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Commit 921687cb authored by Dake Gu's avatar Dake Gu
Browse files

SettingsLib: Move DefaultAppInfo CandidateInfo from Settings 

Bug: 3600711
Test: DefaultAppInfoTest moved from SettingsLib
      m RunSettingsLibRoboTests
Change-Id: Iba7f60aacaf97774e8f120cccaacd1d1389fd227
parent 21a2665d

packages/SettingsLib/src/com/android/settingslib/applications/DefaultAppInfo.java

0 → 100644
+153 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2017 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.settingslib.applications;



import android.app.AppGlobals;

import android.content.ComponentName;

import android.content.Context;

import android.content.pm.ApplicationInfo;

import android.content.pm.ComponentInfo;

import android.content.pm.PackageItemInfo;

import android.content.pm.PackageManager;

import android.graphics.drawable.Drawable;

import android.os.RemoteException;

import android.os.UserHandle;

import android.util.IconDrawableFactory;



import com.android.settingslib.widget.CandidateInfo;

import com.android.settingslib.wrapper.PackageManagerWrapper;



/**

 * Data model representing an app in DefaultAppPicker UI.

 */

public class DefaultAppInfo extends CandidateInfo {



    public final int userId;

    public final ComponentName componentName;

    public final PackageItemInfo packageItemInfo;

    public final String summary;

    protected final PackageManagerWrapper mPm;

    private final Context mContext;



    public DefaultAppInfo(Context context, PackageManagerWrapper pm, int uid, ComponentName cn) {

        this(context, pm, uid, cn, null /* summary */, true /* enabled */);

    }



    public DefaultAppInfo(Context context, PackageManagerWrapper pm, PackageItemInfo info) {

        this(context, pm, info, null /* summary */, true /* enabled */);

    }



    public DefaultAppInfo(Context context, PackageManagerWrapper pm, int uid, ComponentName cn,

                          String summary, boolean enabled) {

        super(enabled);

        mContext = context;

        mPm = pm;

        packageItemInfo = null;

        userId = uid;

        componentName = cn;

        this.summary = summary;

    }



    public DefaultAppInfo(Context context, PackageManagerWrapper pm, PackageItemInfo info,

                          String summary, boolean enabled) {

        super(enabled);

        mContext = context;

        mPm = pm;

        userId = UserHandle.myUserId();

        packageItemInfo = info;

        componentName = null;

        this.summary = summary;

    }



    @Override

    public CharSequence loadLabel() {

        if (componentName != null) {

            try {

                final ComponentInfo componentInfo = getComponentInfo();

                if (componentInfo != null) {

                    return componentInfo.loadLabel(mPm.getPackageManager());

                } else {

                    final ApplicationInfo appInfo = mPm.getApplicationInfoAsUser(

                            componentName.getPackageName(), 0, userId);

                    return appInfo.loadLabel(mPm.getPackageManager());

                }

            } catch (PackageManager.NameNotFoundException e) {

                return null;

            }

        } else if (packageItemInfo != null) {

            return packageItemInfo.loadLabel(mPm.getPackageManager());

        } else {

            return null;

        }



    }



    @Override

    public Drawable loadIcon() {

        final IconDrawableFactory factory = IconDrawableFactory.newInstance(mContext);

        if (componentName != null) {

            try {

                final ComponentInfo componentInfo = getComponentInfo();

                final ApplicationInfo appInfo = mPm.getApplicationInfoAsUser(

                        componentName.getPackageName(), 0, userId);

                if (componentInfo != null) {

                    return factory.getBadgedIcon(componentInfo, appInfo, userId);

                } else {

                    return factory.getBadgedIcon(appInfo);

                }

            } catch (PackageManager.NameNotFoundException e) {

                return null;

            }

        }

        if (packageItemInfo != null) {

            try {

                final ApplicationInfo appInfo = mPm.getApplicationInfoAsUser(

                        packageItemInfo.packageName, 0, userId);

                return factory.getBadgedIcon(packageItemInfo, appInfo, userId);

            } catch (PackageManager.NameNotFoundException e) {

                return null;

            }

        } else {

            return null;

        }

    }



    @Override

    public String getKey() {

        if (componentName != null) {

            return componentName.flattenToString();

        } else if (packageItemInfo != null) {

            return packageItemInfo.packageName;

        } else {

            return null;

        }

    }



    private ComponentInfo getComponentInfo() {

        try {

            ComponentInfo componentInfo = AppGlobals.getPackageManager().getActivityInfo(

                    componentName, 0, userId);

            if (componentInfo == null) {

                componentInfo = AppGlobals.getPackageManager().getServiceInfo(

                        componentName, 0, userId);

            }

            return componentInfo;

        } catch (RemoteException e) {

            return null;

        }

    }

}

packages/SettingsLib/src/com/android/settingslib/widget/CandidateInfo.java

0 → 100644
+37 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2018 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.settingslib.widget;



import android.graphics.drawable.Drawable;



/**

 * Base class for defining a selectable item in UI.

 */

public abstract class CandidateInfo {



    public final boolean enabled;



    public CandidateInfo(boolean enabled) {

        this.enabled = enabled;

    }



    public abstract CharSequence loadLabel();



    public abstract Drawable loadIcon();



    public abstract String getKey();

}

packages/SettingsLib/src/com/android/settingslib/wrapper/PackageManagerWrapper.java

+7 −0
Original line number Diff line number Diff line
@@ -129,6 +129,13 @@ public class PackageManagerWrapper { 
        return mPm.queryIntentServicesAsUser(intent, i, user);

    }



    /**

     * Calls {@code PackageManager.queryIntentServices}

     */

    public List<ResolveInfo> queryIntentServices(Intent intent, int i) {

        return mPm.queryIntentServices(intent, i);

    }



    /**

     * Calls {@code PackageManager.replacePreferredActivity}

     */

packages/SettingsLib/tests/robotests/src/com/android/settingslib/applications/DefaultAppInfoTest.java

0 → 100644
+98 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2017 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.settingslib.applications;



import static com.google.common.truth.Truth.assertThat;



import static org.mockito.ArgumentMatchers.anyInt;

import static org.mockito.ArgumentMatchers.anyString;

import static org.mockito.Mockito.doReturn;

import static org.mockito.Mockito.spy;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;



import android.content.ComponentName;

import android.content.Context;

import android.content.pm.ApplicationInfo;

import android.content.pm.PackageItemInfo;

import android.content.pm.PackageManager;

import android.graphics.drawable.Drawable;



import com.android.settingslib.SettingsLibRobolectricTestRunner;

import com.android.settingslib.wrapper.PackageManagerWrapper;



import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.Mock;

import org.mockito.MockitoAnnotations;

import org.robolectric.RuntimeEnvironment;

import org.robolectric.annotation.Config;



@RunWith(SettingsLibRobolectricTestRunner.class)

public class DefaultAppInfoTest {



    @Mock

    private PackageItemInfo mPackageItemInfo;

    @Mock

    private ComponentName mComponentName;

    @Mock

    private PackageManager mPackageManager;

    @Mock

    private PackageManagerWrapper mPackageManagerWrapper;

    @Mock

    private ApplicationInfo mApplicationInfo;

    @Mock

    private Drawable mIcon;



    private Context mContext;

    private DefaultAppInfo mInfo;



    @Before

    public void setUp() throws PackageManager.NameNotFoundException {

        MockitoAnnotations.initMocks(this);

        mContext = spy(RuntimeEnvironment.application);

        doReturn(mPackageManager).when(mContext).getPackageManager();

        when(mPackageManagerWrapper.getPackageManager()).thenReturn(mPackageManager);

        when(mPackageManagerWrapper.getApplicationInfoAsUser(anyString(), anyInt(),

                anyInt())).thenReturn(mApplicationInfo);

        when(mPackageManager.loadUnbadgedItemIcon(mPackageItemInfo, mApplicationInfo)).thenReturn(

                mIcon);

    }



    @Test

    public void initInfoWithActivityInfo_shouldLoadInfo() {

        mPackageItemInfo.packageName = "test";

        mInfo = new DefaultAppInfo(mContext, mPackageManagerWrapper, mPackageItemInfo);

        mInfo.loadLabel();

        Drawable icon = mInfo.loadIcon();



        assertThat(mInfo.getKey()).isEqualTo(mPackageItemInfo.packageName);

        assertThat(icon).isNotNull();

        verify(mPackageItemInfo).loadLabel(mPackageManager);

    }



    @Test

    public void initInfoWithComponent_shouldLoadInfo() {

        when(mComponentName.getPackageName()).thenReturn("com.android.settings");



        mInfo = new DefaultAppInfo(mContext, mPackageManagerWrapper, 0 /* uid */, mComponentName);

        mInfo.getKey();



        verify(mComponentName).flattenToString();

    }

}