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大小: 993KB文件類型: .rar金幣: 2下載: 0 次發(fā)布日期: 2021-06-23
- 語言: 其他
- 標(biāo)簽: AsyncTask??LruCache??convertView??Android??
資源簡介
①ListView異步加載圖片的方式
②給ImageView設(shè)置Tag,解決圖片覆蓋問題
③采用LruCache緩存已經(jīng)加載過的圖片
④當(dāng)ListView滾動時不加載圖片,滾動停止時才加載圖片,從而達(dá)到ListView滑動很流暢的效果
⑤當(dāng)ListView加載圖片時只加載當(dāng)前屏幕內(nèi)可見的條目

代碼片段和文件信息
/**?Automatically?generated?file.?DO?NOT?MODIFY?*/
package?com.example.asynctaskpractice;
public?final?class?BuildConfig?{
????public?final?static?boolean?DEBUG?=?true;
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????475??2015-10-20?08:43??AsyncTaskPractice\.classpath
?????文件????????853??2015-10-19?20:37??AsyncTaskPractice\.project
?????文件????????598??2015-10-19?22:48??AsyncTaskPractice\.settings\org.eclipse.jdt.core.prefs
?????文件????????964??2015-10-19?22:03??AsyncTaskPractice\AndroidManifest.xm
?????文件????????964??2015-10-28?10:16??AsyncTaskPractice\bin\AndroidManifest.xm
?????文件?????199076??2015-10-28?11:31??AsyncTaskPractice\bin\AsyncTaskPractice.apk
?????文件????????367??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\BuildConfig.class
?????文件???????1258??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\ImageLoader$1.class
?????文件???????1234??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\ImageLoader$2.class
?????文件???????1252??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\ImageLoader$3.class
?????文件???????2131??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\ImageLoader$NewsAsyncTask.class
?????文件???????5981??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\ImageLoader.class
?????文件???????1994??2015-10-28?11:34??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\MainActivity$NewsAsyncTask.class
?????文件???????4063??2015-10-28?11:34??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\MainActivity.class
?????文件????????671??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\NewsAdapter$ViewHolder.class
?????文件???????4198??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\NewsAdapter.class
?????文件???????1528??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\NewsBean.class
?????文件????????373??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\R$attr.class
?????文件????????494??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\R$dimen.class
?????文件????????440??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\R$drawable.class
?????文件????????555??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\R$id.class
?????文件????????470??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\R$layout.class
?????文件????????421??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\R$menu.class
?????文件????????505??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\R$string.class
?????文件????????464??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\R$st
?????文件????????783??2015-10-28?10:16??AsyncTaskPractice\bin\classes\com\example\asynctaskpractice\R.class
?????文件?????456072??2015-10-28?11:31??AsyncTaskPractice\bin\classes.dex
?????文件?????149791??2015-10-28?11:31??AsyncTaskPractice\bin\dexedLibs\android-support-v4-25ef9b001f3731d222f5184b62c8056c.jar
?????文件???????5964??2015-10-28?11:31??AsyncTaskPractice\bin\res\crunch\drawable-hdpi\ic_launcher.png
?????文件???????3112??2015-10-28?11:31??AsyncTaskPractice\bin\res\crunch\drawable-mdpi\ic_launcher.png
............此處省略68個文件信息
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