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Commit a1a4860f authored by omarmt's avatar omarmt
Browse files

Add support for Predictive Back in WorkLockActivity 

Test: atest WorkLockActivityTest
Bug: 255923588
Change-Id: If51dd2a9f5c167ce1aa5a68938059c4bf698c595
parent 71bf4aaf

packages/SystemUI/src/com/android/systemui/keyguard/WorkLockActivity.java

+12 −0
Original line number Diff line number Diff line
@@ -33,6 +33,8 @@ import android.os.Bundle; 
import android.os.UserHandle;

import android.os.UserManager;

import android.widget.ImageView;

import android.window.OnBackInvokedCallback;

import android.window.OnBackInvokedDispatcher;



import com.android.internal.annotations.VisibleForTesting;

import com.android.systemui.R;
@@ -61,6 +63,7 @@ public class WorkLockActivity extends Activity { 
    private UserManager mUserManager;

    private PackageManager mPackageManager;

    private final BroadcastDispatcher mBroadcastDispatcher;

    private final OnBackInvokedCallback mBackCallback = this::onBackInvoked;



    @Inject

    public WorkLockActivity(BroadcastDispatcher broadcastDispatcher, UserManager userManager,
@@ -95,6 +98,10 @@ public class WorkLockActivity extends Activity { 
        if (badgedIcon != null) {

            ((ImageView) findViewById(R.id.icon)).setImageDrawable(badgedIcon);

        }



        getOnBackInvokedDispatcher().registerOnBackInvokedCallback(

                OnBackInvokedDispatcher.PRIORITY_DEFAULT,

                mBackCallback);

    }



    @VisibleForTesting
@@ -134,11 +141,16 @@ public class WorkLockActivity extends Activity { 
    @Override

    public void onDestroy() {

        unregisterBroadcastReceiver();

        getOnBackInvokedDispatcher().unregisterOnBackInvokedCallback(mBackCallback);

        super.onDestroy();

    }



    @Override

    public void onBackPressed() {

        onBackInvoked();

    }



    private void onBackInvoked() {

        // Ignore back presses.

    }

packages/SystemUI/tests/src/com/android/systemui/keyguard/WorkLockActivityTest.java

deleted100644 → 0
+0 −106
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.systemui.keyguard;



import static org.junit.Assert.assertEquals;

import static org.mockito.ArgumentMatchers.any;

import static org.mockito.Mockito.eq;

import static org.mockito.Mockito.never;

import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;



import android.annotation.UserIdInt;

import android.content.Context;

import android.content.Intent;

import android.content.pm.ApplicationInfo;

import android.content.pm.PackageManager;

import android.graphics.drawable.Drawable;

import android.os.Looper;

import android.os.UserHandle;

import android.os.UserManager;



import androidx.test.filters.SmallTest;

import androidx.test.runner.AndroidJUnit4;



import com.android.systemui.SysuiTestCase;

import com.android.systemui.broadcast.BroadcastDispatcher;



import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.Mock;

import org.mockito.MockitoAnnotations;



/**

 * runtest systemui -c com.android.systemui.keyguard.WorkLockActivityTest

 */

@SmallTest

@RunWith(AndroidJUnit4.class)

public class WorkLockActivityTest extends SysuiTestCase {

    private static final @UserIdInt int USER_ID = 270;

    private static final String CALLING_PACKAGE_NAME = "com.android.test";



    private @Mock UserManager mUserManager;

    private @Mock PackageManager mPackageManager;

    private @Mock Context mContext;

    private @Mock BroadcastDispatcher mBroadcastDispatcher;

    private @Mock Drawable mDrawable;

    private @Mock Drawable mBadgedDrawable;



    private WorkLockActivity mActivity;



    private static class WorkLockActivityTestable extends WorkLockActivity {

        WorkLockActivityTestable(Context baseContext, BroadcastDispatcher broadcastDispatcher,

                UserManager userManager, PackageManager packageManager) {

            super(broadcastDispatcher, userManager, packageManager);

            attachBaseContext(baseContext);

        }

    }



    @Before

    public void setUp() throws Exception {

        MockitoAnnotations.initMocks(this);



        if (Looper.myLooper() == null) {

            Looper.prepare();

        }

        mActivity = new WorkLockActivityTestable(mContext, mBroadcastDispatcher, mUserManager,

                mPackageManager);

    }



    @Test

    public void testGetBadgedIcon() throws Exception {

        ApplicationInfo info = new ApplicationInfo();

        when(mPackageManager.getApplicationInfoAsUser(eq(CALLING_PACKAGE_NAME), any(),

                eq(USER_ID))).thenReturn(info);

        when(mPackageManager.getApplicationIcon(eq(info))).thenReturn(mDrawable);

        when(mUserManager.getBadgedIconForUser(any(), eq(UserHandle.of(USER_ID)))).thenReturn(

                mBadgedDrawable);

        mActivity.setIntent(new Intent()

                .putExtra(Intent.EXTRA_USER_ID, USER_ID)

                .putExtra(Intent.EXTRA_PACKAGE_NAME, CALLING_PACKAGE_NAME));



        assertEquals(mBadgedDrawable, mActivity.getBadgedIcon());

    }



    @Test

    public void testUnregisteredFromDispatcher() {

        mActivity.unregisterBroadcastReceiver();

        verify(mBroadcastDispatcher).unregisterReceiver(any());

        verify(mContext, never()).unregisterReceiver(any());

    }

}

packages/SystemUI/tests/src/com/android/systemui/keyguard/WorkLockActivityTest.kt

0 → 100644
+125 −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.systemui.keyguard



import android.annotation.UserIdInt

import android.content.Context

import android.content.Intent

import android.content.pm.ApplicationInfo

import android.content.pm.PackageManager

import android.content.pm.PackageManager.ApplicationInfoFlags

import android.graphics.drawable.Drawable

import android.os.Looper

import android.os.UserHandle

import android.os.UserManager

import androidx.test.filters.SmallTest

import androidx.test.runner.AndroidJUnit4

import com.android.systemui.SysuiTestCase

import com.android.systemui.broadcast.BroadcastDispatcher

import com.android.systemui.util.mockito.any

import com.android.systemui.util.mockito.eq

import com.android.systemui.util.mockito.mock

import com.android.systemui.util.mockito.nullable

import com.android.systemui.util.mockito.whenever

import org.junit.Assert.assertEquals

import org.junit.Assert.assertFalse

import org.junit.Before

import org.junit.Test

import org.junit.runner.RunWith

import org.mockito.ArgumentMatchers

import org.mockito.Mockito.never

import org.mockito.Mockito.verify



/** runtest systemui -c com.android.systemui.keyguard.WorkLockActivityTest */

@SmallTest

@RunWith(AndroidJUnit4::class)

class WorkLockActivityTest : SysuiTestCase() {

    private val context: Context = mock()

    private val userManager: UserManager = mock()

    private val packageManager: PackageManager = mock()

    private val broadcastDispatcher: BroadcastDispatcher = mock()

    private val drawable: Drawable = mock()

    private val badgedDrawable: Drawable = mock()

    private lateinit var activity: WorkLockActivity



    private class WorkLockActivityTestable

    constructor(

        baseContext: Context,

        broadcastDispatcher: BroadcastDispatcher,

        userManager: UserManager,

        packageManager: PackageManager,

    ) : WorkLockActivity(broadcastDispatcher, userManager, packageManager) {

        init {

            attachBaseContext(baseContext)

        }

    }



    @Before

    fun setUp() {

        if (Looper.myLooper() == null) {

            Looper.prepare()

        }

        activity =

            WorkLockActivityTestable(

                baseContext = context,

                broadcastDispatcher = broadcastDispatcher,

                userManager = userManager,

                packageManager = packageManager

            )

    }



    @Test

    fun testGetBadgedIcon() {

        val info = ApplicationInfo()

        whenever(

                packageManager.getApplicationInfoAsUser(

                    eq(CALLING_PACKAGE_NAME),

                    any<ApplicationInfoFlags>(),

                    eq(USER_ID)

                )

            )

            .thenReturn(info)

        whenever(packageManager.getApplicationIcon(ArgumentMatchers.eq(info))).thenReturn(drawable)

        whenever(userManager.getBadgedIconForUser(any(), eq(UserHandle.of(USER_ID))))

            .thenReturn(badgedDrawable)

        activity.intent =

            Intent()

                .putExtra(Intent.EXTRA_USER_ID, USER_ID)

                .putExtra(Intent.EXTRA_PACKAGE_NAME, CALLING_PACKAGE_NAME)

        assertEquals(badgedDrawable, activity.badgedIcon)

    }



    @Test

    fun testUnregisteredFromDispatcher() {

        activity.unregisterBroadcastReceiver()

        verify(broadcastDispatcher).unregisterReceiver(any())

        verify(context, never()).unregisterReceiver(nullable())

    }



    @Test

    fun onBackPressed_finishActivity() {

        assertFalse(activity.isFinishing)



        activity.onBackPressed()



        assertFalse(activity.isFinishing)

    }



    companion object {

        @UserIdInt private val USER_ID = 270

        private const val CALLING_PACKAGE_NAME = "com.android.test"

    }

}