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am fdb5bd26: Merge "Disable wifi display API when the adapter is not registered." into jb-mr1-dev

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* commit 'fdb5bd261d7836b5f7e9c20d75709ca978d6eb18':
  Disable wifi display API when the adapter is not registered.
This commit is contained in:
Jeff Brown
2012-09-09 13:31:41 -07:00
committed by Android Git Automerger
parent e671ef1bf1 fdb5bd261d
commit 092d330d02
2 changed files with 14 additions and 11 deletions
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7
packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettings.java
View File

@@ -22,18 +22,15 @@ import android.bluetooth.BluetoothAdapter.BluetoothStateChangeCallback;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.CursorLoader;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.Loader;
import android.content.res.Resources;
import android.database.Cursor;
import android.database.DataSetObserver;
import android.graphics.drawable.ClipDrawable;
import android.hardware.display.DisplayManager;
import android.hardware.display.WifiDisplay;
import android.hardware.display.WifiDisplayStatus;
import android.hardware.input.KeyboardLayout;
import android.net.Uri;
import android.provider.ContactsContract;
import android.provider.Settings;
@@ -44,12 +41,8 @@ import android.view.WindowManager;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckedTextView;
import android.widget.ListView;
import android.widget.RadioButton;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.ListAdapter;
import java.util.ArrayList;
import java.util.Comparator;

18
services/java/com/android/server/display/DisplayManagerService.java
View File

@@ -352,7 +352,9 @@ public final class DisplayManagerService extends IDisplayManager.Stub {
final long token = Binder.clearCallingIdentity();
try {
synchronized (mSyncRoot) {
mWifiDisplayAdapter.requestScanLocked();
if (mWifiDisplayAdapter != null) {
mWifiDisplayAdapter.requestScanLocked();
}
}
} finally {
Binder.restoreCallingIdentity(token);
@@ -372,7 +374,9 @@ public final class DisplayManagerService extends IDisplayManager.Stub {
final long token = Binder.clearCallingIdentity();
try {
synchronized (mSyncRoot) {
mWifiDisplayAdapter.requestConnectLocked(address);
if (mWifiDisplayAdapter != null) {
mWifiDisplayAdapter.requestConnectLocked(address);
}
}
} finally {
Binder.restoreCallingIdentity(token);
@@ -389,7 +393,9 @@ public final class DisplayManagerService extends IDisplayManager.Stub {
final long token = Binder.clearCallingIdentity();
try {
synchronized (mSyncRoot) {
mWifiDisplayAdapter.requestDisconnectLocked();
if (mWifiDisplayAdapter != null) {
mWifiDisplayAdapter.requestDisconnectLocked();
}
}
} finally {
Binder.restoreCallingIdentity(token);
@@ -406,7 +412,11 @@ public final class DisplayManagerService extends IDisplayManager.Stub {
final long token = Binder.clearCallingIdentity();
try {
synchronized (mSyncRoot) {
return mWifiDisplayAdapter.getWifiDisplayStatusLocked();
if (mWifiDisplayAdapter != null) {
return mWifiDisplayAdapter.getWifiDisplayStatusLocked();
} else {
return new WifiDisplayStatus();
}
}
} finally {
Binder.restoreCallingIdentity(token);