private String fatherPath="/sdcard"; list = new ArrayList<String>(); adapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,list); lv1 = (ListView)findViewById(R.id.listView1);
lv1.setAdapter(adapter); private void ShowFileList(String dir) { java.io.File f = new java.io.File(dir);
File file = new File(path);
File[] fileArr = file.listFiles();
private String fatherPath="/sdcard"; list = new ArrayList<String>();
adapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,list);
lv1 = (ListView)findViewById(R.id.listView1);
lv1.setAdapter(adapter);
private void ShowFileList(String dir)
{
java.io.File f = new java.io.File(dir);
list.clear(); for(int i=0;i<f.listFiles().length;i++)
{
list.add(f.listFiles()[i].getPath());
}
lv1.setAdapter(adapter);
}
{
java.io.File f = new java.io.File(dir);
list.clear(); for(int i=0;i<f.listFiles().length;i++)
{
list.add(f.listFiles()[i].getPath());
}
lv1.setAdapter(adapter);
}这个方法不能用呀
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