Merge "Add user selection to car status bar and animate." into oc-mr1-dev (d188dd73) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/layout/car_qs_panel.xml

+7 −0

Original line number	Original line	Diff line number	Diff line
	@@ -24,4 +24,11 @@

	<include layout="@layout/car_status_bar_header" />		<include layout="@layout/car_status_bar_header" />
	<include layout="@layout/car_qs_footer" />		<include layout="@layout/car_qs_footer" />

			<com.android.systemui.statusbar.car.UserGridView
			android:id="@+id/user_grid"
			android:layout_width="match_parent"
			android:layout_height="wrap_content"
			android:layout_marginLeft="@dimen/car_margin"
			android:layout_marginRight="@dimen/car_margin" />
	</LinearLayout>		</LinearLayout>

packages/SystemUI/src/com/android/systemui/qs/car/CarQSFooter.java

+22 −0

Original line number	Original line	Diff line number	Diff line
	@@ -18,6 +18,7 @@ import android.content.Intent;
	import android.graphics.drawable.Drawable;		import android.graphics.drawable.Drawable;
	import android.support.annotation.Nullable;		import android.support.annotation.Nullable;
	import android.util.AttributeSet;		import android.util.AttributeSet;
			import android.util.Log;
	import android.view.View;		import android.view.View;
	import android.widget.ImageView;		import android.widget.ImageView;
	import android.widget.RelativeLayout;		import android.widget.RelativeLayout;
	@@ -27,6 +28,7 @@ import com.android.systemui.R;
	import com.android.systemui.plugins.ActivityStarter;		import com.android.systemui.plugins.ActivityStarter;
	import com.android.systemui.qs.QSFooter;		import com.android.systemui.qs.QSFooter;
	import com.android.systemui.qs.QSPanel;		import com.android.systemui.qs.QSPanel;
			import com.android.systemui.statusbar.car.UserGridView;
	import com.android.systemui.statusbar.phone.MultiUserSwitch;		import com.android.systemui.statusbar.phone.MultiUserSwitch;
	import com.android.systemui.statusbar.policy.DeviceProvisionedController;		import com.android.systemui.statusbar.policy.DeviceProvisionedController;
	import com.android.systemui.statusbar.policy.UserInfoController;		import com.android.systemui.statusbar.policy.UserInfoController;
	@@ -37,10 +39,13 @@ import com.android.systemui.statusbar.policy.UserInfoController;
	*/		*/
	public class CarQSFooter extends RelativeLayout implements QSFooter,		public class CarQSFooter extends RelativeLayout implements QSFooter,
	UserInfoController.OnUserInfoChangedListener {		UserInfoController.OnUserInfoChangedListener {
			private static final String TAG = "CarQSFooter";

	private UserInfoController mUserInfoController;		private UserInfoController mUserInfoController;

	private MultiUserSwitch mMultiUserSwitch;		private MultiUserSwitch mMultiUserSwitch;
	private ImageView mMultiUserAvatar;		private ImageView mMultiUserAvatar;
			private UserGridView mUserGridView;

	public CarQSFooter(Context context, AttributeSet attrs) {		public CarQSFooter(Context context, AttributeSet attrs) {
	super(context, attrs);		super(context, attrs);
	@@ -54,6 +59,19 @@ public class CarQSFooter extends RelativeLayout implements QSFooter,

	mUserInfoController = Dependency.get(UserInfoController.class);		mUserInfoController = Dependency.get(UserInfoController.class);

			mMultiUserSwitch.setOnClickListener(v -> {
			if (mUserGridView == null) {
			Log.e(TAG, "CarQSFooter not properly set up; cannot display user switcher.");
			return;
			}

			if (!mUserGridView.isShowing()) {
			mUserGridView.show();
			} else {
			mUserGridView.hide();
			}
			});

	findViewById(R.id.settings_button).setOnClickListener(v -> {		findViewById(R.id.settings_button).setOnClickListener(v -> {
	ActivityStarter activityStarter = Dependency.get(ActivityStarter.class);		ActivityStarter activityStarter = Dependency.get(ActivityStarter.class);

	@@ -80,6 +98,10 @@ public class CarQSFooter extends RelativeLayout implements QSFooter,
	}		}
	}		}

			public void setUserGridView(UserGridView view) {
			mUserGridView = view;
			}

	@Override		@Override
	public void setListening(boolean listening) {		public void setListening(boolean listening) {
	if (listening) {		if (listening) {

packages/SystemUI/src/com/android/systemui/qs/car/CarQSFragment.java

+11 −1

Original line number	Original line	Diff line number	Diff line
	@@ -22,9 +22,12 @@ import android.view.View;
	import android.view.View.OnClickListener;		import android.view.View.OnClickListener;
	import android.view.ViewGroup;		import android.view.ViewGroup;

			import com.android.systemui.Dependency;
	import com.android.systemui.R;		import com.android.systemui.R;
	import com.android.systemui.plugins.qs.QS;		import com.android.systemui.plugins.qs.QS;
	import com.android.systemui.qs.QSFooter;		import com.android.systemui.qs.QSFooter;
			import com.android.systemui.statusbar.car.UserGridView;
			import com.android.systemui.statusbar.policy.UserSwitcherController;

	/**		/**
	* A quick settings fragment for the car. For auto, there is no row for quick settings or ability		* A quick settings fragment for the car. For auto, there is no row for quick settings or ability
	@@ -33,7 +36,8 @@ import com.android.systemui.qs.QSFooter;
	*/		*/
	public class CarQSFragment extends Fragment implements QS {		public class CarQSFragment extends Fragment implements QS {
	private View mHeader;		private View mHeader;
	private QSFooter mFooter;		private CarQSFooter mFooter;
			private UserGridView mUserGridView;

	@Override		@Override
	public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,		public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
	@@ -46,6 +50,12 @@ public class CarQSFragment extends Fragment implements QS {
	super.onViewCreated(view, savedInstanceState);		super.onViewCreated(view, savedInstanceState);
	mHeader = view.findViewById(R.id.header);		mHeader = view.findViewById(R.id.header);
	mFooter = view.findViewById(R.id.qs_footer);		mFooter = view.findViewById(R.id.qs_footer);

			mUserGridView = view.findViewById(R.id.user_grid);
			mUserGridView.init(null, Dependency.get(UserSwitcherController.class),
			false /* showInitially */);

			mFooter.setUserGridView(mUserGridView);
	}		}

	@Override		@Override

packages/SystemUI/src/com/android/systemui/statusbar/car/FullscreenUserSwitcher.java

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -53,7 +53,7 @@ public class FullscreenUserSwitcher {
	mParent = containerStub.inflate();		mParent = containerStub.inflate();
	mContainer = mParent.findViewById(R.id.container);		mContainer = mParent.findViewById(R.id.container);
	mUserGridView = mContainer.findViewById(R.id.user_grid);		mUserGridView = mContainer.findViewById(R.id.user_grid);
	mUserGridView.init(statusBar, mUserSwitcherController);		mUserGridView.init(statusBar, mUserSwitcherController, true /* showInitially */);
	mUserGridView.setUserSelectionListener(record -> {		mUserGridView.setUserSelectionListener(record -> {
	if (!record.isCurrent) {		if (!record.isCurrent) {
	toggleSwitchInProgress(true);		toggleSwitchInProgress(true);

packages/SystemUI/src/com/android/systemui/statusbar/car/UserGridView.java

+102 −11

Original line number	Original line	Diff line number	Diff line
	@@ -16,20 +16,21 @@

	package com.android.systemui.statusbar.car;		package com.android.systemui.statusbar.car;

			import android.animation.Animator;
			import android.animation.Animator.AnimatorListener;
			import android.animation.ValueAnimator;
	import android.content.Context;		import android.content.Context;
	import android.content.res.Resources;		import android.content.res.Resources;
	import android.graphics.Bitmap;		import android.graphics.Bitmap;
	import android.graphics.Canvas;		import android.graphics.Canvas;
	import android.graphics.Color;
	import android.graphics.Paint;		import android.graphics.Paint;
	import android.graphics.Paint.Align;		import android.graphics.Paint.Align;
	import android.graphics.drawable.Drawable;		import android.graphics.drawable.Drawable;
	import android.graphics.drawable.GradientDrawable;		import android.graphics.drawable.GradientDrawable;
	import android.os.UserHandle;
	import android.support.v4.view.PagerAdapter;		import android.support.v4.view.PagerAdapter;
	import android.support.v4.view.ViewPager;		import android.support.v4.view.ViewPager;
			import android.support.v4.view.animation.FastOutSlowInInterpolator;
	import android.util.AttributeSet;		import android.util.AttributeSet;
	import android.view.Gravity;
	import android.view.LayoutInflater;		import android.view.LayoutInflater;
	import android.view.View;		import android.view.View;
	import android.view.ViewGroup;		import android.view.ViewGroup;
	@@ -37,9 +38,7 @@ import android.widget.ImageView;
	import android.widget.LinearLayout;		import android.widget.LinearLayout;
	import android.widget.TextView;		import android.widget.TextView;

	import com.android.internal.util.UserIcons;
	import com.android.systemui.R;		import com.android.systemui.R;
	import com.android.systemui.statusbar.UserUtil;
	import com.android.systemui.statusbar.phone.StatusBar;		import com.android.systemui.statusbar.phone.StatusBar;
	import com.android.systemui.statusbar.policy.UserSwitcherController;		import com.android.systemui.statusbar.policy.UserSwitcherController;

	@@ -48,21 +47,44 @@ import com.android.systemui.statusbar.policy.UserSwitcherController;
	* One of the uses of this is for the lock screen in auto.		* One of the uses of this is for the lock screen in auto.
	*/		*/
	public class UserGridView extends ViewPager {		public class UserGridView extends ViewPager {
			private static final int EXPAND_ANIMATION_TIME_MS = 200;
			private static final int HIDE_ANIMATION_TIME_MS = 133;

	private StatusBar mStatusBar;		private StatusBar mStatusBar;
	private UserSwitcherController mUserSwitcherController;		private UserSwitcherController mUserSwitcherController;
	private Adapter mAdapter;		private Adapter mAdapter;
	private UserSelectionListener mUserSelectionListener;		private UserSelectionListener mUserSelectionListener;
			private ValueAnimator mHeightAnimator;
			private int mTargetHeight;
			private int mHeightChildren;
			private boolean mShowing;

	public UserGridView(Context context, AttributeSet attrs) {		public UserGridView(Context context, AttributeSet attrs) {
	super(context, attrs);		super(context, attrs);
	}		}

	public void init(StatusBar statusBar, UserSwitcherController userSwitcherController) {		public void init(StatusBar statusBar, UserSwitcherController userSwitcherController,
			boolean showInitially) {
	mStatusBar = statusBar;		mStatusBar = statusBar;
	mUserSwitcherController = userSwitcherController;		mUserSwitcherController = userSwitcherController;
	mAdapter = new Adapter(mUserSwitcherController);		mAdapter = new Adapter(mUserSwitcherController);
	addOnLayoutChangeListener(mAdapter);		addOnLayoutChangeListener(mAdapter);
	setAdapter(mAdapter);		setAdapter(mAdapter);
			mShowing = showInitially;
			}

			public boolean isShowing() {
			return mShowing;
			}

			public void show() {
			mShowing = true;
			animateHeightChange(getMeasuredHeight(), mHeightChildren);
			}

			public void hide() {
			mShowing = false;
			animateHeightChange(getMeasuredHeight(), 0);
	}		}

	public void onUserSwitched(int newUserId) {		public void onUserSwitched(int newUserId) {
	@@ -83,16 +105,85 @@ public class UserGridView extends ViewPager {
	protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {		protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
	// Wrap content doesn't work in ViewPagers, so simulate the behavior in code.		// Wrap content doesn't work in ViewPagers, so simulate the behavior in code.
	int height = 0;		int height = 0;
			if (MeasureSpec.getMode(heightMeasureSpec) == MeasureSpec.EXACTLY) {
			height = MeasureSpec.getSize(heightMeasureSpec);
			} else {
	for (int i = 0; i < getChildCount(); i++) {		for (int i = 0; i < getChildCount(); i++) {
	View child = getChildAt(i);		View child = getChildAt(i);
	child.measure(widthMeasureSpec,		child.measure(widthMeasureSpec,
	MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));		MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
	height = Math.max(child.getMeasuredHeight(), height);		height = Math.max(child.getMeasuredHeight(), height);
	}		}

			mHeightChildren = height;

			// Override the height if it's not showing.
			if (!mShowing) {
			height = 0;
			}

			// Respect the AT_MOST request from parent.
			if (MeasureSpec.getMode(heightMeasureSpec) == MeasureSpec.AT_MOST) {
			height = Math.min(MeasureSpec.getSize(heightMeasureSpec), height);
			}
			}
	heightMeasureSpec = MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY);		heightMeasureSpec = MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY);

	super.onMeasure(widthMeasureSpec, heightMeasureSpec);		super.onMeasure(widthMeasureSpec, heightMeasureSpec);
	}		}

			private void animateHeightChange(int oldHeight, int newHeight) {
			// If there is no change in height or an animation is already in progress towards the
			// desired height, then there's no need to make any changes.
			if (oldHeight == newHeight \|\| newHeight == mTargetHeight) {
			return;
			}

			// Animation in progress is not going towards the new target, so cancel it.
			if (mHeightAnimator != null){
			mHeightAnimator.cancel();
			}

			mTargetHeight = newHeight;
			mHeightAnimator = ValueAnimator.ofInt(oldHeight, mTargetHeight);
			mHeightAnimator.addUpdateListener(valueAnimator -> {
			ViewGroup.LayoutParams layoutParams = getLayoutParams();
			layoutParams.height = (Integer) valueAnimator.getAnimatedValue();
			requestLayout();
			});
			mHeightAnimator.addListener(new AnimatorListener() {
			@Override
			public void onAnimationStart(Animator animator) {}

			@Override
			public void onAnimationEnd(Animator animator) {
			// ValueAnimator does not guarantee that the update listener will get an update
			// to the final value, so here, the final value is set. Though the final calculated
			// height (mTargetHeight) could be set, WRAP_CONTENT is more appropriate.
			ViewGroup.LayoutParams layoutParams = getLayoutParams();
			layoutParams.height = ViewGroup.LayoutParams.WRAP_CONTENT;
			requestLayout();
			mHeightAnimator = null;
			}

			@Override
			public void onAnimationCancel(Animator animator) {}

			@Override
			public void onAnimationRepeat(Animator animator) {}
			});

			mHeightAnimator.setInterpolator(new FastOutSlowInInterpolator());
			if (oldHeight < newHeight) {
			// Expanding
			mHeightAnimator.setDuration(EXPAND_ANIMATION_TIME_MS);
			} else {
			// Hiding
			mHeightAnimator.setDuration(HIDE_ANIMATION_TIME_MS);
			}
			mHeightAnimator.start();
			}

	/**		/**
	* This is a ViewPager.PagerAdapter which deletegates the work to a		* This is a ViewPager.PagerAdapter which deletegates the work to a
	* UserSwitcherController.BaseUserAdapter. Java doesn't support multiple inheritance so we have		* UserSwitcherController.BaseUserAdapter. Java doesn't support multiple inheritance so we have