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do not do anything we dont have to

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This commit is contained in:
tibbi 2016-03-06 16:39:12 +01:00
parent 3f562513c0
commit 5a225f8768
3 changed files with 37 additions and 31 deletions
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41
app/src/main/java/com/simplemobiletools/gallery/activities/PhotosActivity.java
View file

@ -150,33 +150,38 @@ public class PhotosActivity extends AppCompatActivity
Helpers.showToast(this, R.string.deleting);
final SparseBooleanArray items = gridView.getCheckedItemPositions();
int cnt = items.size();
final String[] deletedPaths = new String[cnt];
for (int i = 0; i < cnt; i++) {
final int id = items.keyAt(i);
final String path = photos.get(id);
toBeDeleted.add(path);
deletedPaths[i] = path;
}
MediaScannerConnection.scanFile(this, deletedPaths, null, this);
notifyDeletion(cnt);
}
private void notifyDeletion(int cnt) {
final CoordinatorLayout coordinator = (CoordinatorLayout) findViewById(R.id.coordinator_layout);
final Resources res = getResources();
final String msg = res.getQuantityString(R.plurals.files_deleted, cnt, cnt);
snackbar = Snackbar.make(coordinator, msg, Snackbar.LENGTH_INDEFINITE);
snackbar.setAction(res.getString(R.string.undo), undoDeletion);
snackbar.setActionTextColor(Color.WHITE);
snackbar.show();
isSnackbarShown = true;
photos = getPhotos();
if (photos.isEmpty()) {
deleteFiles();
} else {
final CoordinatorLayout coordinator = (CoordinatorLayout) findViewById(R.id.coordinator_layout);
final Resources res = getResources();
final String msg = res.getQuantityString(R.plurals.files_deleted, cnt, cnt);
snackbar = Snackbar.make(coordinator, msg, Snackbar.LENGTH_INDEFINITE);
snackbar.setAction(res.getString(R.string.undo), undoDeletion);
snackbar.setActionTextColor(Color.WHITE);
snackbar.show();
isSnackbarShown = true;
updateGridView();
}
}
private void deleteFiles() {
if (snackbar == null)
return;
if (snackbar != null) {
snackbar.dismiss();
}
snackbar.dismiss();
isSnackbarShown = false;
for (String delPath : toBeDeleted) {
@ -186,7 +191,7 @@ public class PhotosActivity extends AppCompatActivity
}
final String[] deletedPaths = toBeDeleted.toArray(new String[toBeDeleted.size()]);
MediaScannerConnection.scanFile(this, deletedPaths, null, null);
MediaScannerConnection.scanFile(this, deletedPaths, null, this);
}
private View.OnClickListener undoDeletion = new View.OnClickListener() {
@ -195,12 +200,12 @@ public class PhotosActivity extends AppCompatActivity
snackbar.dismiss();
isSnackbarShown = false;
toBeDeleted.clear();
photos = getPhotos();
updateGridView();
}
};
private void updateGridView() {
photos = getPhotos();
if (!isDirEmpty()) {
adapter.updateItems(photos);
}
@ -260,8 +265,8 @@ public class PhotosActivity extends AppCompatActivity
runOnUiThread(new Runnable() {
@Override
public void run() {
updateGridView();
notifyDeletion(toBeDeleted.size());
if (photos.isEmpty())
finish();
}
});
}

25
app/src/main/java/com/simplemobiletools/gallery/activities/ViewPagerActivity.java
View file

@ -112,29 +112,30 @@ public class ViewPagerActivity extends AppCompatActivity
}
private void notifyDeletion() {
final CoordinatorLayout coordinator = (CoordinatorLayout) findViewById(R.id.coordinator_layout);
final Resources res = getResources();
snackbar = Snackbar.make(coordinator, res.getString(R.string.file_deleted), Snackbar.LENGTH_INDEFINITE);
snackbar.setAction(res.getString(R.string.undo), undoDeletion);
snackbar.setActionTextColor(Color.WHITE);
snackbar.show();
isSnackbarShown = true;
toBeDeleted = getCurrentFile().getAbsolutePath();
if (photos.size() == 1)
if (photos.size() <= 1) {
deleteFile();
else
} else {
final CoordinatorLayout coordinator = (CoordinatorLayout) findViewById(R.id.coordinator_layout);
final Resources res = getResources();
final String curFileName = getCurrentFile().getName() + " ";
snackbar = Snackbar.make(coordinator, curFileName + res.getString(R.string.file_deleted), Snackbar.LENGTH_INDEFINITE);
snackbar.setAction(res.getString(R.string.undo), undoDeletion);
snackbar.setActionTextColor(Color.WHITE);
snackbar.show();
isSnackbarShown = true;
reloadViewPager();
}
}
private void deleteFile() {
if (toBeDeleted.isEmpty())
return;
if (snackbar == null)
return;
if (snackbar != null)
snackbar.dismiss();
snackbar.dismiss();
isSnackbarShown = false;
final File file = new File(toBeDeleted);

2
app/src/main/res/values/strings.xml
View file

@ -10,7 +10,7 @@
<string name="rename_error">Could not rename the file</string>
<string name="file_name">File name</string>
<string name="extension">Extension</string>
<string name="file_deleted">File deleted</string>
<string name="file_deleted">deleted</string>
<plurals name="files_deleted">
<item quantity="one">1 file deleted</item>