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android Toast 自定义显示位置 custom position
Toast toast = Toast.makeText(this, "toast content here", Toast.LENGTH_SHORT);// or something alike toast.setGravity(Gravity.TOP | Gravity.CENTER...
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android sqlite SQL Limit Offset 支持
http://code.google.com/p/android/issues/detail?id=5318When specify limit clause that has OFFSET keyword on SQLiteQueryBuilder.query, Eclair throws InvalidArgumentException(invalid LIMIT clause: 20 OFF...
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Android 全文 检索 Full Text Search 资料
用户反映app文本查询很慢 确实做程序的时候 也没多想 偷懒啦文本查询 就一行接一行 做 indexOf 查询 比较慢。不要自己开发全文检索啦(嘿嘿 不会) 网上找了android全文检索的资料 主要是SQLite和android 支...
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android timeout or time count-down dialog
package com.gyc.game.go;import android.app.Dialog;import android.os.Handler;public class AlertDialogTimeout implements Runnable { int seconds; Dialog dialog;&nb...
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android 好用的图形库 achartengine chart lib
achartengine AChartEngine is a charting library for Android applications. It currently supports the following chart types: line chart area chart scatter chart time chart bar chart pie cha...
