其中在外部儲存快取時部分機型會獨佔儲存裝置導致應用崩潰。
dir = this.getexternalcachedir().getabsolutepath();
log.i("列印cache", dir);
dir = this.getfilesdir().getpath();
log.i("列印filesdir", dir);
dir = environment.media_mounted;
log.i("列印filesdir", dir);
dir = environment.getexternalstoragestate();
log.i("列印enviroment state", dir);
dir = environment.getrootdirectory().getabsolutepath();
log.i("列印enviroment root", dir);
dir = getcachedir().getpath();
log.i("列印 inner cache", dir);
string cachepath = environment.media_mounted.equals(environment
.getexternalstoragestate()) || !environment.i***ternalstorageremovable() ? getexternalcachedir()
.getpath() : getcachedir().getpath();
log.i("列印 external", cachepath);
08-19 16:05:12.296 17190-17190/com.antwei.mychat i/列印cache﹕ /storage/emulated/0/android/data/com.antwei.mychat/cache
08-19 16:05:12.657 17190-17190/com.antwei.mychat i/列印filesdir﹕ /data/data/com.antwei.mychat/files
08-19 16:05:12.657 17190-17190/com.antwei.mychat i/列印filesdir﹕ mounted
08-19 16:05:12.657 17190-17190/com.antwei.mychat i/列印enviroment state﹕ mounted
08-19 16:05:12.657 17190-17190/com.antwei.mychat i/列印enviroment root﹕ /system
08-19 16:05:12.657 17190-17190/com.antwei.mychat i/列印 inner cache﹕ /data/data/com.antwei.mychat/cache
08-19 16:05:12.657 17190-17190/com.antwei.mychat i/列印 external﹕ /storage/emulated/0/android/data/com.antwei.mychat/cache
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