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2014/10/16 ¤W¤È 08:13:21
android Programming Glossary: expressionUnexpected value from nativeGetEnabledTags: 0 http://stackoverflow.com/questions/13416142/unexpected-value-from-nativegetenabledtags-0 I'm filtering the LogCat output with the following expression on the by Log Message field of the filter ^ . nativeGetEnabledTags..
http://stackoverflow.com/questions/15699535/android-span-click-event event Ok. These are my problems. I need to user regulare expressions to filet out everything except for letts and then i need to.. word in an a tag not the word. so how do i use the regular expression to group the letters to a word from a tag open t a close a tag..
How to ignore accent in SQLite query (Android) http://stackoverflow.com/questions/16282083/how-to-ignore-accent-in-sqlite-query-android string comparisons in SQL are controlled by column or expression COLLATE rules. In Android only three collation sequences are..
Android intent filter for a particular file extension? http://stackoverflow.com/questions/1733195/android-intent-filter-for-a-particular-file-extension a greedy match like you would expect if this was a regular expression. This pattern will fail to match paths that contain a . before..
Query to get records based on Radius in SQLite? http://stackoverflow.com/questions/3126830/query-to-get-records-based-on-radius-in-sqlite in the program before running the query the big distance expression reduces to something of the form P SIN_LAT Q COS_LAT ... that..
Displaying emoticons in Android http://stackoverflow.com/questions/3341702/displaying-emoticons-in-android share improve this question I would try using a regular expression to replace all occurrences of each emoticon with an img tag...
pathPattern to match file extension does not work if a period exists elsewhere in the file name? http://stackoverflow.com/questions/3400072/pathpattern-to-match-file-extension-does-not-work-if-a-period-exists-elsewhere-i We're used to . working like it does in a regular expression where the match is greedy and will match as many characters..
sqlite example program in android [closed] http://stackoverflow.com/questions/4721732/sqlite-example-program-in-android null return count Append an id test to a SQL selection expression private String appendRowId String selection long id return _ID..
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 methods as final or static wherever possible Common subexpression elimination. For example if I access someObject.someField twice.. if it's a call to a getter What if I use some arithmetic expression twice will it be evaluated only once What if I use the result.. it be evaluated only once What if I use the result of some expression whose value I know not to change as the upper bound of a for..
Get Android OS version from user-agent http://stackoverflow.com/questions/5293394/get-android-os-version-from-user-agent user agent share improve this question This regular expression is a bit more future proof than mathepic's answer Android d..
Limit Decimal Places in Android EditText http://stackoverflow.com/questions/5357455/limit-decimal-places-in-android-edittext this question More elegant way would be using a regular expression regex as follows public class DecimalDigitsInputFilter implements..
how to check edittext's text is email address or not? http://stackoverflow.com/questions/6119722/how-to-check-edittexts-text-is-email-address-or-not email address or not without using javascript and regular expression Here I used inputtype textEmailAddress this is working but no.. isEmailValid String email boolean isValid false String expression ^ w . @ w . A Z 2 4 CharSequence inputStr email Pattern pattern.. inputStr email Pattern pattern Pattern.compile expression Pattern.CASE_INSENSITIVE Matcher matcher pattern.matcher inputStr..
Android obfuscate app using proguard keeps obfuscating library jars - or is it? http://stackoverflow.com/questions/6542631/android-obfuscate-app-using-proguard-keeps-obfuscating-library-jars-or-is-it not build.release xpath input AndroidManifest.xml expression manifest application @android debuggable output build.packaging.debug..
Alarm Manager - Scheduling multiple Non-repeating events http://stackoverflow.com/questions/6649402/alarm-manager-scheduling-multiple-non-repeating-events Instead of 1234 or any other number use below expression to have unique notifications Integer.parseInt intent.getData..
How to get Missed call & SMS count http://stackoverflow.com/questions/7621893/how-to-get-missed-call-sms-count be queried like type of number like mobile home work. The expression is equivalent to SQL query something like SELECT CACHED_NAME..
Write a file in external storage in Android http://stackoverflow.com/questions/8330276/write-a-file-in-external-storage-in-android less readable implementation of above is the composite expression BufferedReader br new BufferedReader new InputStreamReader this.getResources..
How to create plugin in phonegap to run the application in background? http://stackoverflow.com/questions/9412501/how-to-create-plugin-in-phonegap-to-run-the-application-in-background 31 ERROR Web Console 4785 TypeError Result of expression 'window.plugins.SqlitePlugin' undefined is not an object. at..
Unexpected value from nativeGetEnabledTags: 0 http://stackoverflow.com/questions/13416142/unexpected-value-from-nativegetenabledtags-0 this question I just ran into this problem too. As a workaround I'm filtering the LogCat output with the following expression on the by Log Message field of the filter ^ . nativeGetEnabledTags . Otherwise it is so spammed it's almost useless. Following..
http://stackoverflow.com/questions/15699535/android-span-click-event span click event Ok. These are my problems. I need to user regulare expressions to filet out everything except for letts and then i need to encase the found words within a word tag. With this str str.replaceAll.. numbers etc but its encasing every letter within each word in an a tag not the word. so how do i use the regular expression to group the letters to a word from a tag open t a close a tag open h a close a tag open i a close a tag open s a close..
How to ignore accent in SQLite query (Android) http://stackoverflow.com/questions/16282083/how-to-ignore-accent-in-sqlite-query-android sqlite diacritics share improve this question Generally string comparisons in SQL are controlled by column or expression COLLATE rules. In Android only three collation sequences are pre defined BINARY default LOCALIZED and UNICODE. None of them..
Android intent filter for a particular file extension? http://stackoverflow.com/questions/1733195/android-intent-filter-for-a-particular-file-extension extension. One caveat with pathPattern is that . is not a greedy match like you would expect if this was a regular expression. This pattern will fail to match paths that contain a . before the .kdb. For a more detailed discussion of this issue and..
Query to get records based on Radius in SQLite? http://stackoverflow.com/questions/3126830/query-to-get-records-based-on-radius-in-sqlite of sin and cos like SIN 12.345 PI 180 can be calculated in the program before running the query the big distance expression reduces to something of the form P SIN_LAT Q COS_LAT ... that can be handled by SQLite3. BTW see also http stackoverflow.com..
Displaying emoticons in Android http://stackoverflow.com/questions/3341702/displaying-emoticons-in-android and more logical way android dynamic imageview emoticons share improve this question I would try using a regular expression to replace all occurrences of each emoticon with an img tag. Then convert that HTML into a SpannedString via Html.fromHtml..
pathPattern to match file extension does not work if a period exists elsewhere in the file name? http://stackoverflow.com/questions/3400072/pathpattern-to-match-file-extension-does-not-work-if-a-period-exists-elsewhere-i blob master core java android os PatternMatcher.java We're used to . working like it does in a regular expression where the match is greedy and will match as many characters as possible. In PatterMatch's implementation the match is not..
sqlite example program in android [closed] http://stackoverflow.com/questions/4721732/sqlite-example-program-in-android of the change getContext .getContentResolver .notifyChange uri null return count Append an id test to a SQL selection expression private String appendRowId String selection long id return _ID id TextUtils.isEmpty selection AND selection ' ' Note..
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 object can easily be deduced by the compiler Should I declare methods as final or static wherever possible Common subexpression elimination. For example if I access someObject.someField twice will the lookup be done only once What if it's a call to.. twice will the lookup be done only once What if it's a call to a getter What if I use some arithmetic expression twice will it be evaluated only once What if I use the result of some expression whose value I know not to change as the.. getter What if I use some arithmetic expression twice will it be evaluated only once What if I use the result of some expression whose value I know not to change as the upper bound of a for loop Bounds checking on array lookups. Will the toolchain eliminate..
Get Android OS version from user-agent http://stackoverflow.com/questions/5293394/get-android-os-version-from-user-agent Will return 2.2.1 Can anyone help Thanks android version user agent share improve this question This regular expression is a bit more future proof than mathepic's answer Android d . d It allows for multiple digits in each place as well as additional..
Limit Decimal Places in Android EditText http://stackoverflow.com/questions/5357455/limit-decimal-places-in-android-edittext for replies java android android edittext share improve this question More elegant way would be using a regular expression regex as follows public class DecimalDigitsInputFilter implements InputFilter Pattern mPattern public DecimalDigitsInputFilter..
how to check edittext's text is email address or not? http://stackoverflow.com/questions/6119722/how-to-check-edittexts-text-is-email-address-or-not email address or not how to check the text of edittext is email address or not without using javascript and regular expression Here I used inputtype textEmailAddress this is working but no error message is display. android edittext email validation.. boolean true for valid false for invalid public static boolean isEmailValid String email boolean isValid false String expression ^ w . @ w . A Z 2 4 CharSequence inputStr email Pattern pattern Pattern.compile expression Pattern.CASE_INSENSITIVE Matcher.. isValid false String expression ^ w . @ w . A Z 2 4 CharSequence inputStr email Pattern pattern Pattern.compile expression Pattern.CASE_INSENSITIVE Matcher matcher pattern.matcher inputStr if matcher.matches isValid true return isValid Pass your..
Android obfuscate app using proguard keeps obfuscating library jars - or is it? http://stackoverflow.com/questions/6542631/android-obfuscate-app-using-proguard-keeps-obfuscating-library-jars-or-is-it to true. default is false. We actually store build.packaging.debug not build.release xpath input AndroidManifest.xml expression manifest application @android debuggable output build.packaging.debug default false Enable proguard property name proguard.enabled..
Alarm Manager - Scheduling multiple Non-repeating events http://stackoverflow.com/questions/6649402/alarm-manager-scheduling-multiple-non-repeating-events notification.defaults Notification.DEFAULT_LIGHTS Instead of 1234 or any other number use below expression to have unique notifications Integer.parseInt intent.getData .getSchemeSpecificPart mNotificationManager.notify 1234 notification..
How to get Missed call & SMS count http://stackoverflow.com/questions/7621893/how-to-get-missed-call-sms-count and his number ofcourse you can specify more information to be queried like type of number like mobile home work. The expression is equivalent to SQL query something like SELECT CACHED_NAME CACHED_NUMBER_LABEL TYPE FROM CONTENT_URI WHERE TYPE MISSED_TYPE..
Write a file in external storage in Android http://stackoverflow.com/questions/8330276/write-a-file-in-external-storage-in-android BufferedReader isr 8192 2nd arg is buffer size More efficient less readable implementation of above is the composite expression BufferedReader br new BufferedReader new InputStreamReader this.getResources .openRawResource R.raw.textfile 8192 try String..
How to create plugin in phonegap to run the application in background? http://stackoverflow.com/questions/9412501/how-to-create-plugin-in-phonegap-to-run-the-application-in-background variable SqlitePlugin at file android_asset www BackgroundService.js 31 ERROR Web Console 4785 TypeError Result of expression 'window.plugins.SqlitePlugin' undefined is not an object. at file android_asset www index.html 26 otherwise I can't able..
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