackoverflow.com/questions/2226863/whats-a-good-library-for-parsing-mathematical-expressions-in-java to JEval 0.9.4 this ran 100 times faster on a small benchmark I tried on my MacBook the .jar is 6 times smaller it produces more helpful error messages or at least tries to the syntax for variables is like 'x' instead of '# x ' calling it for numeric..
Erase bitmap parts using PorterDuff mode http://stackoverflow.com/questions/3467334/erase-bitmap-parts-using-porterduff-mode the overlaying bitmap is supposed to be created making the green background visible. Instead of a hole my current code produces a black dot. Below is my code. Any ideas what I am doing wrong here Called when the activity is first created. @Override..
How to prevent Android's drawBitmap from only drawing black images? http://stackoverflow.com/questions/3580051/how-to-prevent-androids-drawbitmap-from-only-drawing-black-images Josh's suggestion about copying over to the correct color space and now it works great For future searchers this code produces a drop shadow on an image view . You can play around with the x and y as well as the OUTER constant to get the desired effect...
Different values between sensors TYPE_ACCELEROMETER/TYPE_MAGNETIC_FIELD and TYPE_ORIENTATION http://stackoverflow.com/questions/4174389/different-values-between-sensors-type-accelerometer-type-magnetic-field-and-type neutral orientation is lying flat on its back on a table with the top of the device facing north. The accelerometer produces a vector in the UP direction. The magnetometer produces a vector in the north direction. Note that in the northern hemisphere.. with the top of the device facing north. The accelerometer produces a vector in the UP direction. The magnetometer produces a vector in the north direction. Note that in the northern hemisphere this tends to point downward due to magnetic dip ...
Android: high quality image resizing / scaling http://stackoverflow.com/questions/4207562/android-high-quality-image-resizing-scaling scaleWidth int bm.getWidth scale int scaleHeight int bm.getHeight scale original image is 720x402 and SampleSize 4 produces 180x102 which is still too large BitmapFactory.Options bfo new BitmapFactory.Options bfo.inSampleSize 4 return BitmapFactory.decodeResource..
How to inflate XML-Layout-File correctly inside Custom ViewGroup? http://stackoverflow.com/questions/4448779/how-to-inflate-xml-layout-file-correctly-inside-custom-viewgroup inside Custom ViewGroup I want to inflate a XML Layout File in a custom ViewGroup Class my Problem is that it produces just a empty screen. Doing the same in the Activity Class works fine. Here is my simple XML Layout File shownumberlayout.xml.. ViewGroup vg new ViewNumber this setContentView vg Im doing it basically like in this Answer explained. This just produces a Empty Black Screen. What I am doing wrong UPDATE 1 @Konstantin I applied your changes but still just a blank screen i..
What optimizations can I expect from Dalvik and the Android toolchain? http://stackoverflow.com/questions/4912695/what-optimizations-can-i-expect-from-dalvik-and-the-android-toolchain a few local optimizations implemented with the Froyo JIT Register allocation 8 registers for v5te target since the JIT produces Thumb code 16 registers for v7 Scheduling eg redundant ld st elimination for Dalvik registers load hoisting store sinking..
How to change the decimal separator of DecimalFormat from comma to dot/point? http://stackoverflow.com/questions/5054132/how-to-change-the-decimal-separator-of-decimalformat-from-comma-to-dot-point 3 df.setMinimumIntegerDigits 1 df.setMaximumIntegerDigits 3 df.setGroupingSize 20 return df.format bd It however also produces a so called grouping seperator that makes all my values come out like this xxx xxx I do however need the separator to be..
android compass seems unreliable http://stackoverflow.com/questions/6256256/android-compass-seems-unreliable value goes in the opposite direction of the other phones when spun in the same direction. This is the only phone that produces this result even after calibrating in the settings. Also their is a compass live wallpaper i test against that doesnt have..
Creating a SoftKeyboard with Multiple/Alternate characters per key http://stackoverflow.com/questions/7752580/creating-a-softkeyboard-with-multiple-alternate-characters-per-key name android textSize 10sp item item name android gravity right item item name android textStyle bold item style Which produces this I won't be happy until I've managed to implement this in the same way as the System Keyboard does share improve this..
Android How to draw a smooth line following your finger http://stackoverflow.com/questions/8287949/android-how-to-draw-a-smooth-line-following-your-finger dx dy values to the Point class class Point float x y float dx dy @Override public String toString return x y This produces smooth lines but sometimes has to connect the dots using a loop. Also for long drawing sessions this becomes computationally..
http://stackoverflow.com/questions/8701634/send-email-intent Email' The dialog shows only email Apps e.g. Gmail Yahoo Mail etc. It does not show Bluetooth Orkut etc. What code produces such dialog Please provide an answer so I can increase my 'accept rate'. android email android intent share improve this..
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