diff options
Diffstat (limited to 'src/com/android/settings/bluetooth/BluetoothDevicePreference.java')
-rw-r--r-- | src/com/android/settings/bluetooth/BluetoothDevicePreference.java | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/src/com/android/settings/bluetooth/BluetoothDevicePreference.java b/src/com/android/settings/bluetooth/BluetoothDevicePreference.java deleted file mode 100644 index f0a8189..0000000 --- a/src/com/android/settings/bluetooth/BluetoothDevicePreference.java +++ /dev/null @@ -1,122 +0,0 @@ -/* - * Copyright (C) 2008 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.settings.R; - -import android.content.Context; -import android.preference.Preference; -import android.util.TypedValue; -import android.view.View; -import android.widget.ImageView; - -/** - * BluetoothDevicePreference is the preference type used to display each remote - * Bluetooth device in the Bluetooth Settings screen. - */ -public class BluetoothDevicePreference extends Preference implements LocalBluetoothDevice.Callback { - private static final String TAG = "BluetoothDevicePreference"; - - private static int sDimAlpha = Integer.MIN_VALUE; - - private LocalBluetoothDevice mLocalDevice; - - /** - * Cached local copy of whether the device is busy. This is only updated - * from {@link #onDeviceAttributesChanged(LocalBluetoothDevice)}. - */ - private boolean mIsBusy; - - public BluetoothDevicePreference(Context context, LocalBluetoothDevice localDevice) { - super(context); - - if (sDimAlpha == Integer.MIN_VALUE) { - TypedValue outValue = new TypedValue(); - context.getTheme().resolveAttribute(android.R.attr.disabledAlpha, outValue, true); - sDimAlpha = (int) (outValue.getFloat() * 255); - } - - mLocalDevice = localDevice; - - setLayoutResource(R.layout.preference_bluetooth); - - localDevice.registerCallback(this); - - onDeviceAttributesChanged(localDevice); - } - - public LocalBluetoothDevice getDevice() { - return mLocalDevice; - } - - @Override - protected void onPrepareForRemoval() { - super.onPrepareForRemoval(); - mLocalDevice.unregisterCallback(this); - } - - public void onDeviceAttributesChanged(LocalBluetoothDevice device) { - - /* - * The preference framework takes care of making sure the value has - * changed before proceeding. - */ - - setTitle(mLocalDevice.getName()); - - /* - * TODO: Showed "Paired" even though it was "Connected". This may be - * related to BluetoothHeadset not bound to the actual - * BluetoothHeadsetService when we got here. - */ - setSummary(mLocalDevice.getSummary()); - - // Used to gray out the item - mIsBusy = mLocalDevice.isBusy(); - - // Data has changed - notifyChanged(); - - // This could affect ordering, so notify that also - notifyHierarchyChanged(); - } - - @Override - public boolean isEnabled() { - return super.isEnabled() && !mIsBusy; - } - - @Override - protected void onBindView(View view) { - super.onBindView(view); - - ImageView btClass = (ImageView) view.findViewById(R.id.btClass); - btClass.setImageResource(mLocalDevice.getBtClassDrawable()); - btClass.setAlpha(isEnabled() ? 255 : sDimAlpha); - } - - @Override - public int compareTo(Preference another) { - if (!(another instanceof BluetoothDevicePreference)) { - // Put other preference types above us - return 1; - } - - return mLocalDevice.compareTo(((BluetoothDevicePreference) another).mLocalDevice); - } - -} |