ActivityView demo app

Contains demos for
- Launching activities into an ActivityView
- Resizing ActivityView with activities inside
- Changing position of ActivityView on screen

This is a standalone APK and can be built with:
	mmma tests/ActivityViewTest

Test: Manual
Change-Id: I548a087ef42163b86be7607c5b1bfcf8119d54e5

5 files changed, 328 insertions, 0 deletions

diff --git a/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewActivity.java b/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewActivity.java
new file mode 100644
index 000000000000..1548d6ed8a03
--- /dev/null
+++ b/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewActivity.java
@@ -0,0 +1,51 @@
+/**
+ * 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.google.android.test.activityview;
+
+import android.app.Activity;
+import android.app.ActivityView;
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.Button;
+
+public class ActivityViewActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_view_activity);
+
+        final ActivityView activityView = findViewById(R.id.activity_view);
+        final Button launchButton = findViewById(R.id.activity_launch_button);
+        launchButton.setOnClickListener(v -> {
+            final Intent intent = new Intent(this, ActivityViewTestActivity.class);
+            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
+            activityView.startActivity(intent);
+        });
+        final Button pickActivityLaunchButton = findViewById(R.id.activity_pick_launch_button);
+        pickActivityLaunchButton.setOnClickListener(v -> {
+            final Intent intent = Intent.makeMainActivity(null);
+            final Intent chooser = Intent.createChooser(intent,
+                    "Pick an app to launch in ActivityView");
+            if (intent.resolveActivity(getPackageManager()) != null) {
+                chooser.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
+                        | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
+                activityView.startActivity(chooser);
+            }
+        });
+    }
+}
diff --git a/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewMainActivity.java b/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewMainActivity.java
new file mode 100644
index 000000000000..66f0c6a56afd
--- /dev/null
+++ b/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewMainActivity.java
@@ -0,0 +1,39 @@
+/**
+ * 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.google.android.test.activityview;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+
+public class ActivityViewMainActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_view_main_activity);
+
+        findViewById(R.id.activity_view_button).setOnClickListener(
+                v -> startActivity(new Intent(this, ActivityViewActivity.class)));
+
+        findViewById(R.id.scroll_activity_view_button).setOnClickListener(
+                v -> startActivity(new Intent(this, ActivityViewScrollActivity.class)));
+
+        findViewById(R.id.resize_activity_view_button).setOnClickListener(
+                v -> startActivity(new Intent(this, ActivityViewResizeActivity.class)));
+    }
+}
diff --git a/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewResizeActivity.java b/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewResizeActivity.java
new file mode 100644
index 000000000000..8860a771fd5a
--- /dev/null
+++ b/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewResizeActivity.java
@@ -0,0 +1,79 @@
+/**
+ * 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.google.android.test.activityview;
+
+import android.app.Activity;
+import android.app.ActivityView;
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import android.widget.SeekBar;
+
+public class ActivityViewResizeActivity extends Activity {
+    private static final int SMALL_SIZE = 600;
+    private static final int LARGE_SIZE = 1200;
+
+    private ActivityView mActivityView;
+
+    private boolean mFlipSize;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_view_resize_activity);
+
+        mActivityView = findViewById(R.id.activity_view);
+
+        final Button launchButton = findViewById(R.id.activity_launch_button);
+        launchButton.setOnClickListener(v -> {
+            final Intent intent = new Intent(this, ActivityViewTestActivity.class);
+            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
+            mActivityView.startActivity(intent);
+        });
+        final Button resizeButton = findViewById(R.id.activity_resize_button);
+        if (resizeButton != null) {
+            resizeButton.setOnClickListener(v -> {
+                LinearLayout.LayoutParams params =
+                        (LinearLayout.LayoutParams) mActivityView.getLayoutParams();
+                params.height = mFlipSize ? SMALL_SIZE : LARGE_SIZE;
+                mFlipSize = !mFlipSize;
+                mActivityView.setLayoutParams(params);
+            });
+        }
+        final SeekBar seekBar = findViewById(R.id.activity_view_seek_bar);
+        if (seekBar != null) {
+            seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+                @Override
+                public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+                    final LinearLayout.LayoutParams params =
+                            (LinearLayout.LayoutParams) mActivityView.getLayoutParams();
+                    params.height = SMALL_SIZE + progress * 10;
+                    mActivityView.setLayoutParams(params);
+                }
+
+                @Override
+                public void onStartTrackingTouch(SeekBar seekBar) {
+                }
+
+                @Override
+                public void onStopTrackingTouch(SeekBar seekBar) {
+                }
+            });
+        }
+    }
+}
diff --git a/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewScrollActivity.java b/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewScrollActivity.java
new file mode 100644
index 000000000000..56543662675c
--- /dev/null
+++ b/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewScrollActivity.java
@@ -0,0 +1,44 @@
+/**
+ * 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.google.android.test.activityview;
+
+import android.app.Activity;
+import android.app.ActivityView;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+
+public class ActivityViewScrollActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_view_scroll_activity);
+
+        final ActivityView activityView = findViewById(R.id.activity_view);
+        final Button launchButton = findViewById(R.id.activity_launch_button);
+        launchButton.setOnClickListener(v -> {
+            final Intent intent = new Intent(this, ActivityViewTestActivity.class);
+            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
+            activityView.startActivity(intent);
+        });
+        findViewById(R.id.activity_view_host_scroll_view).setOnScrollChangeListener(
+                (View v, int scrollX, int scrollY, int oldScrollX, int oldScrollY)
+                        -> activityView.onLocationChanged());
+    }
+}
diff --git a/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewTestActivity.java b/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewTestActivity.java
new file mode 100644
index 000000000000..0d62786f40b0
--- /dev/null
+++ b/tests/ActivityViewTest/src/com/google/android/test/activityview/ActivityViewTestActivity.java
@@ -0,0 +1,115 @@
+/**
+ * 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.google.android.test.activityview;
+
+import static android.view.MotionEvent.ACTION_CANCEL;
+import static android.view.MotionEvent.ACTION_DOWN;
+import static android.view.MotionEvent.ACTION_MOVE;
+import static android.view.MotionEvent.ACTION_UP;
+
+import android.app.Activity;
+import android.content.res.Configuration;
+import android.os.Bundle;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewTreeObserver;
+import android.widget.TextView;
+
+public class ActivityViewTestActivity extends Activity implements View.OnTouchListener {
+
+    private TextView mTextView;
+    private TextView mWidthTextView;
+    private TextView mHeightTextView;
+    private TextView mTouchStateTextView;
+    private View mTouchInterceptView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_view_test_activity);
+
+        mTextView = findViewById(R.id.test_activity_title);
+        mWidthTextView = findViewById(R.id.test_activity_width_text);
+        mHeightTextView = findViewById(R.id.test_activity_height_text);
+        mTouchStateTextView = findViewById(R.id.test_activity_touch_state);
+        mTouchInterceptView = findViewById(R.id.touch_intercept_view);
+        mTouchInterceptView.setOnTouchListener(this);
+        ViewTreeObserver viewTreeObserver = mTouchInterceptView.getViewTreeObserver();
+        if (viewTreeObserver.isAlive()) {
+            viewTreeObserver.addOnGlobalLayoutListener(this::updateDimensionTexts);
+        }
+        updateStateText("CREATED");
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        updateStateText("STARTED");
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        updateStateText("RESUMED");
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        updateStateText("PAUSED");
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        updateStateText("STOPPED");
+    }
+
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+        updateDimensionTexts();
+    }
+
+    private void updateStateText(String state) {
+        mTextView.setText(state);
+    }
+
+    private void updateDimensionTexts() {
+        mWidthTextView.setText("" + mTouchInterceptView.getWidth());
+        mHeightTextView.setText("" + mTouchInterceptView.getHeight());
+    }
+
+    private void updateTouchState(MotionEvent event) {
+        switch (event.getAction()) {
+            case ACTION_DOWN:
+            case ACTION_MOVE:
+                mTouchStateTextView.setText("[" + event.getX() + "," + event.getY() + "]");
+                break;
+            case ACTION_UP:
+            case ACTION_CANCEL:
+                mTouchStateTextView.setText("");
+                break;
+        }
+    }
+
+    @Override
+    public boolean onTouch(View v, MotionEvent event) {
+        updateTouchState(event);
+        return true;
+    }
+}