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2014/10/16 ¤W¤È 08:25:32
android Programming Glossary: system.err.printlnHow can I share a SharedPreferences file across two different android apps? http://stackoverflow.com/questions/11025234/how-can-i-share-a-sharedpreferences-file-across-two-different-android-apps .exec arg0 final int retval pr.waitFor if retval 0 System.err.println Error retval catch Exception e It's not terribly pretty or..
how to get select area which cover by canvas in android http://stackoverflow.com/questions/11840811/how-to-get-select-area-which-cover-by-canvas-in-android mPaint.setColor Color.RED onDraw passCanvas new Canvas System.err.println After Touch Up Rect rect passCanvas.getClipBounds System.err.println.. After Touch Up Rect rect passCanvas.getClipBounds System.err.println Save Canvas passCanvas.save System.err.println Display Rect.. System.err.println Save Canvas passCanvas.save System.err.println Display Rect Width rect.toString break default break return..
http://stackoverflow.com/questions/12198228/not-decrypting-what-i-crypted IOException SecretKeySpec key1 getSecretKeySpec true System.err.println encrypt t key1.toString Cipher cipher Cipher.getInstance CRYPTOSYS.. IOException SecretKeySpec key1 getSecretKeySpec false System.err.println decrypt t key1.toString Cipher cipher Cipher.getInstance CRYPTOSYS..
http://stackoverflow.com/questions/13134629/in-android-how-directly-post-tweet-to-following-users-of-a-authenticate-user-in System.out.println App file catch TwitterException e System.err.println Error occurred while updating the status e.printStackTrace ..
InetAddress.getByName on Android http://stackoverflow.com/questions/2096874/inetaddress-getbyname-on-android catch java.net.UnknownHostException exception System.err.println wrong server name HelloWorldActivity.tv.setText wrong server..
Android: high quality image resizing / scaling http://stackoverflow.com/questions/4207562/android-high-quality-image-resizing-scaling 130 Bitmap resized getResizedBitmap2 original 0.3f System.err.println resized.getWidth x resized.getHeight ImageView image ImageView..
Android 2.2 SDK - setParameters failed for Camera API on Nexus One http://stackoverflow.com/questions/4557824/android-2-2-sdk-setparameters-failed-for-camera-api-on-nexus-one new RuntimeException ite catch IllegalAccessException ie System.err.println unexpected ie return null @SuppressWarnings unchecked public..
http://stackoverflow.com/questions/5904820/android-udp-communication .compareTo thread_id 0 t.setCommSocket rpkt port else System.err.println THREAD ID thread_id COULD NOT BE FOUND catch IOException e.. to the ANDROID APP public void sendIdle if comm_ip null System.err.println Sent IDLE Packet comm_ip.getHostAddress comm_port DatagramPacket..
Can shared library call another shared library? http://stackoverflow.com/questions/6041934/can-shared-library-call-another-shared-library DsmTestLib catch UnsatisfiedLinkError e System.err.println Native code library failed to load. n e In the catch block.. System.loadLibrary DsmTestLib catch UnsatisfiedLinkError e System.err.println Native code library failed to load. n e share improve this..
Is it safe when compare 2 float/double directly in Java? http://stackoverflow.com/questions/6786254/is-it-safe-when-compare-2-float-double-directly-in-java test. For instance if you write if Math.abs a b 0.000001 System.err.println equal where a and b are supposed to be the same you are testing.. a b Math.abs a b Math.max Math.abs a Math.abs b 0.000001 System.err.println close enough to be equal But even this is not the complete answer..
Sax - ExpatParser$ParseException http://stackoverflow.com/questions/8827006/sax-expatparserparseexception lxmlr .getNodoActual catch ParserConfigurationException e System.err.println Error de parseo en LectorSAX.java e catch SAXException e System.err.println.. Error de parseo en LectorSAX.java e catch SAXException e System.err.println Error de sax LectorSAX.java e catch IOException e System.err.println.. Error de sax LectorSAX.java e catch IOException e System.err.println Error de io LectorSAX.java e The problem is that SAXException..
How to convert the WAV/OGG file to FLAC file in Android? http://stackoverflow.com/questions/9733064/how-to-convert-the-wav-ogg-file-to-flac-file-in-android 0 while samplesRead sin.read samplesIn 0 MAX_READ 1 System.err.println Read read framesRead samplesRead frameSize if bigEndian.. totalSamples unencodedSamples unencodedSamples 0 System.err.println read samplesRead totalSamples unencodedSamples if useThreads..
How can I share a SharedPreferences file across two different android apps? http://stackoverflow.com/questions/11025234/how-can-i-share-a-sharedpreferences-file-across-two-different-android-apps execCommand String arg0 try final Process pr Runtime.getRuntime .exec arg0 final int retval pr.waitFor if retval 0 System.err.println Error retval catch Exception e It's not terribly pretty or good but it works. Now in your onCreate method right after editor.commit..
how to get select area which cover by canvas in android http://stackoverflow.com/questions/11840811/how-to-get-select-area-which-cover-by-canvas-in-android new Canvas break case MotionEvent.ACTION_UP invalidate mPaint.setColor Color.RED onDraw passCanvas new Canvas System.err.println After Touch Up Rect rect passCanvas.getClipBounds System.err.println Save Canvas passCanvas.save System.err.println Display.. Color.RED onDraw passCanvas new Canvas System.err.println After Touch Up Rect rect passCanvas.getClipBounds System.err.println Save Canvas passCanvas.save System.err.println Display Rect Width rect.toString break default break return true @Override.. System.err.println After Touch Up Rect rect passCanvas.getClipBounds System.err.println Save Canvas passCanvas.save System.err.println Display Rect Width rect.toString break default break return true @Override protected void onDraw Canvas canvas canvas.drawRect..
http://stackoverflow.com/questions/12198228/not-decrypting-what-i-crypted static char encrypt2 byte value throws GeneralSecurityException IOException SecretKeySpec key1 getSecretKeySpec true System.err.println encrypt t key1.toString Cipher cipher Cipher.getInstance CRYPTOSYS cipher.init Cipher.ENCRYPT_MODE key1 cipher.getParameters.. byte decrypt2 char message throws GeneralSecurityException IOException SecretKeySpec key1 getSecretKeySpec false System.err.println decrypt t key1.toString Cipher cipher Cipher.getInstance CRYPTOSYS cipher.init Cipher.DECRYPT_MODE key1 byte decrypted cipher.doFinal..
http://stackoverflow.com/questions/13134629/in-android-how-directly-post-tweet-to-following-users-of-a-authenticate-user-in System.out.println App file.exists twitter.updateStatus status System.out.println App file catch TwitterException e System.err.println Error occurred while updating the status e.printStackTrace android twitter share improve this question U have got..
InetAddress.getByName on Android http://stackoverflow.com/questions/2096874/inetaddress-getbyname-on-android try serverAddr java.net.InetAddress.getByName Server.SERVERNAME catch java.net.UnknownHostException exception System.err.println wrong server name HelloWorldActivity.tv.setText wrong server name return in my android application but it's never resoling..
Android: high quality image resizing / scaling http://stackoverflow.com/questions/4207562/android-high-quality-image-resizing-scaling R.drawable.a000001570402 Bitmap resized getResizedBitmap original 130 Bitmap resized getResizedBitmap2 original 0.3f System.err.println resized.getWidth x resized.getHeight ImageView image ImageView findViewById R.id.ImageViewFullManual image.setImageBitmap..
Android 2.2 SDK - setParameters failed for Camera API on Nexus One http://stackoverflow.com/questions/4557824/android-2-2-sdk-setparameters-failed-for-camera-api-on-nexus-one if cause instanceof Error throw Error cause else throw new RuntimeException ite catch IllegalAccessException ie System.err.println unexpected ie return null @SuppressWarnings unchecked public static List Size getSupportedPreviewSizes Camera.Parameters..
http://stackoverflow.com/questions/5904820/android-udp-communication i threads.size i ClientThread t threads.get i if t.getThreadId .compareTo thread_id 0 t.setCommSocket rpkt port else System.err.println THREAD ID thread_id COULD NOT BE FOUND catch IOException e if e instanceof SocketException e instanceof SocketTimeoutException.. the port from the packet Sends an UDP packet from the SERVER to the ANDROID APP public void sendIdle if comm_ip null System.err.println Sent IDLE Packet comm_ip.getHostAddress comm_port DatagramPacket spkt new DatagramPacket new byte 1 ProtocolWrapper.IDLE..
Can shared library call another shared library? http://stackoverflow.com/questions/6041934/can-shared-library-call-another-shared-library super.onCreate savedInstanceState static try System.loadLibrary DsmTestLib catch UnsatisfiedLinkError e System.err.println Native code library failed to load. n e In the catch block I get error Cannot load library link_image 1962 33 could not..
Is it safe when compare 2 float/double directly in Java? http://stackoverflow.com/questions/6786254/is-it-safe-when-compare-2-float-double-directly-in-java . However you need to be a bit careful how you do the test. For instance if you write if Math.abs a b 0.000001 System.err.println equal where a and b are supposed to be the same you are testing the absolute error . If you do this you can get into trouble.. is to use the relative error e.g. coded defensively as if a b Math.abs a b Math.max Math.abs a Math.abs b 0.000001 System.err.println close enough to be equal But even this is not the complete answer because it does not take account of the way that certain..
Sax - ExpatParser$ParseException http://stackoverflow.com/questions/8827006/sax-expatparserparseexception LibraryXMLReader sp.parse url lxmlr nodo LibraryXMLReader lxmlr .getNodoActual catch ParserConfigurationException e System.err.println Error de parseo en LectorSAX.java e catch SAXException e System.err.println Error de sax LectorSAX.java e catch IOException.. catch ParserConfigurationException e System.err.println Error de parseo en LectorSAX.java e catch SAXException e System.err.println Error de sax LectorSAX.java e catch IOException e System.err.println Error de io LectorSAX.java e The problem is that SAXException.. parseo en LectorSAX.java e catch SAXException e System.err.println Error de sax LectorSAX.java e catch IOException e System.err.println Error de io LectorSAX.java e The problem is that SAXException occurs. The exception message is as follows org.apache.harmony.xml.ExpatParser..
How to convert the WAV/OGG file to FLAC file in Android? http://stackoverflow.com/questions/9733064/how-to-convert-the-wav-ogg-file-to-flac-file-in-android int unencodedSamples 0 int totalSamples 0 while samplesRead sin.read samplesIn 0 MAX_READ 1 System.err.println Read read framesRead samplesRead frameSize if bigEndian for int i 0 i framesRead channels i int lower8Mask 255.. flac.encodeSamples unencodedSamples false totalSamples unencodedSamples unencodedSamples 0 System.err.println read samplesRead totalSamples unencodedSamples if useThreads unencodedSamples flac.t_encodeSamples unencodedSamples..
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