/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.apis.view;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.WindowId;
import android.view.WindowId.FocusObserver;
import android.widget.SearchView;
import android.widget.ShareActionProvider;
import android.widget.TextView;
import android.widget.Toast;
import com.example.android.apis.R;
public class WindowFocusObserver extends org.bbs.apklauncher.api.Base_Activity implements SearchView.OnQueryTextListener {
TextView mState;
final FocusObserver mObserver = new WindowId.FocusObserver() {
@Override
public void onFocusGained(WindowId token) {
mState.setText("Gained focus");
}
@Override
public void onFocusLost(WindowId token) {
mState.setText("Lost focus");
}
};
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.window_focus_observer);
mState = (TextView)findViewById(R.id.focus_state);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.content_actions, menu);
SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
searchView.setOnQueryTextListener(this);
// Set file with share history to the provider and set the share intent.
MenuItem actionItem = menu.findItem(R.id.menu_item_share_action_provider_action_bar);
ShareActionProvider actionProvider = (ShareActionProvider) actionItem.getActionProvider();
actionProvider.setShareHistoryFileName(ShareActionProvider.DEFAULT_SHARE_HISTORY_FILE_NAME);
// Note that you can set/change the intent any time,
// say when the user has selected an image.
Intent shareIntent = new org.bbs.apklauncher.emb.IntentHelper(Intent.ACTION_SEND);
shareIntent.setType("image/*");
Uri uri = Uri.fromFile(getFileStreamPath("shared.png"));
shareIntent.putExtra(Intent.EXTRA_STREAM, uri);
actionProvider.setShareIntent(shareIntent);
return true;
}
public void onSort(MenuItem item) {
}
@Override
public boolean onQueryTextChange(String newText) {
return true;
}
@Override
public boolean onQueryTextSubmit(String query) {
Toast.makeText(this, "Searching for: " + query + "...", Toast.LENGTH_SHORT).show();
return true;
}
@Override
public void onAttachedToWindow() {
super.onAttachedToWindow();
WindowId token = getWindow().getDecorView().getWindowId();
token.registerFocusObserver(mObserver);
mState.setText(token.isFocused() ? "Focused" : "Not focused");
}
@Override
public void onDetachedFromWindow() {
super.onDetachedFromWindow();
getWindow().getDecorView().getWindowId().unregisterFocusObserver(mObserver);
}
}