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[BT Broadcast Sink] Add the function for leave and scan QRcode buttons

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Add function for 'leave broadcast' button
Add function for 'Scan QR code' button
Set 'level broadcast' button gray out when device does not have broadcast source

Bug: 228259065
Test: build pass and manually test
Change-Id: Iab4a45e73f49c3f755b95ea3fa38872daac7e745
This commit is contained in:
SongFerngWang
2022-05-05 16:54:00 +08:00
parent afe6d302e4
commit e8bb9c9be3
2 changed files with 78 additions and 15 deletions
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40
src/com/android/settings/bluetooth/BluetoothFindBroadcastsFragment.java
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@@ -75,6 +75,7 @@ public class BluetoothFindBroadcastsFragment extends RestrictedDashboardFragment
CachedBluetoothDevice mCachedDevice;
@VisibleForTesting
PreferenceCategory mBroadcastSourceListCategory;
BluetoothFindBroadcastsHeaderController mBluetoothFindBroadcastsHeaderController;
private LocalBluetoothLeBroadcastAssistant mLeBroadcastAssistant;
private BluetoothBroadcastSourcePreference mSelectedPreference;
private Executor mExecutor;
@@ -93,7 +94,6 @@ public class BluetoothFindBroadcastsFragment extends RestrictedDashboardFragment
@Override
public void onSearchStartFailed(int reason) {
Log.d(TAG, "onSearchStartFailed: " + reason);
}
@Override
@@ -240,6 +240,28 @@ public class BluetoothFindBroadcastsFragment extends RestrictedDashboardFragment
return SettingsEnums.PAGE_UNKNOWN;
}
/**
* Starts to scan broadcast source by the BluetoothLeBroadcastAssistant.
*/
public void scanBroadcastSource() {
if (mLeBroadcastAssistant == null) {
Log.w(TAG, "scanBroadcastSource: LeBroadcastAssistant is null!");
return;
}
mLeBroadcastAssistant.startSearchingForSources(getScanFilter());
}
/**
* Leaves the broadcast source by the BluetoothLeBroadcastAssistant.
*/
public void leaveBroadcastSession() {
if (mLeBroadcastAssistant == null || mCachedDevice == null) {
Log.w(TAG, "leaveBroadcastSession: LeBroadcastAssistant or CachedDevice is null!");
return;
}
mLeBroadcastAssistant.removeSource(mCachedDevice.getDevice(), getSourceId());
}
@Override
protected String getLogTag() {
return TAG;
@@ -256,13 +278,18 @@ public class BluetoothFindBroadcastsFragment extends RestrictedDashboardFragment
if (mCachedDevice != null) {
Lifecycle lifecycle = getSettingsLifecycle();
controllers.add(new BluetoothFindBroadcastsHeaderController(context, this,
mCachedDevice, lifecycle, mManager));
mBluetoothFindBroadcastsHeaderController = new BluetoothFindBroadcastsHeaderController(
context, this, mCachedDevice, lifecycle, mManager);
controllers.add(mBluetoothFindBroadcastsHeaderController);
}
return controllers;
}
private LocalBluetoothLeBroadcastAssistant getLeBroadcastAssistant() {
/**
* Gets the LocalBluetoothLeBroadcastAssistant
* @return the LocalBluetoothLeBroadcastAssistant
*/
public LocalBluetoothLeBroadcastAssistant getLeBroadcastAssistant() {
if (mManager == null) {
Log.w(TAG, "getLeBroadcastAssistant: LocalBluetoothManager is null!");
return null;
@@ -292,6 +319,11 @@ public class BluetoothFindBroadcastsFragment extends RestrictedDashboardFragment
}
item.updateMetadataAndRefreshUi(source, isConnected);
item.setOrder(isConnected ? 0 : 1);
//refresh the header
if (mBluetoothFindBroadcastsHeaderController != null) {
mBluetoothFindBroadcastsHeaderController.refreshUi();
}
}
private BluetoothBroadcastSourcePreference createBluetoothBroadcastSourcePreference(