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Code Issues Projects Releases Wiki Activity

UI for Deleting a Blog

Browse Source 
Closes #418
This commit is contained in:
Torsten Grote
2016-06-20 15:50:02 -03:00
parent 761525ad85
commit e0d2d09bdd
6 changed files with 78 additions and 0 deletions
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2
briar-android/src/org/briarproject/android/blogs/BlogController.java
View File

@@ -22,6 +22,8 @@ public interface BlogController extends ActivityLifecycleController {
@Nullable
MessageId getBlogPostId(int position);
void deleteBlog(final UiResultHandler<Boolean> resultHandler);
interface BlogPostListener {
void onBlogPostAdded(final BlogPostItem post, final boolean local);
}

22
briar-android/src/org/briarproject/android/blogs/BlogControllerImpl.java
View File

@@ -5,6 +5,7 @@ import android.support.annotation.Nullable;
import org.briarproject.android.controller.DbControllerImpl;
import org.briarproject.android.controller.handler.UiResultHandler;
import org.briarproject.api.blogs.Blog;
import org.briarproject.api.blogs.BlogManager;
import org.briarproject.api.blogs.BlogPostHeader;
import org.briarproject.api.db.DbException;
@@ -168,4 +169,25 @@ public class BlogControllerImpl extends DbControllerImpl
return null;
}
@Override
public void deleteBlog(final UiResultHandler<Boolean> resultHandler) {
runOnDbThread(new Runnable() {
@Override
public void run() {
if (data.getGroupId() == null) {
resultHandler.onResult(false);
return;
}
try {
Blog b = blogManager.getBlog(data.getGroupId());
blogManager.removeBlog(b);
} catch (DbException e) {
if (LOG.isLoggable(WARNING))
LOG.log(WARNING, e.toString(), e);
resultHandler.onResult(false);
}
}
});
}
}

35
briar-android/src/org/briarproject/android/blogs/BlogFragment.java
View File

@@ -1,11 +1,13 @@
package org.briarproject.android.blogs;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.Snackbar;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.ActivityOptionsCompat;
import android.support.v7.app.AlertDialog;
import android.support.v7.widget.LinearLayoutManager;
import android.view.LayoutInflater;
import android.view.Menu;
@@ -144,6 +146,9 @@ public class BlogFragment extends BaseFragment implements BlogPostListener {
ActivityCompat.startActivityForResult(getActivity(), i,
REQUEST_WRITE_POST, options.toBundle());
return true;
case R.id.action_delete_blog:
showDeleteDialog();
return true;
default:
return super.onOptionsItemSelected(item);
}
@@ -188,4 +193,34 @@ public class BlogFragment extends BaseFragment implements BlogPostListener {
loadData(true);
}
private void showDeleteDialog() {
DialogInterface.OnClickListener okListener =
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
deleteBlog();
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity(),
R.style.BriarDialogTheme);
builder.setTitle(getString(R.string.blogs_delete_blog));
builder.setMessage(getString(R.string.blogs_delete_blog_dialog_message));
builder.setPositiveButton(R.string.blogs_delete_blog_cancel, null);
builder.setNegativeButton(R.string.blogs_delete_blog_ok, okListener);
builder.show();
}
private void deleteBlog() {
blogController.deleteBlog(
new UiResultHandler<Boolean>(getActivity()) {
@Override
public void onResultUi(Boolean result) {
if (!result) return;
Toast.makeText(getActivity(), R.string.forum_left_toast,
LENGTH_SHORT).show();
getActivity().supportFinishAfterTransition();
}
});
}
}