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- Added file suffix verification. It allows to show to the user only the desired file type (such as .jar, or .zip).

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This commit is contained in:
SerpentSpirale 2020-12-31 12:47:51 +01:00
parent 012d4dd0d7
commit 86ee2ed497
1 changed files with 38 additions and 6 deletions
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44
app_pojavlauncher/src/main/java/com/kdt/pickafile/FileListView.java
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@ -24,17 +24,31 @@ public class FileListView extends LinearLayout
private AlertDialog build; private AlertDialog build;
private String lockPath = "/"; private String lockPath = "/";
//For filtering by file types:
private final String[] fileSuffixes;
public FileListView(AlertDialog build) { public FileListView(AlertDialog build) {
this(build.getContext(), null); this(build.getContext(), null, new String[0]);
this.build = build; this.build = build;
} }
public FileListView(Context context, AttributeSet attrs) { public FileListView(AlertDialog build, String fileSuffix) {
this(context, attrs, 0); this(build.getContext(), null, new String[]{fileSuffix});
this.build = build;
} }
public FileListView(Context context, AttributeSet attrs, int defStyle) { public FileListView(AlertDialog build, String[] fileSuffixes){
this(build.getContext(), null, fileSuffixes);
this.build = build;
}
public FileListView(Context context, AttributeSet attrs, String[] fileSuffixes) {
this(context, attrs, 0, fileSuffixes);
}
public FileListView(Context context, AttributeSet attrs, int defStyle, String[] fileSuffixes) {
super(context, attrs, defStyle); super(context, attrs, defStyle);
this.fileSuffixes = fileSuffixes;
init(context); init(context);
} }
@ -84,6 +98,7 @@ public class FileListView extends LinearLayout
{ {
this.listener = listener; this.listener = listener;
} }
public void listFileAt(final String path) public void listFileAt(final String path)
{ {
try{ try{
@ -101,9 +116,26 @@ public class FileListView extends LinearLayout
if(listFile.length != 0){ if(listFile.length != 0){
Arrays.sort(listFile, new SortFileName()); Arrays.sort(listFile, new SortFileName());
for(File file : listFile){ if(fileSuffixes.length > 0){ //Meaning we want only specific files
fileAdapter.add(file); for(File file : listFile){
if(file.isDirectory()){
fileAdapter.add(file);
continue;
}
for(String suffix : fileSuffixes){
if(file.getName().endsWith("." + suffix)){
fileAdapter.add(file);
break;
}
}
}
}else{ //We get every file
for(File file : listFile){
fileAdapter.add(file);
}
} }
} }
mainLv.setAdapter(fileAdapter); mainLv.setAdapter(fileAdapter);
if (build != null) build.setTitle(new File(path).getName()); if (build != null) build.setTitle(new File(path).getName());