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Merge "Fix settings crash" into rvc-qpr-dev

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This commit is contained in:
TreeHugger Robot
2020-09-16 03:09:38 +00:00
committed by Android (Google) Code Review
parent 2b52c56eac 194dd88e7d
commit 19af143fe7
3 changed files with 75 additions and 27 deletions
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14
src/com/android/settings/bluetooth/BluetoothDevicePreference.java
View File

@@ -96,7 +96,6 @@ public final class BluetoothDevicePreference extends GearPreference implements
}
mCachedDevice = cachedDevice;
mCachedDevice.registerCallback(this);
mCurrentTime = System.currentTimeMillis();
mType = type;
@@ -127,13 +126,24 @@ public final class BluetoothDevicePreference extends GearPreference implements
@Override
protected void onPrepareForRemoval() {
super.onPrepareForRemoval();
mCachedDevice.unregisterCallback(this);
if (mDisconnectDialog != null) {
mDisconnectDialog.dismiss();
mDisconnectDialog = null;
}
}
@Override
public void onAttached() {
super.onAttached();
mCachedDevice.registerCallback(this);
}
@Override
public void onDetached() {
super.onDetached();
mCachedDevice.unregisterCallback(this);
}
public CachedBluetoothDevice getBluetoothDevice() {
return mCachedDevice;
}

70
src/com/android/settings/connecteddevice/PreviouslyConnectedDevicePreferenceController.java
View File

@@ -51,14 +51,15 @@ public class PreviouslyConnectedDevicePreferenceController extends BasePreferenc
private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
private static final int MAX_DEVICE_NUM = 3;
private static final int DOCK_DEVICE_INDEX = 9;
private static final String KEY_SEE_ALL = "previously_connected_devices_see_all";
private final List<Preference> mDevicesList = new ArrayList<>();
private final List<Preference> mDockDevicesList = new ArrayList<>();
private PreferenceGroup mPreferenceGroup;
private BluetoothDeviceUpdater mBluetoothDeviceUpdater;
private DockUpdater mSavedDockUpdater;
private int mPreferenceSize;
private BluetoothAdapter mBluetoothAdapter;
@VisibleForTesting
@@ -126,33 +127,38 @@ public class PreviouslyConnectedDevicePreferenceController extends BasePreferenc
@Override
public void onDeviceAdded(Preference preference) {
mPreferenceSize++;
final List<BluetoothDevice> bluetoothDevices =
mBluetoothAdapter.getMostRecentlyConnectedDevices();
final int index = bluetoothDevices.indexOf(((BluetoothDevicePreference) preference)
.getBluetoothDevice().getDevice());
final int index = preference instanceof BluetoothDevicePreference
? bluetoothDevices.indexOf(((BluetoothDevicePreference) preference)
.getBluetoothDevice().getDevice()) : DOCK_DEVICE_INDEX;
if (DEBUG) {
Log.d(TAG, "onDeviceAdded() " + preference.getTitle() + ", index of : " + index);
for (BluetoothDevice device : bluetoothDevices) {
Log.d(TAG, "onDeviceAdded() most recently device : " + device.getName());
}
}
if (mPreferenceSize <= MAX_DEVICE_NUM) {
addPreference(mPreferenceSize, index, preference);
} else {
addPreference(MAX_DEVICE_NUM, index, preference);
}
addPreference(index, preference);
updatePreferenceVisibility();
}
private void addPreference(int size, int index, Preference preference) {
if (mDevicesList.size() >= index) {
mDevicesList.add(index, preference);
private void addPreference(int index, Preference preference) {
if (preference instanceof BluetoothDevicePreference) {
if (mDevicesList.size() >= index) {
mDevicesList.add(index, preference);
} else {
mDevicesList.add(preference);
}
} else {
mDevicesList.add(preference);
mDockDevicesList.add(preference);
}
addPreference();
}
private void addPreference() {
mPreferenceGroup.removeAll();
mPreferenceGroup.addPreference(mSeeAllPreference);
final int size = getDeviceListSize();
for (int i = 0; i < size; i++) {
if (DEBUG) {
Log.d(TAG, "addPreference() add device : " + mDevicesList.get(i).getTitle());
@@ -160,23 +166,37 @@ public class PreviouslyConnectedDevicePreferenceController extends BasePreferenc
mDevicesList.get(i).setOrder(i);
mPreferenceGroup.addPreference(mDevicesList.get(i));
}
if (mDockDevicesList.size() > 0) {
for (int i = 0; i < getDockDeviceListSize(MAX_DEVICE_NUM - size); i++) {
if (DEBUG) {
Log.d(TAG, "addPreference() add dock device : "
+ mDockDevicesList.get(i).getTitle());
}
mDockDevicesList.get(i).setOrder(DOCK_DEVICE_INDEX);
mPreferenceGroup.addPreference(mDockDevicesList.get(i));
}
}
}
private int getDeviceListSize() {
return mDevicesList.size() >= MAX_DEVICE_NUM
? MAX_DEVICE_NUM : mDevicesList.size();
}
private int getDockDeviceListSize(int availableSize) {
return mDockDevicesList.size() >= availableSize
? availableSize : mDockDevicesList.size();
}
@Override
public void onDeviceRemoved(Preference preference) {
mPreferenceSize--;
mDevicesList.remove(preference);
mPreferenceGroup.removeAll();
mPreferenceGroup.addPreference(mSeeAllPreference);
final int size = mDevicesList.size() >= MAX_DEVICE_NUM
? MAX_DEVICE_NUM : mDevicesList.size();
for (int i = 0; i < size; i++) {
if (DEBUG) {
Log.d(TAG, "onDeviceRemoved() add device : " + mDevicesList.get(i).getTitle());
}
mDevicesList.get(i).setOrder(i);
mPreferenceGroup.addPreference(mDevicesList.get(i));
if (preference instanceof BluetoothDevicePreference) {
mDevicesList.remove(preference);
} else {
mDockDevicesList.remove(preference);
}
addPreference();
updatePreferenceVisibility();
}