mirror of
https://github.com/SimpleMobileTools/Simple-Gallery.git
synced 2025-06-05 21:59:19 +02:00
load the directories asynchronously
This commit is contained in:
tibbi
@ -4,7 +4,6 @@ import android.Manifest;
|
||||
import android.content.Intent;
|
||||
import android.content.pm.PackageManager;
|
||||
import android.content.res.Resources;
|
||||
import android.database.Cursor;
|
||||
import android.graphics.Color;
|
||||
import android.media.MediaScannerConnection;
|
||||
import android.net.Uri;
|
||||
@ -16,6 +15,7 @@ import android.support.design.widget.Snackbar;
|
||||
import android.support.v4.app.ActivityCompat;
|
||||
import android.support.v4.widget.SwipeRefreshLayout;
|
||||
import android.support.v7.app.AlertDialog;
|
||||
import android.util.Log;
|
||||
import android.util.SparseBooleanArray;
|
||||
import android.view.ActionMode;
|
||||
import android.view.Menu;
|
||||
@ -33,17 +33,16 @@ import com.simplemobiletools.gallery.Constants;
|
||||
import com.simplemobiletools.gallery.R;
|
||||
import com.simplemobiletools.gallery.Utils;
|
||||
import com.simplemobiletools.gallery.adapters.DirectoryAdapter;
|
||||
import com.simplemobiletools.gallery.asynctasks.GetDirectoriesAsynctask;
|
||||
import com.simplemobiletools.gallery.dialogs.ChangeSorting;
|
||||
import com.simplemobiletools.gallery.models.Directory;
|
||||
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.FilenameFilter;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Collections;
|
||||
import java.util.HashSet;
|
||||
import java.util.LinkedHashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.Set;
|
||||
|
||||
import butterknife.BindView;
|
||||
@ -51,7 +50,7 @@ import butterknife.ButterKnife;
|
||||
|
||||
public class MainActivity extends SimpleActivity
|
||||
implements AdapterView.OnItemClickListener, GridView.MultiChoiceModeListener, GridView.OnTouchListener,
|
||||
SwipeRefreshLayout.OnRefreshListener, ChangeSorting.ChangeDialogListener {
|
||||
SwipeRefreshLayout.OnRefreshListener, ChangeSorting.ChangeDialogListener, GetDirectoriesAsynctask.GetDirectoriesListener {
|
||||
@BindView(R.id.directories_grid) GridView mGridView;
|
||||
@BindView(R.id.directories_holder) SwipeRefreshLayout mSwipeRefreshLayout;
|
||||
|
||||
@ -73,6 +72,7 @@ public class MainActivity extends SimpleActivity
|
||||
private static boolean mIsGetAnyContentIntent;
|
||||
private static boolean mIsSetWallpaperIntent;
|
||||
private static boolean mIsThirdPartyIntent;
|
||||
private static boolean mIsGettingDirs;
|
||||
private static int mSelectedItemsCnt;
|
||||
|
||||
@Override
|
||||
@ -149,7 +149,7 @@ public class MainActivity extends SimpleActivity
|
||||
|
||||
private void tryloadGallery() {
|
||||
if (Utils.hasStoragePermission(getApplicationContext())) {
|
||||
initializeGallery();
|
||||
getDirectories();
|
||||
} else {
|
||||
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, STORAGE_PERMISSION);
|
||||
}
|
||||
@ -161,7 +161,7 @@ public class MainActivity extends SimpleActivity
|
||||
|
||||
if (requestCode == STORAGE_PERMISSION) {
|
||||
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
|
||||
initializeGallery();
|
||||
getDirectories();
|
||||
} else {
|
||||
Utils.showToast(getApplicationContext(), R.string.no_permissions);
|
||||
finish();
|
||||
@ -169,131 +169,13 @@ public class MainActivity extends SimpleActivity
|
||||
}
|
||||
}
|
||||
|
||||
private void initializeGallery() {
|
||||
final List<Directory> newDirs = getDirectories();
|
||||
if (newDirs.toString().equals(mDirs.toString())) {
|
||||
private void getDirectories() {
|
||||
if (mIsGettingDirs)
|
||||
return;
|
||||
}
|
||||
mDirs = newDirs;
|
||||
|
||||
final DirectoryAdapter adapter = new DirectoryAdapter(this, mDirs);
|
||||
mGridView.setAdapter(adapter);
|
||||
mGridView.setOnItemClickListener(this);
|
||||
mGridView.setMultiChoiceModeListener(this);
|
||||
mGridView.setOnTouchListener(this);
|
||||
}
|
||||
|
||||
private List<Directory> getDirectories() {
|
||||
final Map<String, Directory> directories = new LinkedHashMap<>();
|
||||
final List<String> invalidFiles = new ArrayList<>();
|
||||
for (int i = 0; i < 2; i++) {
|
||||
if ((mIsPickVideoIntent || mIsGetVideoContentIntent) && i == 0)
|
||||
continue;
|
||||
|
||||
Uri uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
|
||||
if (i == 1) {
|
||||
if (mIsPickImageIntent || mIsGetImageContentIntent)
|
||||
continue;
|
||||
|
||||
uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
|
||||
}
|
||||
final String[] columns = {MediaStore.Images.Media.DATA, MediaStore.Images.Media.DATE_TAKEN};
|
||||
final String order = getSortOrder();
|
||||
final Cursor cursor = getContentResolver().query(uri, columns, null, null, order);
|
||||
|
||||
if (cursor != null && cursor.moveToFirst()) {
|
||||
final int pathIndex = cursor.getColumnIndex(MediaStore.Images.Media.DATA);
|
||||
do {
|
||||
final String fullPath = cursor.getString(pathIndex);
|
||||
final File file = new File(fullPath);
|
||||
final String parentDir = file.getParent();
|
||||
|
||||
if (!file.exists()) {
|
||||
invalidFiles.add(file.getAbsolutePath());
|
||||
continue;
|
||||
}
|
||||
|
||||
final int dateIndex = cursor.getColumnIndex(MediaStore.Images.Media.DATE_TAKEN);
|
||||
final long timestamp = cursor.getLong(dateIndex);
|
||||
if (directories.containsKey(parentDir)) {
|
||||
final Directory directory = directories.get(parentDir);
|
||||
final int newImageCnt = directory.getMediaCnt() + 1;
|
||||
directory.setMediaCnt(newImageCnt);
|
||||
directory.addSize(file.length());
|
||||
} else if (!mToBeDeleted.contains(parentDir)) {
|
||||
String dirName = Utils.getFilename(parentDir);
|
||||
if (mConfig.getIsFolderHidden(parentDir)) {
|
||||
dirName += " " + getResources().getString(R.string.hidden);
|
||||
}
|
||||
|
||||
directories.put(parentDir, new Directory(parentDir, fullPath, dirName, 1, timestamp, file.length()));
|
||||
}
|
||||
} while (cursor.moveToNext());
|
||||
cursor.close();
|
||||
}
|
||||
}
|
||||
|
||||
final List<Directory> dirs = new ArrayList<>(directories.values());
|
||||
filterDirectories(dirs);
|
||||
Directory.mSorting = mConfig.getDirectorySorting();
|
||||
Collections.sort(dirs);
|
||||
|
||||
final String[] invalids = invalidFiles.toArray(new String[invalidFiles.size()]);
|
||||
MediaScannerConnection.scanFile(getApplicationContext(), invalids, null, null);
|
||||
|
||||
return dirs;
|
||||
}
|
||||
|
||||
private void filterDirectories(List<Directory> dirs) {
|
||||
if (!mConfig.getShowHiddenFolders())
|
||||
removeHiddenFolders(dirs);
|
||||
|
||||
removeNoMediaFolders(dirs);
|
||||
}
|
||||
|
||||
private void removeHiddenFolders(List<Directory> dirs) {
|
||||
final Set<String> hiddenDirs = mConfig.getHiddenFolders();
|
||||
final List<Directory> ignoreDirs = new ArrayList<>();
|
||||
for (Directory d : dirs) {
|
||||
if (hiddenDirs.contains(d.getPath()))
|
||||
ignoreDirs.add(d);
|
||||
}
|
||||
|
||||
dirs.removeAll(ignoreDirs);
|
||||
}
|
||||
|
||||
private void removeNoMediaFolders(List<Directory> dirs) {
|
||||
final List<Directory> ignoreDirs = new ArrayList<>();
|
||||
for (final Directory d : dirs) {
|
||||
final File dir = new File(d.getPath());
|
||||
if (dir.exists() && dir.isDirectory()) {
|
||||
final String[] res = dir.list(new FilenameFilter() {
|
||||
@Override
|
||||
public boolean accept(File file, String filename) {
|
||||
return filename.equals(".nomedia");
|
||||
}
|
||||
});
|
||||
|
||||
if (res.length > 0)
|
||||
ignoreDirs.add(d);
|
||||
}
|
||||
}
|
||||
|
||||
dirs.removeAll(ignoreDirs);
|
||||
}
|
||||
|
||||
// sort the files at querying too, just to get the correct thumbnail
|
||||
private String getSortOrder() {
|
||||
final int sorting = mConfig.getDirectorySorting();
|
||||
String sortBy = MediaStore.Images.Media.DATE_TAKEN;
|
||||
if ((sorting & Constants.SORT_BY_NAME) != 0) {
|
||||
sortBy = MediaStore.Images.Media.DATA;
|
||||
}
|
||||
|
||||
if ((sorting & Constants.SORT_DESCENDING) != 0) {
|
||||
sortBy += " DESC";
|
||||
}
|
||||
return sortBy;
|
||||
mIsGettingDirs = true;
|
||||
new GetDirectoriesAsynctask(getApplicationContext(), mIsPickVideoIntent || mIsGetVideoContentIntent, mIsPickImageIntent || mIsGetImageContentIntent,
|
||||
mToBeDeleted, this).execute();
|
||||
}
|
||||
|
||||
private void showSortingDialog() {
|
||||
@ -318,7 +200,7 @@ public class MainActivity extends SimpleActivity
|
||||
}
|
||||
|
||||
private void notifyDeletion(int cnt) {
|
||||
mDirs = getDirectories();
|
||||
getDirectories();
|
||||
|
||||
final CoordinatorLayout coordinator = (CoordinatorLayout) findViewById(R.id.coordinator_layout);
|
||||
final Resources res = getResources();
|
||||
@ -328,7 +210,6 @@ public class MainActivity extends SimpleActivity
|
||||
mSnackbar.setActionTextColor(Color.WHITE);
|
||||
mSnackbar.show();
|
||||
mIsSnackbarShown = true;
|
||||
updateGridView();
|
||||
}
|
||||
|
||||
private void deleteDirs() {
|
||||
@ -366,8 +247,7 @@ public class MainActivity extends SimpleActivity
|
||||
mSnackbar.dismiss();
|
||||
mIsSnackbarShown = false;
|
||||
mToBeDeleted.clear();
|
||||
mDirs = getDirectories();
|
||||
updateGridView();
|
||||
getDirectories();
|
||||
}
|
||||
};
|
||||
|
||||
@ -631,12 +511,12 @@ public class MainActivity extends SimpleActivity
|
||||
|
||||
private void hideFolders() {
|
||||
mConfig.addHiddenDirectories(getSelectedPaths());
|
||||
initializeGallery();
|
||||
getDirectories();
|
||||
}
|
||||
|
||||
private void unhideFolders() {
|
||||
mConfig.removeHiddenDirectories(getSelectedPaths());
|
||||
initializeGallery();
|
||||
getDirectories();
|
||||
}
|
||||
|
||||
private Set<String> getSelectedPaths() {
|
||||
@ -655,13 +535,11 @@ public class MainActivity extends SimpleActivity
|
||||
private void scanCompleted(final String path) {
|
||||
final File dir = new File(path);
|
||||
if (dir.isDirectory()) {
|
||||
mDirs = getDirectories();
|
||||
getDirectories();
|
||||
|
||||
runOnUiThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
updateGridView();
|
||||
mGridView.requestLayout();
|
||||
Utils.showToast(getApplicationContext(), R.string.rename_folder_ok);
|
||||
}
|
||||
});
|
||||
@ -670,12 +548,27 @@ public class MainActivity extends SimpleActivity
|
||||
|
||||
@Override
|
||||
public void onRefresh() {
|
||||
initializeGallery();
|
||||
getDirectories();
|
||||
mSwipeRefreshLayout.setRefreshing(false);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void dialogClosed() {
|
||||
initializeGallery();
|
||||
public void sortingDialogClosed() {
|
||||
getDirectories();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void gotDirectories(@NotNull ArrayList<Directory> dirs) {
|
||||
mIsGettingDirs = false;
|
||||
if (dirs.toString().equals(mDirs.toString())) {
|
||||
return;
|
||||
}
|
||||
mDirs = dirs;
|
||||
|
||||
final DirectoryAdapter adapter = new DirectoryAdapter(this, mDirs);
|
||||
mGridView.setAdapter(adapter);
|
||||
mGridView.setOnItemClickListener(this);
|
||||
mGridView.setMultiChoiceModeListener(this);
|
||||
mGridView.setOnTouchListener(this);
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user