/*
* Tweetings - Twitter client for Android
*
* Copyright (C) 2012-2013 RBD Solutions Limited <apps@tweetings.net>
* Copyright (C) 2012 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 com.dwdesign.tweetings.activity;
import com.dwdesign.popupmenu.PopupMenu;
import com.dwdesign.popupmenu.PopupMenu.OnMenuItemClickListener;
import com.dwdesign.tweetings.R;
import com.dwdesign.tweetings.model.DraftItem;
import com.dwdesign.tweetings.provider.TweetStore.Drafts;
import com.dwdesign.tweetings.util.ServiceInterface;
import android.content.BroadcastReceiver;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.LoaderManager.LoaderCallbacks;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.support.v4.widget.SimpleCursorAdapter;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemLongClickListener;
import android.widget.ListView;
import android.widget.TextView;
public class DraftsActivity extends BaseActivity implements LoaderCallbacks<Cursor>, OnItemClickListener,
OnItemLongClickListener, OnMenuItemClickListener {
private ContentResolver mResolver;
private ServiceInterface mService;
private SharedPreferences mPreferences;
private DraftsAdapter mAdapter;
private ListView mListView;
private PopupMenu mPopupMenu;
private Cursor mCursor;
private float mTextSize;
private DraftItem mDraftItem;
private long mSelectedId;
private final BroadcastReceiver mStatusReceiver = new BroadcastReceiver() {
@Override
public void onReceive(final Context context, final Intent intent) {
final String action = intent.getAction();
if (BROADCAST_DRAFTS_DATABASE_UPDATED.equals(action)) {
getSupportLoaderManager().restartLoader(0, null, DraftsActivity.this);
}
}
};
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mResolver = getContentResolver();
mService = getTweetingsApplication().getServiceInterface();
mPreferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
mTextSize = mPreferences.getFloat(PREFERENCE_KEY_TEXT_SIZE, PREFERENCE_DEFAULT_TEXT_SIZE);
setContentView(R.layout.base_list);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
mAdapter = new DraftsAdapter(this);
mListView = (ListView) findViewById(android.R.id.list);
mListView.setAdapter(mAdapter);
mListView.setOnItemClickListener(this);
mListView.setOnItemLongClickListener(this);
getSupportLoaderManager().initLoader(0, null, this);
}
@Override
public Loader<Cursor> onCreateLoader(final int id, final Bundle args) {
final Uri uri = Drafts.CONTENT_URI;
final String[] cols = Drafts.COLUMNS;
return new CursorLoader(this, uri, cols, null, null, null);
}
@Override
public boolean onCreateOptionsMenu(final Menu menu) {
getMenuInflater().inflate(R.menu.menu_drafts, menu);
return super.onCreateOptionsMenu(menu);
}
@Override
public void onItemClick(final AdapterView<?> adapter, final View view, final int position, final long id) {
if (mCursor != null) {
mSelectedId = id;
final DraftItem draft = new DraftItem(mCursor, position);
composeDraft(draft);
}
}
@Override
public boolean onItemLongClick(final AdapterView<?> adapter, final View view, final int position, final long id) {
if (mCursor != null && position >= 0 && position < mCursor.getCount()) {
mDraftItem = new DraftItem(mCursor, position);
mCursor.moveToPosition(position);
mSelectedId = mCursor.getLong(mCursor.getColumnIndex(Drafts._ID));
mPopupMenu = PopupMenu.getInstance(this, view);
mPopupMenu.inflate(R.menu.action_draft);
mPopupMenu.setOnMenuItemClickListener(this);
mPopupMenu.show();
return true;
}
return false;
}
@Override
public void onLoaderReset(final Loader<Cursor> loader) {
mAdapter.swapCursor(null);
mCursor = null;
}
@Override
public void onLoadFinished(final Loader<Cursor> loader, final Cursor cursor) {
mAdapter.swapCursor(cursor);
mCursor = cursor;
}
@Override
public boolean onMenuItemClick(final MenuItem item) {
switch (item.getItemId()) {
case MENU_SEND: {
sendDraft(mDraftItem);
getSupportLoaderManager().restartLoader(0, null, this);
break;
}
case MENU_EDIT: {
composeDraft(mDraftItem);
break;
}
case MENU_DELETE: {
mResolver.delete(Drafts.CONTENT_URI, Drafts._ID + " = " + mSelectedId, null);
getSupportLoaderManager().restartLoader(0, null, this);
break;
}
}
return true;
}
@Override
public boolean onOptionsItemSelected(final MenuItem item) {
switch (item.getItemId()) {
case MENU_HOME: {
onBackPressed();
break;
}
case MENU_DELETE_ALL: {
mResolver.delete(Drafts.CONTENT_URI, null, null);
getSupportLoaderManager().restartLoader(0, null, this);
break;
}
}
return super.onOptionsItemSelected(item);
}
@Override
public void onResume() {
super.onResume();
final float text_size = mPreferences.getFloat(PREFERENCE_KEY_TEXT_SIZE, PREFERENCE_DEFAULT_TEXT_SIZE);
mAdapter.setTextSize(text_size);
if (mTextSize != text_size) {
mTextSize = text_size;
mListView.invalidateViews();
}
}
@Override
public void onStart() {
final IntentFilter filter = new IntentFilter(BROADCAST_DRAFTS_DATABASE_UPDATED);
registerReceiver(mStatusReceiver, filter);
mService.clearNotification(NOTIFICATION_ID_DRAFTS);
super.onStart();
}
@Override
public void onStop() {
unregisterReceiver(mStatusReceiver);
if (mPopupMenu != null) {
mPopupMenu.dismiss();
}
super.onStop();
}
private void composeDraft(final DraftItem draft) {
final Intent intent = new Intent(INTENT_ACTION_COMPOSE);
final Bundle bundle = new Bundle();
final Uri image_uri = draft.media_uri == null ? null : Uri.parse(draft.media_uri);
bundle.putString(INTENT_KEY_TEXT, draft.text);
bundle.putLongArray(INTENT_KEY_IDS, draft.account_ids);
bundle.putLong(INTENT_KEY_IN_REPLY_TO_ID, draft.in_reply_to_status_id);
bundle.putString(INTENT_KEY_IN_REPLY_TO_NAME, draft.in_reply_to_name);
bundle.putString(INTENT_KEY_IN_REPLY_TO_SCREEN_NAME, draft.in_reply_to_screen_name);
bundle.putParcelable(INTENT_KEY_IMAGE_URI, image_uri);
bundle.putBoolean(INTENT_KEY_IS_IMAGE_ATTACHED, draft.is_image_attached);
bundle.putBoolean(INTENT_KEY_IS_PHOTO_ATTACHED, draft.is_photo_attached);
bundle.putBoolean(INTENT_KEY_IS_QUOTE, draft.is_quote);
intent.putExtras(bundle);
mResolver.delete(Drafts.CONTENT_URI, Drafts._ID + " = " + draft._id, null);
startActivityForResult(intent, REQUEST_COMPOSE);
}
private void sendDraft(final DraftItem draft) {
if (draft == null) return;
final Uri uri = draft.media_uri == null ? null : Uri.parse(draft.media_uri);
mResolver.delete(Drafts.CONTENT_URI, Drafts._ID + " = " + draft._id, null);
mService.updateStatus(draft.account_ids, draft.text, null, uri, draft.in_reply_to_status_id,
draft.is_possibly_sensitive, draft.is_photo_attached && !draft.is_image_attached);
}
static class DraftsAdapter extends SimpleCursorAdapter {
private static final String[] mFrom = new String[] { Drafts.TEXT };
private static final int[] mTo = new int[] { R.id.text };
private float mTextSize;
public DraftsAdapter(final Context context) {
super(context, R.layout.draft_list_item, null, mFrom, mTo, 0);
}
@Override
public void bindView(final View view, final Context context, final Cursor cursor) {
((TextView) view.findViewById(R.id.text)).setTextSize(mTextSize);
super.bindView(view, context, cursor);
}
public void setTextSize(final float text_size) {
mTextSize = text_size;
}
}
}