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Commit bb80cfa7 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Fix qs tiles disappearing when leaving edit"

parents 06b11b70 6b284736

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

+3 −4
Original line number Diff line number Diff line
@@ -58,7 +58,7 @@ public abstract class QSTile<TState extends State> { 


    protected final Host mHost;

    protected final Context mContext;

    protected final H mHandler;

    protected final H mHandler = new H(Dependency.get(Dependency.BG_LOOPER));

    protected final Handler mUiHandler = new Handler(Looper.getMainLooper());

    private final ArraySet<Object> mListeners = new ArraySet<>();
@@ -86,7 +86,6 @@ public abstract class QSTile<TState extends State> { 
    protected QSTile(Host host) {

        mHost = host;

        mContext = host.getContext();

        mHandler = new H(Dependency.get(Dependency.BG_LOOPER));

    }



    /**
@@ -170,7 +169,7 @@ public abstract class QSTile<TState extends State> { 
        mHandler.obtainMessage(H.SHOW_DETAIL, show ? 1 : 0, 0).sendToTarget();

    }



    public final void refreshState() {

    public void refreshState() {

        refreshState(null);

    }
@@ -178,7 +177,7 @@ public abstract class QSTile<TState extends State> { 
        mHandler.obtainMessage(H.REFRESH_STATE, arg).sendToTarget();

    }



    public final void clearState() {

    public void clearState() {

        mHandler.sendEmptyMessage(H.CLEAR_STATE);

    }

packages/SystemUI/src/com/android/systemui/qs/customize/QSCustomizer.java

+16 −2
Original line number Diff line number Diff line
@@ -20,6 +20,8 @@ import android.animation.Animator.AnimatorListener; 
import android.animation.AnimatorListenerAdapter;

import android.content.Context;

import android.content.res.Configuration;

import android.os.Handler;

import android.os.Looper;

import android.support.v7.widget.DefaultItemAnimator;

import android.support.v7.widget.GridLayoutManager;

import android.support.v7.widget.RecyclerView;
@@ -69,6 +71,7 @@ public class QSCustomizer extends LinearLayout implements OnMenuItemClickListene 
    private boolean mCustomizing;

    private NotificationsQuickSettingsContainer mNotifQsContainer;

    private QS mQs;

    private boolean mFinishedFetchingTiles = false;



    public QSCustomizer(Context context, AttributeSet attrs) {

        super(new ContextThemeWrapper(context, R.style.edit_theme), attrs);
@@ -136,7 +139,7 @@ public class QSCustomizer extends LinearLayout implements OnMenuItemClickListene 
            setTileSpecs();

            setVisibility(View.VISIBLE);

            mClipper.animateCircularClip(x, y, true, mExpandAnimationListener);

            new TileQueryHelper(mContext, mHost).setListener(mTileAdapter);

            queryTiles();

            mNotifQsContainer.setCustomizerAnimating(true);

            mNotifQsContainer.setCustomizerShowing(true);

            announceForAccessibility(mContext.getString(
@@ -145,6 +148,15 @@ public class QSCustomizer extends LinearLayout implements OnMenuItemClickListene 
        }

    }



    private void queryTiles() {

        mFinishedFetchingTiles = false;

        Runnable tileQueryFetchCompletion = () -> {

            Handler mainHandler = new Handler(Looper.getMainLooper());

            mainHandler.post(() -> mFinishedFetchingTiles = true);

        };

        new TileQueryHelper(mContext, mHost, mTileAdapter, tileQueryFetchCompletion);

    }



    public void hide(int x, int y) {

        if (isShown) {

            MetricsLogger.hidden(getContext(), MetricsProto.MetricsEvent.QS_EDIT);
@@ -204,8 +216,10 @@ public class QSCustomizer extends LinearLayout implements OnMenuItemClickListene 
    }



    private void save() {

        if (mFinishedFetchingTiles) {

            mTileAdapter.saveSpecs(mHost);

        }

    }



    private final Callback mKeyguardCallback = () -> {

        if (Dependency.get(KeyguardMonitor.class).isShowing()) {

packages/SystemUI/src/com/android/systemui/qs/customize/TileQueryHelper.java

+67 −76
Original line number Diff line number Diff line
@@ -24,7 +24,6 @@ import android.content.Intent; 
import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.graphics.drawable.Drawable;

import android.os.AsyncTask;

import android.os.Handler;

import android.os.Looper;

import android.service.quicksettings.TileService;
@@ -49,22 +48,36 @@ public class TileQueryHelper { 
    private final ArrayList<TileInfo> mTiles = new ArrayList<>();

    private final ArrayList<String> mSpecs = new ArrayList<>();

    private final Context mContext;

    private TileStateListener mListener;

    private final TileStateListener mListener;

    private final QSTileHost mHost;

    private final Runnable mCompletion;



    public TileQueryHelper(Context context, QSTileHost host) {

    public TileQueryHelper(Context context, QSTileHost host,

            TileStateListener listener, Runnable completion) {

        mContext = context;

        addSystemTiles(host);

        mListener = listener;

        mHost = host;

        mCompletion = completion;

        addSystemTiles();

        // TODO: Live?

    }



    private void addSystemTiles(final QSTileHost host) {

        String possible = mContext.getString(R.string.quick_settings_tiles_stock);

        String[] possibleTiles = possible.split(",");

    private void addSystemTiles() {

        // Enqueue jobs to fetch every system tile and then ever package tile.

        final Handler qsHandler = new Handler((Looper) Dependency.get(Dependency.BG_LOOPER));

        final Handler mainHandler = new Handler(Looper.getMainLooper());

        addStockTiles(mainHandler, qsHandler);

        addPackageTiles(mainHandler, qsHandler);

        // Then enqueue the completion. It should always be last

        qsHandler.post(mCompletion);

    }



    private void addStockTiles(Handler mainHandler, Handler bgHandler) {

        String possible = mContext.getString(R.string.quick_settings_tiles_stock);

        String[] possibleTiles = possible.split(",");

        for (int i = 0; i < possibleTiles.length; i++) {

            final String spec = possibleTiles[i];

            final QSTile<?> tile = host.createTile(spec);

            final QSTile<?> tile = mHost.createTile(spec);

            if (tile == null) {

                continue;

            } else if (!tile.isAvailable()) {
@@ -75,7 +88,7 @@ public class TileQueryHelper { 
            tile.clearState();

            tile.refreshState();

            tile.setListening(this, false);

            qsHandler.post(new Runnable() {

            bgHandler.post(new Runnable() {

                @Override

                public void run() {

                    final QSTile.State state = tile.newTileState();
@@ -93,64 +106,16 @@ public class TileQueryHelper { 
                }

            });

        }

        qsHandler.post(new Runnable() {

            @Override

            public void run() {

                mainHandler.post(new Runnable() {

                    @Override

                    public void run() {

                        new QueryTilesTask().execute(host.getTiles());

                    }

                });

            }

        });

    }



    public void setListener(TileStateListener listener) {

        mListener = listener;

    }



    private void addTile(String spec, CharSequence appLabel, State state, boolean isSystem) {

        if (mSpecs.contains(spec)) {

            return;

        }

        TileInfo info = new TileInfo();

        info.state = state;

        info.state.minimalAccessibilityClassName = info.state.expandedAccessibilityClassName =

                Button.class.getName();

        info.spec = spec;

        info.appLabel = appLabel;

        info.isSystem = isSystem;

        mTiles.add(info);

        mSpecs.add(spec);

    }



    private void addTile(String spec, Drawable drawable, CharSequence label, CharSequence appLabel,

            Context context) {

        QSTile.State state = new QSTile.State();

        state.label = label;

        state.contentDescription = label;

        state.icon = new DrawableIcon(drawable);

        state.autoMirrorDrawable = false;

        addTile(spec, appLabel, state, false);

    }



    public static class TileInfo {

        public String spec;

        public CharSequence appLabel;

        public QSTile.State state;

        public boolean isSystem;

    }



    private class QueryTilesTask extends

            AsyncTask<Collection<QSTile<?>>, Void, Collection<TileInfo>> {

        @Override

        protected Collection<TileInfo> doInBackground(Collection<QSTile<?>>... params) {

            List<TileInfo> tiles = new ArrayList<>();

    private void addPackageTiles(Handler mainHandler, Handler bgHandler) {

        bgHandler.post(() -> {

            Collection<QSTile<?>> params = mHost.getTiles();

            PackageManager pm = mContext.getPackageManager();

            List<ResolveInfo> services = pm.queryIntentServicesAsUser(

                    new Intent(TileService.ACTION_QS_TILE), 0, ActivityManager.getCurrentUser());

            String stockTiles = mContext.getString(R.string.quick_settings_tiles_stock);



            for (ResolveInfo info : services) {

                String packageName = info.serviceInfo.packageName;

                ComponentName componentName = new ComponentName(packageName, info.serviceInfo.name);
@@ -162,7 +127,7 @@ public class TileQueryHelper { 


                final CharSequence appLabel = info.serviceInfo.applicationInfo.loadLabel(pm);

                String spec = CustomTile.toSpec(componentName);

                State state = getState(params[0], spec);

                State state = getState(params, spec);

                if (state != null) {

                    addTile(spec, appLabel, state, false);

                    continue;
@@ -182,7 +147,8 @@ public class TileQueryHelper { 
                CharSequence label = info.serviceInfo.loadLabel(pm);

                addTile(spec, icon, label != null ? label.toString() : "null", appLabel, mContext);

            }

            return tiles;

            mainHandler.post(() -> mListener.onTilesChanged(mTiles));

        });

    }



    private State getState(Collection<QSTile<?>> tiles, String spec) {
@@ -196,11 +162,36 @@ public class TileQueryHelper { 
        return null;

    }



        @Override

        protected void onPostExecute(Collection<TileInfo> result) {

            mTiles.addAll(result);

            mListener.onTilesChanged(mTiles);

    private void addTile(String spec, CharSequence appLabel, State state, boolean isSystem) {

        if (mSpecs.contains(spec)) {

            return;

        }

        TileInfo info = new TileInfo();

        info.state = state;

        info.state.minimalAccessibilityClassName = info.state.expandedAccessibilityClassName =

                Button.class.getName();

        info.spec = spec;

        info.appLabel = appLabel;

        info.isSystem = isSystem;

        mTiles.add(info);

        mSpecs.add(spec);

    }



    private void addTile(String spec, Drawable drawable, CharSequence label, CharSequence appLabel,

            Context context) {

        QSTile.State state = new QSTile.State();

        state.label = label;

        state.contentDescription = label;

        state.icon = new DrawableIcon(drawable);

        state.autoMirrorDrawable = false;

        addTile(spec, appLabel, state, false);

    }



    public static class TileInfo {

        public String spec;

        public CharSequence appLabel;

        public QSTile.State state;

        public boolean isSystem;

    }



    public interface TileStateListener {

packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileQueryHelperTest.java

0 → 100644
+87 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2016 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.systemui.qs.customize;



import static junit.framework.Assert.assertEquals;



import static org.mockito.Mockito.any;

import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;



import android.os.Message;

import android.test.suitebuilder.annotation.SmallTest;



import com.android.systemui.Dependency;

import com.android.systemui.SysUIRunner;

import com.android.systemui.SysuiTestCase;

import com.android.systemui.qs.QSTile;

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

import com.android.systemui.statusbar.phone.QSTileHost;



import com.android.systemui.utils.TestableLooper;

import com.android.systemui.utils.TestableLooper.MessageHandler;

import com.android.systemui.utils.TestableLooper.RunWithLooper;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;



@SmallTest

@RunWith(SysUIRunner.class)

@RunWithLooper

public class TileQueryHelperTest extends SysuiTestCase {

    private TestableLooper mBGLooper;

    private Runnable mLastCallback;



    @Before

    public void setup() {

        mBGLooper = TestableLooper.get(this);

        injectTestDependency(Dependency.BG_LOOPER, mBGLooper.getLooper());

    }



    @Test

    public void testCompletionCalled() {

        QSTileHost mockHost = mock(QSTileHost.class);

        TileAdapter mockAdapter = mock(TileAdapter.class);

        Runnable mockCompletion = mock(Runnable.class);

        new TileQueryHelper(mContext, mockHost, mockAdapter, mockCompletion);

        mBGLooper.processAllMessages();

        verify(mockCompletion).run();

    }



    @Test

    public void testCompletionCalledAfterTilesFetched() {

        QSTile mockTile = mock(QSTile.class);

        State mockState = mock(State.class);

        when(mockTile.newTileState()).thenReturn(mockState);

        when(mockTile.getState()).thenReturn(mockState);

        when(mockTile.isAvailable()).thenReturn(true);



        QSTileHost mockHost = mock(QSTileHost.class);

        when(mockHost.createTile(any())).thenReturn(mockTile);



        mBGLooper.setMessageHandler((Message m) -> {

            mLastCallback = m.getCallback();

            return true;

        });

        TileAdapter mockAdapter = mock(TileAdapter.class);

        Runnable mockCompletion = mock(Runnable.class);

        new TileQueryHelper(mContext, mockHost, mockAdapter, mockCompletion);



        // Verify that the last thing in the queue was our callback

        mBGLooper.processAllMessages();

        assertEquals(mockCompletion, mLastCallback);

    }

}