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Commit 66c89c15 authored by Jason Monk's avatar Jason Monk
Browse files

Add API for System QS tiles to set status icons 

Allow system apps that have a Quick Settings tile to show a
status bar icon.  If the quick settings tile is removed, the
status bar icon will no longer be shown.

Change-Id: I875b962bbdf4ff863012de688a3dd29a8d7e11ab
parent 07473cea

api/system-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -35845,6 +35845,7 @@ package android.service.quicksettings { 
    method public int onTileAdded();

    method public void onTileRemoved();

    method public static final void requestListeningState(android.content.Context, android.content.ComponentName);

    method public final void setStatusIcon(android.graphics.drawable.Icon, java.lang.String);

    method public final void showDialog(android.app.Dialog);

    field public static final java.lang.String ACTION_QS_TILE = "android.service.quicksettings.action.QS_TILE";

    field public static final int TILE_MODE_ACTIVE = 2; // 0x2

core/java/android/service/quicksettings/IQSService.aidl

+3 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
package android.service.quicksettings;



import android.content.ComponentName;

import android.graphics.drawable.Icon;

import android.service.quicksettings.Tile;



/**
@@ -23,6 +24,8 @@ import android.service.quicksettings.Tile; 
 */

interface IQSService {

    void updateQsTile(in Tile tile);

    void updateStatusIcon(in Tile tile, in Icon icon,

            String contentDescription);

    void onShowDialog(in Tile tile);

    void setTileMode(in ComponentName component, int mode);

}

core/java/android/service/quicksettings/TileService.java

+22 −0
Original line number Diff line number Diff line
@@ -16,11 +16,13 @@ 
package android.service.quicksettings;



import android.Manifest;

import android.annotation.SystemApi;

import android.app.Dialog;

import android.app.Service;

import android.content.ComponentName;

import android.content.Context;

import android.content.Intent;

import android.graphics.drawable.Icon;

import android.os.Handler;

import android.os.IBinder;

import android.os.Looper;
@@ -171,6 +173,26 @@ public class TileService extends Service { 
    public void onClick() {

    }



    /**

     * Sets an icon to be shown in the status bar.

     * <p>

     * The icon will be displayed before all other icons.  Can only be called between

     * {@link #onStartListening} and {@link #onStopListening}.  Can only be called by system apps.

     *

     * @param icon The icon to be displayed, null to hide

     * @param contentDescription Content description of the icon to be displayed

     * @hide

     */

    @SystemApi

    public final void setStatusIcon(Icon icon, String contentDescription) {

        if (mService != null) {

            try {

                mService.updateStatusIcon(mTile, icon, contentDescription);

            } catch (RemoteException e) {

            }

        }

    }



    /**

     * Used to show a dialog.

     *

packages/SystemUI/src/com/android/systemui/qs/QSTile.java

+3 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ import android.util.SparseArray; 
import android.view.View;

import android.view.ViewGroup;

import com.android.systemui.qs.QSTile.State;

import com.android.systemui.qs.external.TileServices;

import com.android.systemui.statusbar.policy.BatteryController;

import com.android.systemui.statusbar.policy.BluetoothController;

import com.android.systemui.statusbar.policy.CastController;
@@ -349,8 +350,10 @@ public abstract class QSTile<TState extends State> implements Listenable { 
        UserSwitcherController getUserSwitcherController();

        UserInfoController getUserInfoController();

        BatteryController getBatteryController();

        TileServices getTileServices();

        void removeTile(String tileSpec);





        public interface Callback {

            void onTilesChanged();

        }

packages/SystemUI/src/com/android/systemui/qs/external/CustomTile.java

+1 −0
Original line number Diff line number Diff line
@@ -132,6 +132,7 @@ public class CustomTile extends QSTile<QSTile.State> { 
            } catch (RemoteException e) {

            }

        }

        mHost.getTileServices().freeService(this, mServiceManager);

    }



    @Override