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/*
* Copyright (C) 2010 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.android.camerabrowser;
import android.app.ListActivity;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.mtp.MtpDevice;
import android.mtp.MtpDeviceInfo;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.TwoLineListItem;
import java.util.List;
/**
* A list view displaying all connected cameras.
*/
public class CameraBrowser extends ListActivity implements MtpClient.Listener {
private static final String TAG = "CameraBrowser";
private MtpClient mClient;
private List<MtpDevice> mDeviceList;
private static final int MODEL_COLUMN = 0;
private static final int MANUFACTURER_COLUMN = 1;
private static final int COLUMN_COUNT = 2;
private class CameraAdapter extends BaseAdapter {
private final Context mContext;
private final LayoutInflater mInflater;
public CameraAdapter(Context c) {
mContext = c;
mInflater = (LayoutInflater)c.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public int getCount() {
return mDeviceList.size();
}
public Object getItem(int position) {
return mDeviceList.get(position);
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
TwoLineListItem view;
if (convertView == null) {
view = (TwoLineListItem)mInflater.inflate(
android.R.layout.simple_list_item_2, parent, false);
} else {
view = (TwoLineListItem)convertView;
}
TextView textView1 = (TextView)view.findViewById(android.R.id.text1);
TextView textView2 = (TextView)view.findViewById(android.R.id.text2);
MtpDevice device = mDeviceList.get(position);
MtpDeviceInfo info = device.getDeviceInfo();
if (info != null) {
textView1.setText(info.getManufacturer());
textView2.setText(info.getModel());
} else {
textView1.setText("???");
textView2.setText("???");
}
return view;
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mClient = ((CameraBrowserApplication)getApplication()).getMtpClient();
mClient.addListener(this);
mDeviceList = mClient.getDeviceList();
}
@Override
protected void onResume() {
super.onResume();
reload();
}
@Override
protected void onDestroy() {
mClient.removeListener(this);
super.onDestroy();
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
Intent intent = new Intent(this, StorageBrowser.class);
intent.putExtra("device", mDeviceList.get(position).getDeviceName());
startActivity(intent);
}
private void reload() {
setListAdapter(new CameraAdapter(this));
}
public void deviceAdded(MtpDevice device) {
Log.d(TAG, "deviceAdded: " + device.getDeviceName());
mDeviceList = mClient.getDeviceList();
reload();
}
public void deviceRemoved(MtpDevice device) {
Log.d(TAG, "deviceRemoved: " + device.getDeviceName());
mDeviceList = mClient.getDeviceList();
reload();
}
}
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