diff options
Diffstat (limited to 'src/com/android/settings/bluetooth/DockSettingsActivity.java')
| -rw-r--r-- | src/com/android/settings/bluetooth/DockSettingsActivity.java | 312 |
1 files changed, 312 insertions, 0 deletions
diff --git a/src/com/android/settings/bluetooth/DockSettingsActivity.java b/src/com/android/settings/bluetooth/DockSettingsActivity.java new file mode 100644 index 0000000..f5e0055 --- /dev/null +++ b/src/com/android/settings/bluetooth/DockSettingsActivity.java @@ -0,0 +1,312 @@ +/* + * Copyright (C) 2009 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.settings.bluetooth; + +import com.android.internal.app.AlertActivity; +import com.android.internal.app.AlertController; +import com.android.settings.R; +import com.android.settings.bluetooth.LocalBluetoothProfileManager.Profile; + +import android.app.AlertDialog; +import android.app.Notification; +import android.app.NotificationManager; +import android.bluetooth.BluetoothAdapter; +import android.bluetooth.BluetoothDevice; +import android.content.BroadcastReceiver; +import android.content.Context; +import android.content.DialogInterface; +import android.content.Intent; +import android.content.IntentFilter; +import android.content.SharedPreferences; +import android.os.Bundle; +import android.util.Log; +import android.view.LayoutInflater; +import android.view.WindowManager; +import android.widget.CheckBox; +import android.widget.CompoundButton; +import android.widget.CompoundButton.OnCheckedChangeListener; + +/** + * RequestPermissionActivity asks the user whether to enable discovery. This is + * usually started by an application wanted to start bluetooth and or discovery + */ +public class DockSettingsActivity extends AlertActivity implements DialogInterface.OnClickListener, + AlertDialog.OnMultiChoiceClickListener, OnCheckedChangeListener { + + private static final String TAG = "DockSettingsActivity"; + + private static final boolean DEBUG = true; + + private static final String SHARED_PREFERENCES_KEY_AUTO_CONNECT_TO_DOCK = "auto_connect_to_dock"; + + private BluetoothDevice mDevice; + + private int mState = Intent.EXTRA_DOCK_STATE_UNDOCKED; + + private CachedBluetoothDevice mCachedDevice; + + private LocalBluetoothManager mLocalManager; + + private LocalBluetoothProfileManager mA2dpMgr; + + private LocalBluetoothProfileManager mHeadsetMgr; + + private LocalBluetoothProfileManager[] mProfileManagers; + + private boolean[] mCheckedItems; + + private CheckBox mRememberCheck; + + private BroadcastReceiver mReceiver = new BroadcastReceiver() { + + @Override + public void onReceive(Context context, Intent intent) { + if (!parseIntent(intent)) { + finish(); + return; + } + + if (DEBUG) Log.d(TAG, "Action: " + intent.getAction() + " State: " + mState); + } + }; + + private Profile[] mProfiles; + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + if (!parseIntent(getIntent())) { + finish(); + return; + } + + if (mState == Intent.EXTRA_DOCK_STATE_UNDOCKED) { + handleUndocked(this, mLocalManager, mDevice); + dismiss(); + return; + } + getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG); + createDialog(); + getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG); + } + + @Override + protected void onNewIntent(Intent intent) { + if (!parseIntent(getIntent())) { + finish(); + return; + } + } + + @Override + protected void onResume() { + super.onResume(); + + IntentFilter filter = new IntentFilter(Intent.ACTION_DOCK_EVENT); + registerReceiver(mReceiver, filter); + } + + @Override + protected void onPause() { + super.onPause(); + + unregisterReceiver(mReceiver); + } + + private void createDialog() { + // TODO Avoid hardcoding dock and profiles. Read from system properties + int numOfProfiles; + switch (mState) { + case Intent.EXTRA_DOCK_STATE_CAR: + numOfProfiles = 2; + break; + case Intent.EXTRA_DOCK_STATE_DESK: + numOfProfiles = 1; + break; + default: + return; + } + + CharSequence[] items = new CharSequence[numOfProfiles]; + mCheckedItems = new boolean[numOfProfiles]; + mProfileManagers = new LocalBluetoothProfileManager[numOfProfiles]; + mProfiles = new Profile[numOfProfiles]; + + int i = 0; + switch (mState) { + case Intent.EXTRA_DOCK_STATE_CAR: + mProfileManagers[i] = mHeadsetMgr; + mProfiles[i] = Profile.HEADSET; + mCheckedItems[i] = mHeadsetMgr.isPreferred(mDevice); + items[i] = getString(R.string.bluetooth_dock_settings_headset); + ++i; + // fall through + case Intent.EXTRA_DOCK_STATE_DESK: + mProfileManagers[i] = mA2dpMgr; + mProfiles[i] = Profile.A2DP; + mCheckedItems[i] = mA2dpMgr.isPreferred(mDevice); + items[i] = getString(R.string.bluetooth_dock_settings_a2dp); + break; + } + + final AlertController.AlertParams p = mAlertParams; + p.mTitle = getString(R.string.bluetooth_dock_settings_title); + + // Profiles + p.mIsMultiChoice = true; + p.mItems = items; + p.mCheckedItems = mCheckedItems; + p.mOnCheckboxClickListener = this; + + // Remember this settings + LayoutInflater inflater = (LayoutInflater) getSystemService( + Context.LAYOUT_INFLATER_SERVICE); + p.mView = inflater.inflate(R.layout.remember_dock_setting, null); + p.mViewSpacingSpecified = true; + float pixelScaleFactor = getResources().getDisplayMetrics().density; + p.mViewSpacingLeft = (int) (14 * pixelScaleFactor); + p.mViewSpacingRight = (int) (14 * pixelScaleFactor); + mRememberCheck = (CheckBox)p.mView.findViewById(R.id.remember); + if (DEBUG) Log.d(TAG, "Auto Check? = " + getAutoConnectSetting(mLocalManager)); + mRememberCheck.setChecked(getAutoConnectSetting(mLocalManager)); + mRememberCheck.setOnCheckedChangeListener(this); + + // Ok Button + p.mPositiveButtonText = getString(android.R.string.ok); + p.mPositiveButtonListener = this; + + setupAlert(); + } + + // Called when the individual items are clicked. + public void onClick(DialogInterface dialog, int which, boolean isChecked) { + if (DEBUG) Log.d(TAG, "Item " + which + " changed to " + isChecked); + mCheckedItems[which] = isChecked; + } + + // Called when the "Remember" Checkbox is clicked + public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { + if (DEBUG) Log.d(TAG, "onCheckedChanged: Remember Settings = " + isChecked); + saveAutoConnectSetting(mLocalManager, isChecked); + } + + // Called when clicked on the OK button + public void onClick(DialogInterface dialog, int which) { + if (which == DialogInterface.BUTTON_POSITIVE) { + switch (mLocalManager.getBluetoothState()) { + case BluetoothAdapter.STATE_OFF: + case BluetoothAdapter.STATE_TURNING_OFF: + mLocalManager.getBluetoothAdapter().enable(); + // TODO can I call connect right away? probably not. + break; + case BluetoothAdapter.STATE_TURNING_ON: + // TODO wait? probably + break; + case BluetoothAdapter.STATE_ON: + break; + } + + for(int i = 0; i < mProfileManagers.length; i++) { + mProfileManagers[i].setPreferred(mDevice, mCheckedItems[i]); + + if (DEBUG) Log.d(TAG, mProfileManagers[i].toString() + " = " + mCheckedItems[i]); + boolean isConnected = mProfileManagers[i].isConnected(mDevice); + if (mCheckedItems[i] && !isConnected) { + if (DEBUG) Log.d(TAG, "Connecting "); + mCachedDevice.connect(mProfiles[i]); + } else if (isConnected){ + if (DEBUG) Log.d(TAG, "Disconnecting"); + mProfileManagers[i].disconnect(mDevice); + } + } + } + } + + private boolean parseIntent(Intent intent) { + if (intent == null) { + return false; + } + + mLocalManager = LocalBluetoothManager.getInstance(this); + if (mLocalManager == null) { + if (DEBUG) Log.d(TAG, "Error: there's a problem starting bluetooth"); + return false; + } + + mDevice = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); + if (mDevice == null) { + if (DEBUG) Log.d(TAG, "device == null"); + return false; + } + + mState = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, + Intent.EXTRA_DOCK_STATE_UNDOCKED); + if (mState == Intent.EXTRA_DOCK_STATE_UNDOCKED) { + handleUndocked(this, mLocalManager, mDevice); + return false; + } + + mCachedDevice = getCachedBluetoothDevice(this, mLocalManager, mDevice); + mA2dpMgr = LocalBluetoothProfileManager.getProfileManager(mLocalManager, Profile.A2DP); + mHeadsetMgr = LocalBluetoothProfileManager.getProfileManager(mLocalManager, + Profile.HEADSET); + + return true; + } + + public static void handleUndocked(Context context, LocalBluetoothManager localManager, + BluetoothDevice device) { + CachedBluetoothDevice cachedBluetoothDevice = getCachedBluetoothDevice(context, + localManager, device); + cachedBluetoothDevice.disconnect(); + } + + public static void handleDocked(Context context, LocalBluetoothManager localManager, + BluetoothDevice device, int state) { + CachedBluetoothDevice cachedBluetoothDevice = getCachedBluetoothDevice(context, + localManager, device); + cachedBluetoothDevice.connect(); + } + + private static CachedBluetoothDevice getCachedBluetoothDevice(Context context, + LocalBluetoothManager localManager, BluetoothDevice device) { + CachedBluetoothDeviceManager cachedDeviceManager = localManager.getCachedDeviceManager(); + CachedBluetoothDevice cachedBluetoothDevice = cachedDeviceManager.findDevice(device); + if (cachedBluetoothDevice == null) { + cachedBluetoothDevice = new CachedBluetoothDevice(context, device); + } + return cachedBluetoothDevice; + } + + public static boolean hasAutoConnectSetting(LocalBluetoothManager localManager) { + return localManager.getSharedPreferences().contains( + SHARED_PREFERENCES_KEY_AUTO_CONNECT_TO_DOCK); + } + + public static boolean getAutoConnectSetting(LocalBluetoothManager localManager) { + return localManager.getSharedPreferences().getBoolean( + SHARED_PREFERENCES_KEY_AUTO_CONNECT_TO_DOCK, false); + } + + public static void saveAutoConnectSetting(LocalBluetoothManager localManager, + boolean autoConnect) { + SharedPreferences.Editor editor = localManager.getSharedPreferences().edit(); + editor.putBoolean(SHARED_PREFERENCES_KEY_AUTO_CONNECT_TO_DOCK, autoConnect); + editor.commit(); + } +} |