【发布时间】:2017-12-01 08:48:49
【问题描述】:
我正在为指纹读取器开发一个安卓应用程序,我的操作包括验证用户指纹(连续)和注册新指纹(从 Web API 获取指纹)。 我正在使用 Morpho MSO 1300 指纹读取器。
当我运行我的应用程序时,我不断收到以下 logcat 消息
01-02 11:19:48.910 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放293K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:49.350 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放295K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:49.770 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放293K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:50.210 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放295K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:50.630 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放293K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:51.070 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放293K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:51.570 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放295K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:52.070 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放293K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:52.570 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放295K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:53.000 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放293K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:53.500 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放295K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:53.930 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放293K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:54.360 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放295K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:54.800 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放293K,释放20% 3633K/4540K,暂停14ms,共14ms 01-02 11:19:55.300 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放 336K,释放 20% 3652K/4540K,暂停 14ms,共 14ms 01-02 11:19:55.730 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放301K,释放20% 3644K/4540K,暂停14ms,共14ms 01-02 11:19:56.150 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放295K,释放20% 3644K/4540K,暂停15ms,共15ms 01-02 11:19:56.600 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放293K,释放20% 3644K/4540K,暂停14ms,共14ms 01-02 11:19:57.010 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放293K,释放20% 3644K/4540K,暂停14ms,共14ms 01-02 11:19:57.440 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放 295K,释放 20% 3644K/4540K,暂停 14ms,共 14ms 01-02 11:19:57.880 5286-11417/com.cms.attendance D/dalvikvm: GC_FOR_ALLOC 释放293K,释放20% 3644K/4540K,暂停14ms,共14ms 01-02 11:19:58.030 24732-24776/com.baidu.video.pad:下载V/P2PBase: [11:19:58:040][P2PBase] dns : media.p2sp.baidu.com 解析失败。 等待 3
当我增加应用程序中的数据时,假设我从 Web API 获得了 1000 个用户,我尝试处理它们并将它们注册到指纹读取器和 sqlite 数据库中,最终我的应用程序冻结了。
任何帮助将不胜感激。
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标签: android memory-management garbage-collection android-anr-dialog