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2014/10/16 ¤W¤È 08:11:31
android Programming Glossary: convertWhy retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo parse turn the stream into a string final String result convertStreamToString this.getInputStream Create an empty route final.. an inputstream to a string. @param input inputstream to convert. @return a String of the inputstream. private static String.. a String of the inputstream. private static String convertStreamToString final InputStream input final BufferedReader reader..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works from my BaseAdapter public View getView int position View convertView ViewGroup parent if convertView null LayoutInflater inflater.. getView int position View convertView ViewGroup parent if convertView null LayoutInflater inflater LayoutInflater.from parent.getContext.. inflater LayoutInflater.from parent.getContext convertView inflater.inflate R.layout.day_view_item parent false Log.d..
Playing an arbitrary tone with Android http://stackoverflow.com/questions/2413426/playing-an-arbitrary-tone-with-android i sample i Math.sin 2 Math.PI i sampleRate freqOfTone convert to 16 bit pcm sound array assumes the sample buffer is normalised...
http://stackoverflow.com/questions/2883355/how-to-render-pdf-in-android In my application I will receive a byte stream and convert it to a pdf file in the phone memory. How do I render that to..
How to convert a Drawable to a Bitmap? http://stackoverflow.com/questions/3035692/how-to-convert-a-drawable-to-a-bitmap to convert a Drawable to a Bitmap I would like to set a certain Drawable..
Get filename and path from uri from mediastore http://stackoverflow.com/questions/3401579/get-filename-and-path-from-uri-from-mediastore images media 47 However I can't seem to find a way to convert this into an absolute path as I want to load the image into..
http://stackoverflow.com/questions/3660209/display-animated-gif anyone know how to extract frames from animated GIF and convert each of them into Drawable android animated gif share improve..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw floats . This matrix will be multiplied with each pixel to convert to the new color. So this is where it starts to get fuzzy for.. values whereas for hue shifting the values should first be converted to HSL values. So possibly I could write a class that would.. I could write a class that would read the image and convert the colors and redraw the image with the new colors. This creates..
http://stackoverflow.com/questions/4538338/progressdialog-in-asynctask
http://stackoverflow.com/questions/4605527/converting-pixels-to-dp a Pantech device whose resolution is 480x800. I need to convert height and width for a G1 device. I thought converting it into.. to convert height and width for a G1 device. I thought converting it into dp will solve the problem and provide same solution.. same solution for both devices. Is there any easy way to convert pixels to dp Any suggestions android share improve this question..
http://stackoverflow.com/questions/6218143/android-post-json-using-http url with the post data HttpPost httpost new HttpPost path convert parameters into JSON object JSONObject holder getJsonObjectFromMap..
http://stackoverflow.com/questions/649154/save-bitmap-to-location but that requires a byte array. I am not sure how to convert if this is even the right way from Bitmap to byte array so I..
Save ArrayList to SharedPreferences http://stackoverflow.com/questions/7057845/save-arraylist-to-sharedpreferences API 11 the SharedPreferences Editor accept Sets. You could convert your List into a HashSet or something similar and store it like.. similar and store it like that. When your read it back convert it into an ArrayList sort it if needed and you're good to go...
how to store Image as blob in Sqlite & how to retrieve it? http://stackoverflow.com/questions/7331310/how-to-store-image-as-blob-in-sqlite-how-to-retrieve-it i used for my app This code will take a image from url and convert is to a byte array byte logoImage getLogoImage IMAGEURL private..
send Bitmap using intent Android http://stackoverflow.com/questions/11010386/send-bitmap-using-intent-android android intent bitmap share improve this question Convert it to a Byte array before you add it to the intent send it out.. before you add it to the intent send it out and decode. Convert to byte array ByteArrayOutputStream stream new ByteArrayOutputStream..
Passing image from one activity another activity http://stackoverflow.com/questions/11519691/passing-image-from-one-activity-another-activity There are 3 Solutions to solve this issue. 1 First Convert Image into Byte Array and then pass into Intent and in next.. Intent and in next activity get byte array from Bundle and Convert into Image Bitmap and set into ImageView. Convert Bitmap to.. and Convert into Image Bitmap and set into ImageView. Convert Bitmap to Byte Array Bitmap bmp BitmapFactory.decodeResource..
Why retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo e.getMessage Google JSON Parser feedUrl return route Convert an inputstream to a string. @param input inputstream to convert...
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 magnetic field X Y Z values from device into global reference..
Convert a Bitmap to GrayScale in Android http://stackoverflow.com/questions/3373860/convert-a-bitmap-to-grayscale-in-android a Bitmap to GrayScale in Android I am new to this site and..
Convert Json Array to normal Java Array http://stackoverflow.com/questions/3395729/convert-json-array-to-normal-java-array Json Array to normal Java Array Is there a way to convert JSON..
hiding strings in Obfuscated code http://stackoverflow.com/questions/4427238/hiding-strings-in-obfuscated-code Manually create an encrypt your string using a known key. Convert your code to use a decrypted version of this string example..
How to save file from website to sdcard http://stackoverflow.com/questions/5472226/how-to-save-file-from-website-to-sdcard 0 while current bis.read 1 baf.append byte current Convert the Bytes read to a String. FileOutputStream fos new FileOutputStream..
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device public class Utils Convert byte array to hex string @param bytes @return public static..
How to make apk Secure. Protecting from Decompile http://stackoverflow.com/questions/6235290/how-to-make-apk-secure-protecting-from-decompile then the encrypted classes can easily be decrypted. 3. Convert to Native Codes Convert program to native codes is also an effective.. can easily be decrypted. 3. Convert to Native Codes Convert program to native codes is also an effective way to prevent..
How to support Arabic text in Android? http://stackoverflow.com/questions/7962704/how-to-support-arabic-text-in-android the typeface Farsi.GetFarsiFont this and then use Farsi.Convert س ا For Android 2.2 you do not need setting font but must use.. 2.2 you do not need setting font but must use Farsi.Convert س ا And for Android 3.x forget all of the above solutions ... Result Ctext i return Result public static final String ConvertBackToRealFarsi String In if isFarsiConversionNeeded return..
http://stackoverflow.com/questions/9572795/convert-list-to-array-in-java list to array in java How can I convert a list to an array..
Can't mark while showing the current location in 'mapview' http://stackoverflow.com/questions/9990209/cant-mark-while-showing-the-current-location-in-mapview address addresses this.locationText.append n kaushik Convert latitude and longitude into int that the GeoPoint constructor..
Why retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo a Route object based on the JSON object. public Route parse turn the stream into a string final String result convertStreamToString this.getInputStream Create an empty route final Route route new Route Create an empty segment final Segment.. Google JSON Parser feedUrl return route Convert an inputstream to a string. @param input inputstream to convert. @return a String of the inputstream. private static String convertStreamToString final InputStream input final BufferedReader.. to a string. @param input inputstream to convert. @return a String of the inputstream. private static String convertStreamToString final InputStream input final BufferedReader reader new BufferedReader new InputStreamReader input final StringBuilder..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works have something that does not make sense. This is my getView from my BaseAdapter public View getView int position View convertView ViewGroup parent if convertView null LayoutInflater inflater LayoutInflater.from parent.getContext convertView inflater.inflate.. sense. This is my getView from my BaseAdapter public View getView int position View convertView ViewGroup parent if convertView null LayoutInflater inflater LayoutInflater.from parent.getContext convertView inflater.inflate R.layout.day_view_item.. View convertView ViewGroup parent if convertView null LayoutInflater inflater LayoutInflater.from parent.getContext convertView inflater.inflate R.layout.day_view_item parent false Log.d DayViewActivity Position is position TextView convertView.findViewById..
Playing an arbitrary tone with Android http://stackoverflow.com/questions/2413426/playing-an-arbitrary-tone-with-android void genTone fill out the array for int i 0 i numSamples i sample i Math.sin 2 Math.PI i sampleRate freqOfTone convert to 16 bit pcm sound array assumes the sample buffer is normalised. int idx 0 for final double dVal sample scale to maximum..
http://stackoverflow.com/questions/2883355/how-to-render-pdf-in-android to render PDF in Android In my application I will receive a byte stream and convert it to a pdf file in the phone memory. How do I render that to a pdf And show it on an activity java android pdf share..
How to convert a Drawable to a Bitmap? http://stackoverflow.com/questions/3035692/how-to-convert-a-drawable-to-a-bitmap to convert a Drawable to a Bitmap I would like to set a certain Drawable as the device's wallpaper but all wallpaper functions accept..
Get filename and path from uri from mediastore http://stackoverflow.com/questions/3401579/get-filename-and-path-from-uri-from-mediastore media external images media 47 Or to a path gives external images media 47 However I can't seem to find a way to convert this into an absolute path as I want to load the image into a bitmap without having to copy it somewhere. I know this can..
http://stackoverflow.com/questions/3660209/display-animated-gif and add each frame as drawable to AnimationDrawable. Does anyone know how to extract frames from animated GIF and convert each of them into Drawable android animated gif share improve this question Android actually can decode and display..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw applied makes no changes and the numbers range from 0 to 1 floats . This matrix will be multiplied with each pixel to convert to the new color. So this is where it starts to get fuzzy for me. So I would think each pixel would be a 1 x 4 vector containing.. me that this is because it's doing the conversion on RGB values whereas for hue shifting the values should first be converted to HSL values. So possibly I could write a class that would read the image and convert the colors and redraw the image.. the values should first be converted to HSL values. So possibly I could write a class that would read the image and convert the colors and redraw the image with the new colors. This creates ANOTHER problem with StateListDrawables as I'm not sure..
http://stackoverflow.com/questions/4538338/progressdialog-in-asynctask
http://stackoverflow.com/questions/4605527/converting-pixels-to-dp my application with the height and width given in pixels for a Pantech device whose resolution is 480x800. I need to convert height and width for a G1 device. I thought converting it into dp will solve the problem and provide same solution for both.. pixels for a Pantech device whose resolution is 480x800. I need to convert height and width for a G1 device. I thought converting it into dp will solve the problem and provide same solution for both devices. Is there any easy way to convert pixels.. converting it into dp will solve the problem and provide same solution for both devices. Is there any easy way to convert pixels to dp Any suggestions android share improve this question Converts 14 dip into its equivalent px Resources r..
http://stackoverflow.com/questions/6218143/android-post-json-using-http request DefaultHttpClient httpclient new DefaultHttpClient url with the post data HttpPost httpost new HttpPost path convert parameters into JSON object JSONObject holder getJsonObjectFromMap params passes the results to a string builder entity..
http://stackoverflow.com/questions/649154/save-bitmap-to-location save an image to a particular folder is to use FileOutputStream but that requires a byte array. I am not sure how to convert if this is even the right way from Bitmap to byte array so I can use a FileOutputStream to write the data. The other option..
Save ArrayList to SharedPreferences http://stackoverflow.com/questions/7057845/save-arraylist-to-sharedpreferences sharedpreferences share improve this question After API 11 the SharedPreferences Editor accept Sets. You could convert your List into a HashSet or something similar and store it like that. When your read it back convert it into an ArrayList.. Sets. You could convert your List into a HashSet or something similar and store it like that. When your read it back convert it into an ArrayList sort it if needed and you're good to go. Retrieve the values Set String set new HashSet String set..
how to store Image as blob in Sqlite & how to retrieve it? http://stackoverflow.com/questions/7331310/how-to-store-image-as-blob-in-sqlite-how-to-retrieve-it image blob share improve this question Here the code i used for my app This code will take a image from url and convert is to a byte array byte logoImage getLogoImage IMAGEURL private byte getLogoImage String url try URL imageUrl new URL url..
send Bitmap using intent Android http://stackoverflow.com/questions/11010386/send-bitmap-using-intent-android just running and not give any result anyone can help me android android intent bitmap share improve this question Convert it to a Byte array before you add it to the intent send it out and decode. Convert to byte array ByteArrayOutputStream stream.. share improve this question Convert it to a Byte array before you add it to the intent send it out and decode. Convert to byte array ByteArrayOutputStream stream new ByteArrayOutputStream bmp.compress Bitmap.CompressFormat.PNG 100 stream byte..
Passing image from one activity another activity http://stackoverflow.com/questions/11519691/passing-image-from-one-activity-another-activity android imageview android resources share improve this question There are 3 Solutions to solve this issue. 1 First Convert Image into Byte Array and then pass into Intent and in next activity get byte array from Bundle and Convert into Image Bitmap.. 1 First Convert Image into Byte Array and then pass into Intent and in next activity get byte array from Bundle and Convert into Image Bitmap and set into ImageView. Convert Bitmap to Byte Array Bitmap bmp BitmapFactory.decodeResource getResources.. pass into Intent and in next activity get byte array from Bundle and Convert into Image Bitmap and set into ImageView. Convert Bitmap to Byte Array Bitmap bmp BitmapFactory.decodeResource getResources R.drawable.ic_launcher ByteArrayOutputStream stream..
Why retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo route.addSegment segment.copy catch JSONException e Log.e e.getMessage Google JSON Parser feedUrl return route Convert an inputstream to a string. @param input inputstream to convert. @return a String of the inputstream. private static String..
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 magnetic field X Y Z values from device into global reference frame When you use TYPE_MAGNETOMETER sensor you get X Y Z..
Convert a Bitmap to GrayScale in Android http://stackoverflow.com/questions/3373860/convert-a-bitmap-to-grayscale-in-android a Bitmap to GrayScale in Android I am new to this site and I come with a question about Android. Is there any way to convert..
Convert Json Array to normal Java Array http://stackoverflow.com/questions/3395729/convert-json-array-to-normal-java-array Json Array to normal Java Array Is there a way to convert JSON Array to normal Java Array for android ListView data binding..
hiding strings in Obfuscated code http://stackoverflow.com/questions/4427238/hiding-strings-in-obfuscated-code security. To make this clearer the basic steps would be Manually create an encrypt your string using a known key. Convert your code to use a decrypted version of this string example Before public class Foo private String mySecret http example.com..
How to save file from website to sdcard http://stackoverflow.com/questions/5472226/how-to-save-file-from-website-to-sdcard 1 . ByteArrayBuffer baf new ByteArrayBuffer 5000 int current 0 while current bis.read 1 baf.append byte current Convert the Bytes read to a String. FileOutputStream fos new FileOutputStream file fos.write baf.toByteArray fos.flush fos.close..
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device java.io. import java.net. import java.util. import org.apache.http.conn.util.InetAddressUtils public class Utils Convert byte array to hex string @param bytes @return public static String bytesToHex byte bytes StringBuilder sbuf new StringBuilder..
How to make apk Secure. Protecting from Decompile http://stackoverflow.com/questions/6235290/how-to-make-apk-secure-protecting-from-decompile If the relevant decryption key and algorithm have been overcome then the encrypted classes can easily be decrypted. 3. Convert to Native Codes Convert program to native codes is also an effective way to prevent decompilation. Because native codes.. key and algorithm have been overcome then the encrypted classes can easily be decrypted. 3. Convert to Native Codes Convert program to native codes is also an effective way to prevent decompilation. Because native codes are often difficult to be..
How to support Arabic text in Android? http://stackoverflow.com/questions/7962704/how-to-support-arabic-text-in-android 3.x supports Arabic completely. For Android 2.1 you must set the typeface Farsi.GetFarsiFont this and then use Farsi.Convert س ا For Android 2.2 you do not need setting font but must use Farsi.Convert س ا And for Android 3.x forget all of the above.. Farsi.GetFarsiFont this and then use Farsi.Convert س ا For Android 2.2 you do not need setting font but must use Farsi.Convert س ا And for Android 3.x forget all of the above solutions . But you can change the font if you do not like the 3.x Arabic.. Ctext text.toCharArray for int i text.length 1 i 0 i Result Ctext i return Result public static final String ConvertBackToRealFarsi String In if isFarsiConversionNeeded return In String strOut StringBuilder strBuilder new StringBuilder..
http://stackoverflow.com/questions/9572795/convert-list-to-array-in-java list to array in java How can I convert a list to an array in java Check the code below ArrayList Tienda tiendas List Tienda..
Can't mark while showing the current location in 'mapview' http://stackoverflow.com/questions/9990209/cant-mark-while-showing-the-current-location-in-mapview location.getLatitude location.getLongitude 10 for Address address addresses this.locationText.append n kaushik Convert latitude and longitude into int that the GeoPoint constructor can understand int latitude int location.getLatitude 1000000..
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