216 lines
7.9 KiB
Java
216 lines
7.9 KiB
Java
/*
|
|
* Twidere - Twitter client for Android
|
|
*
|
|
* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package org.mariotaku.twidere.fragment;
|
|
|
|
import android.app.Dialog;
|
|
import android.content.Context;
|
|
import android.content.DialogInterface;
|
|
import android.content.DialogInterface.OnClickListener;
|
|
import android.content.DialogInterface.OnMultiChoiceClickListener;
|
|
import android.content.DialogInterface.OnShowListener;
|
|
import android.os.Bundle;
|
|
import android.support.annotation.NonNull;
|
|
import android.support.annotation.Nullable;
|
|
import android.support.v4.app.FragmentActivity;
|
|
import android.support.v7.app.AlertDialog;
|
|
import android.util.SparseBooleanArray;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.widget.AdapterView;
|
|
import android.widget.AdapterView.OnItemClickListener;
|
|
import android.widget.Button;
|
|
import android.widget.ListView;
|
|
import android.widget.TextView;
|
|
|
|
import org.mariotaku.twidere.R;
|
|
import org.mariotaku.twidere.adapter.ArrayAdapter;
|
|
import org.mariotaku.twidere.fragment.iface.ISupportDialogFragmentCallback;
|
|
import org.mariotaku.twidere.util.DataImportExportUtils;
|
|
|
|
import static org.mariotaku.twidere.constant.IntentConstants.EXTRA_FLAGS;
|
|
import static org.mariotaku.twidere.constant.IntentConstants.EXTRA_PATH;
|
|
import static org.mariotaku.twidere.constant.IntentConstants.EXTRA_TITLE;
|
|
|
|
public final class DataExportImportTypeSelectorDialogFragment extends BaseDialogFragment implements
|
|
OnMultiChoiceClickListener, OnClickListener, OnShowListener, OnItemClickListener {
|
|
|
|
private TypeAdapter mAdapter;
|
|
private ListView mListView;
|
|
|
|
@Override
|
|
public void onCancel(final DialogInterface dialog) {
|
|
super.onCancel(dialog);
|
|
final FragmentActivity a = getActivity();
|
|
if (a instanceof Callback) {
|
|
((Callback) a).onCancelled(this);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public final void onClick(final DialogInterface dialog, final int which) {
|
|
switch (which) {
|
|
case DialogInterface.BUTTON_POSITIVE: {
|
|
final int flags = getCheckedFlags();
|
|
onPositiveButtonClicked(flags);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public final void onClick(final DialogInterface dialog, final int which, final boolean isChecked) {
|
|
updatePositiveButton(dialog);
|
|
}
|
|
|
|
@NonNull
|
|
@Override
|
|
public final Dialog onCreateDialog(final Bundle savedInstanceState) {
|
|
final Context context = getActivity();
|
|
final int flags = getEnabledFlags();
|
|
mAdapter = new TypeAdapter(context, flags);
|
|
mListView = new ListView(context);
|
|
mAdapter.add(new Type(R.string.settings, DataImportExportUtils.FLAG_PREFERENCES));
|
|
mAdapter.add(new Type(R.string.nicknames, DataImportExportUtils.FLAG_NICKNAMES));
|
|
mAdapter.add(new Type(R.string.user_colors, DataImportExportUtils.FLAG_USER_COLORS));
|
|
mAdapter.add(new Type(R.string.custom_host_mapping, DataImportExportUtils.FLAG_HOST_MAPPING));
|
|
mAdapter.add(new Type(R.string.keyboard_shortcuts, DataImportExportUtils.FLAG_KEYBOARD_SHORTCUTS));
|
|
mAdapter.add(new Type(R.string.title_filters, DataImportExportUtils.FLAG_FILTERS));
|
|
mAdapter.add(new Type(R.string.tabs, DataImportExportUtils.FLAG_TABS));
|
|
mListView.setAdapter(mAdapter);
|
|
mListView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
|
|
mListView.setOnItemClickListener(this);
|
|
for (int i = 0, j = mAdapter.getCount(); i < j; i++) {
|
|
mListView.setItemChecked(i, mAdapter.isEnabled(i));
|
|
}
|
|
final AlertDialog.Builder builder = new AlertDialog.Builder(context);
|
|
builder.setTitle(getTitle());
|
|
builder.setView(mListView);
|
|
builder.setPositiveButton(android.R.string.ok, this);
|
|
builder.setNegativeButton(android.R.string.cancel, null);
|
|
final AlertDialog dialog = builder.create();
|
|
dialog.setOnShowListener(this);
|
|
return dialog;
|
|
}
|
|
|
|
@Override
|
|
public void onDismiss(final DialogInterface dialog) {
|
|
super.onDismiss(dialog);
|
|
final FragmentActivity a = getActivity();
|
|
if (a instanceof Callback) {
|
|
((Callback) a).onDismissed(this);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onItemClick(final AdapterView<?> view, final View child, final int position, final long id) {
|
|
updatePositiveButton(getDialog());
|
|
}
|
|
|
|
@Override
|
|
public final void onShow(final DialogInterface dialog) {
|
|
updatePositiveButton(dialog);
|
|
}
|
|
|
|
private int getCheckedFlags() {
|
|
final SparseBooleanArray checked = mListView.getCheckedItemPositions();
|
|
int flags = 0;
|
|
for (int i = 0, j = checked.size(); i < j; i++) {
|
|
final Type type = (Type) mListView.getItemAtPosition(i);
|
|
if (checked.valueAt(i)) {
|
|
flags |= type.flag;
|
|
}
|
|
}
|
|
return flags;
|
|
}
|
|
|
|
private int getEnabledFlags() {
|
|
final Bundle args = getArguments();
|
|
if (args == null) return DataImportExportUtils.FLAG_ALL;
|
|
return args.getInt(EXTRA_FLAGS, DataImportExportUtils.FLAG_ALL);
|
|
}
|
|
|
|
private CharSequence getTitle() {
|
|
final Bundle args = getArguments();
|
|
if (args == null) return null;
|
|
return args.getCharSequence(EXTRA_TITLE);
|
|
}
|
|
|
|
private void onPositiveButtonClicked(final int flags) {
|
|
final FragmentActivity a = getActivity();
|
|
final Bundle args = getArguments();
|
|
if (args == null) return;
|
|
final String path = args.getString(EXTRA_PATH);
|
|
if (a instanceof Callback) {
|
|
((Callback) a).onPositiveButtonClicked(path, flags);
|
|
}
|
|
}
|
|
|
|
private void updatePositiveButton(final DialogInterface dialog) {
|
|
if (!(dialog instanceof AlertDialog)) return;
|
|
final AlertDialog alertDialog = (AlertDialog) dialog;
|
|
final Button positiveButton = alertDialog.getButton(DialogInterface.BUTTON_POSITIVE);
|
|
positiveButton.setEnabled(getCheckedFlags() != 0);
|
|
}
|
|
|
|
public interface Callback extends ISupportDialogFragmentCallback {
|
|
void onPositiveButtonClicked(String path, int flags);
|
|
}
|
|
|
|
private static class Type {
|
|
private final int title, flag;
|
|
|
|
Type(final int title, final int flag) {
|
|
this.title = title;
|
|
this.flag = flag;
|
|
}
|
|
}
|
|
|
|
private static class TypeAdapter extends ArrayAdapter<Type> {
|
|
|
|
private final int mEnabledFlags;
|
|
|
|
public TypeAdapter(final Context context, final int enabledFlags) {
|
|
super(context, android.R.layout.simple_list_item_multiple_choice);
|
|
mEnabledFlags = enabledFlags;
|
|
}
|
|
|
|
@Override
|
|
public boolean areAllItemsEnabled() {
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public View getView(final int position, @Nullable final View convertView, final ViewGroup parent) {
|
|
final View view = super.getView(position, convertView, parent);
|
|
final TextView text1 = (TextView) view.findViewById(android.R.id.text1);
|
|
text1.setText(getItem(position).title);
|
|
view.setEnabled(isEnabled(position));
|
|
return view;
|
|
}
|
|
|
|
@Override
|
|
public boolean isEnabled(final int position) {
|
|
return (mEnabledFlags & getItem(position).flag) != 0;
|
|
}
|
|
|
|
}
|
|
|
|
}
|