From 3a0ce1930fabf2c9ab4510849553753453ea744c Mon Sep 17 00:00:00 2001
From: Marvin Ramin <marvinramin@google.com>
Date: Tue, 4 Mar 2025 14:46:15 +0100
Subject: Move MediaProjectionStoppingTest to internal instrumentation tests

Bug: 400932931
Test: atest MediaProjectionStoppingTest
Flag: TEST_ONLY

Change-Id: I7df5bb1426c7f1f58b89d1704d03c25d14606a1f
---
 media/tests/projection/Android.bp                  |   8 +-
 media/tests/projection/AndroidManifest.xml         |   2 +
 media/tests/projection/AndroidTest.xml             |   9 +
 .../projection/MediaProjectionStoppingTest.java    | 293 +++++++++++++++++++++
 4 files changed, 310 insertions(+), 2 deletions(-)
 create mode 100644 media/tests/projection/src/android/media/projection/MediaProjectionStoppingTest.java

(limited to 'media/tests')

diff --git a/media/tests/projection/Android.bp b/media/tests/projection/Android.bp
index 94db2c02eb28..48621e4e2094 100644
--- a/media/tests/projection/Android.bp
+++ b/media/tests/projection/Android.bp
@@ -16,7 +16,6 @@ android_test {
     name: "MediaProjectionTests",
 
     srcs: ["**/*.java"],
-
     libs: [
         "android.test.base.stubs.system",
         "android.test.mock.stubs.system",
@@ -30,6 +29,7 @@ android_test {
         "frameworks-base-testutils",
         "mockito-target-extended-minus-junit4",
         "platform-test-annotations",
+        "cts-mediaprojection-common",
         "testng",
         "testables",
         "truth",
@@ -42,7 +42,11 @@ android_test {
         "libstaticjvmtiagent",
     ],
 
-    test_suites: ["device-tests"],
+    data: [
+        ":CtsMediaProjectionTestCasesHelperApp",
+    ],
+
+    test_suites: ["general-tests"],
 
     platform_apis: true,
 
diff --git a/media/tests/projection/AndroidManifest.xml b/media/tests/projection/AndroidManifest.xml
index 0c9760400ce0..514fb5f689c9 100644
--- a/media/tests/projection/AndroidManifest.xml
+++ b/media/tests/projection/AndroidManifest.xml
@@ -20,6 +20,8 @@
           android:sharedUserId="com.android.uid.test">
     <uses-permission android:name="android.permission.READ_COMPAT_CHANGE_CONFIG" />
     <uses-permission android:name="android.permission.MANAGE_MEDIA_PROJECTION" />
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
 
     <application android:debuggable="true"
                  android:testOnly="true">
diff --git a/media/tests/projection/AndroidTest.xml b/media/tests/projection/AndroidTest.xml
index f64930a0eb3f..99b42d1cd263 100644
--- a/media/tests/projection/AndroidTest.xml
+++ b/media/tests/projection/AndroidTest.xml
@@ -22,6 +22,15 @@
         <option name="install-arg" value="-t" />
         <option name="test-file-name" value="MediaProjectionTests.apk" />
     </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">
+        <option name="cleanup-apks" value="true" />
+        <option name="force-install-mode" value="FULL"/>ss
+        <option name="test-file-name" value="CtsMediaProjectionTestCasesHelperApp.apk" />
+    </target_preparer>
+    <target_preparer class="com.android.tradefed.targetprep.RunCommandTargetPreparer">
+        <option name="run-command" value="input keyevent KEYCODE_WAKEUP" />
+        <option name="run-command" value="wm dismiss-keyguard" />
+    </target_preparer>
 
     <option name="test-tag" value="MediaProjectionTests" />
     <test class="com.android.tradefed.testtype.AndroidJUnitTest">
diff --git a/media/tests/projection/src/android/media/projection/MediaProjectionStoppingTest.java b/media/tests/projection/src/android/media/projection/MediaProjectionStoppingTest.java
new file mode 100644
index 000000000000..0b84e01c4d02
--- /dev/null
+++ b/media/tests/projection/src/android/media/projection/MediaProjectionStoppingTest.java
@@ -0,0 +1,293 @@
+/*
+ * Copyright (C) 2025 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 android.media.projection;
+
+import static com.android.compatibility.common.util.FeatureUtil.isAutomotive;
+import static com.android.compatibility.common.util.FeatureUtil.isTV;
+import static com.android.compatibility.common.util.FeatureUtil.isWatch;
+import static com.android.compatibility.common.util.SystemUtil.runWithShellPermissionIdentity;
+
+import static com.google.common.truth.Truth.assertThat;
+import static com.google.common.truth.Truth.assertWithMessage;
+
+import static org.junit.Assert.fail;
+import static org.junit.Assume.assumeFalse;
+import static org.junit.Assume.assumeTrue;
+
+import android.Manifest;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.media.cts.MediaProjectionRule;
+import android.os.UserHandle;
+import android.platform.test.annotations.RequiresFlagsDisabled;
+import android.platform.test.annotations.RequiresFlagsEnabled;
+import android.telecom.TelecomManager;
+import android.telephony.TelephonyCallback;
+import android.telephony.TelephonyManager;
+import android.util.Log;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.uiautomator.By;
+import androidx.test.uiautomator.UiDevice;
+import androidx.test.uiautomator.Until;
+
+import com.android.compatibility.common.util.ApiTest;
+import com.android.compatibility.common.util.FrameworkSpecificTest;
+import com.android.media.projection.flags.Flags;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Test {@link MediaProjection} stopping behavior.
+ *
+ * Run with:
+ * atest MediaProjectionTests:MediaProjectionStoppingTest
+ */
+@FrameworkSpecificTest
+public class MediaProjectionStoppingTest {
+    private static final String TAG = "MediaProjectionStoppingTest";
+    private static final int STOP_DIALOG_WAIT_TIMEOUT_MS = 5000;
+    private static final String CALL_HELPER_START_CALL = "start_call";
+    private static final String CALL_HELPER_STOP_CALL = "stop_call";
+    private static final String STOP_DIALOG_TITLE_RES_ID = "android:id/alertTitle";
+    private static final String STOP_DIALOG_CLOSE_BUTTON_RES_ID = "android:id/button2";
+
+    @Rule public MediaProjectionRule mMediaProjectionRule = new MediaProjectionRule();
+
+    private Context mContext;
+    private int mTimeoutMs;
+    private TelecomManager mTelecomManager;
+    private TelephonyManager mTelephonyManager;
+    private TestCallStateListener mTestCallStateListener;
+
+    @Before
+    public void setUp() throws InterruptedException {
+        mContext = InstrumentationRegistry.getInstrumentation().getContext();
+        runWithShellPermissionIdentity(
+                () -> {
+                    mContext.getPackageManager()
+                            .revokeRuntimePermission(
+                                    mContext.getPackageName(),
+                                    Manifest.permission.SYSTEM_ALERT_WINDOW,
+                                    new UserHandle(mContext.getUserId()));
+                });
+        mTimeoutMs = 1000;
+
+        mTestCallStateListener = new TestCallStateListener(mContext);
+    }
+
+    @After
+    public void cleanup() {
+        mTestCallStateListener.release();
+    }
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_STOP_MEDIA_PROJECTION_ON_CALL_END)
+    @ApiTest(apis = "android.media.projection.MediaProjection.Callback#onStop")
+    public void testMediaProjectionStop_callStartedAfterMediaProjection_doesNotStop()
+            throws Exception {
+        assumeTrue(mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELECOM));
+
+        mMediaProjectionRule.startMediaProjection();
+
+        CountDownLatch latch = new CountDownLatch(1);
+        mMediaProjectionRule.registerCallback(
+                new MediaProjection.Callback() {
+                    @Override
+                    public void onStop() {
+                        latch.countDown();
+                    }
+                });
+        mMediaProjectionRule.createVirtualDisplay();
+
+        try {
+            startPhoneCall();
+        } finally {
+            endPhoneCall();
+        }
+
+        assertWithMessage("MediaProjection should not be stopped on call end")
+                .that(latch.await(mTimeoutMs, TimeUnit.MILLISECONDS)).isFalse();
+    }
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_STOP_MEDIA_PROJECTION_ON_CALL_END)
+    @RequiresFlagsDisabled(Flags.FLAG_SHOW_STOP_DIALOG_POST_CALL_END)
+    @ApiTest(apis = "android.media.projection.MediaProjection.Callback#onStop")
+    public void
+    testMediaProjectionStop_callStartedBeforeMediaProjection_stopDialogFlagDisabled__shouldStop()
+            throws Exception {
+        assumeTrue(mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELECOM));
+        CountDownLatch latch = new CountDownLatch(1);
+        try {
+            startPhoneCall();
+
+            mMediaProjectionRule.startMediaProjection();
+
+            mMediaProjectionRule.registerCallback(
+                    new MediaProjection.Callback() {
+                        @Override
+                        public void onStop() {
+                            latch.countDown();
+                        }
+                    });
+            mMediaProjectionRule.createVirtualDisplay();
+
+        } finally {
+            endPhoneCall();
+        }
+
+        assertWithMessage("MediaProjection was not stopped after call end")
+                .that(latch.await(mTimeoutMs, TimeUnit.MILLISECONDS)).isTrue();
+    }
+
+    @Test
+    @RequiresFlagsEnabled({
+            Flags.FLAG_STOP_MEDIA_PROJECTION_ON_CALL_END,
+            Flags.FLAG_SHOW_STOP_DIALOG_POST_CALL_END
+    })
+    public void
+    callEnds_mediaProjectionStartedDuringCallAndIsActive_stopDialogFlagEnabled_showsStopDialog()
+            throws Exception {
+        // MediaProjection stop Dialog is only available on phones.
+        assumeFalse(isWatch());
+        assumeFalse(isAutomotive());
+        assumeFalse(isTV());
+
+        assumeTrue(mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELECOM));
+
+        try {
+            startPhoneCall();
+            mMediaProjectionRule.startMediaProjection();
+
+            mMediaProjectionRule.registerCallback(
+                    new MediaProjection.Callback() {
+                        @Override
+                        public void onStop() {
+                            fail(
+                                    "MediaProjection should not be stopped when"
+                                            + " FLAG_SHOW_STOP_DIALOG_POST_CALL_END is enabled");
+                        }
+                    });
+            mMediaProjectionRule.createVirtualDisplay();
+
+        } finally {
+            endPhoneCall();
+        }
+
+        UiDevice device = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());
+        boolean isDialogShown =
+                device.wait(
+                        Until.hasObject(By.res(STOP_DIALOG_TITLE_RES_ID)),
+                        STOP_DIALOG_WAIT_TIMEOUT_MS);
+        assertWithMessage("Stop dialog should be visible").that(isDialogShown).isTrue();
+
+        // Find and click the "Close" button
+        boolean hasCloseButton =
+                device.wait(
+                        Until.hasObject(By.res(STOP_DIALOG_CLOSE_BUTTON_RES_ID)),
+                        STOP_DIALOG_WAIT_TIMEOUT_MS);
+        if (hasCloseButton) {
+            device.findObject(By.res(STOP_DIALOG_CLOSE_BUTTON_RES_ID)).click();
+            Log.d(TAG, "Clicked on 'Close' button to dismiss the stop dialog.");
+        } else {
+            fail("Close button not found, unable to dismiss stop dialog.");
+        }
+    }
+
+    private void startPhoneCall() throws InterruptedException {
+        mTestCallStateListener.assertCallState(false);
+        mContext.startActivity(getCallHelperIntent(CALL_HELPER_START_CALL));
+        mTestCallStateListener.waitForNextCallState(true, mTimeoutMs, TimeUnit.MILLISECONDS);
+    }
+
+    private void endPhoneCall() throws InterruptedException {
+        mTestCallStateListener.assertCallState(true);
+        mContext.startActivity(getCallHelperIntent(CALL_HELPER_STOP_CALL));
+        mTestCallStateListener.waitForNextCallState(false, mTimeoutMs, TimeUnit.MILLISECONDS);
+    }
+
+    private Intent getCallHelperIntent(String action) {
+        return new Intent(action)
+                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK)
+                .setComponent(
+                        new ComponentName(
+                                "android.media.projection.cts.helper",
+                                "android.media.projection.cts.helper.CallHelperActivity"));
+    }
+
+    private static final class TestCallStateListener extends TelephonyCallback
+            implements TelephonyCallback.CallStateListener {
+        private final BlockingQueue<Boolean> mCallStates = new LinkedBlockingQueue<>();
+        private final TelecomManager mTelecomManager;
+        private final TelephonyManager mTelephonyManager;
+
+        private TestCallStateListener(Context context) throws InterruptedException {
+            mTelecomManager = context.getSystemService(TelecomManager.class);
+            mTelephonyManager = context.getSystemService(TelephonyManager.class);
+            mCallStates.offer(isInCall());
+
+            assertThat(mCallStates.take()).isFalse();
+
+            runWithShellPermissionIdentity(
+                    () ->
+                            mTelephonyManager.registerTelephonyCallback(
+                                    context.getMainExecutor(), this));
+        }
+
+        public void release() {
+            runWithShellPermissionIdentity(
+                    () -> mTelephonyManager.unregisterTelephonyCallback(this));
+        }
+
+        @Override
+        public void onCallStateChanged(int state) {
+            mCallStates.offer(isInCall());
+        }
+
+        public void waitForNextCallState(boolean expectedCallState, long timeout, TimeUnit unit)
+                throws InterruptedException {
+            String message =
+                    String.format(
+                            "Call was not %s after timeout",
+                            expectedCallState ? "started" : "ended");
+
+            boolean value;
+            do {
+                value = mCallStates.poll(timeout, unit);
+            } while (value != expectedCallState);
+            assertWithMessage(message).that(value).isEqualTo(expectedCallState);
+        }
+
+        private boolean isInCall() {
+            return runWithShellPermissionIdentity(mTelecomManager::isInCall);
+        }
+
+        public void assertCallState(boolean expected) {
+            assertWithMessage("Unexpected call state").that(isInCall()).isEqualTo(expected);
+        }
+    }
+}
-- 
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