Merge "System UI for auto."

  public void setGlowScale(float);

}

-keep class com.android.systemui.statusbar.car.CarStatusBar

-keep class com.android.systemui.statusbar.phone.PhoneStatusBar

-keep class com.android.systemui.statusbar.tv.TvStatusBar

<?xml version="1.0" encoding="utf-8"?>

<!--

**

** Copyright 2016, 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.

*/

-->

<com.android.systemui.statusbar.car.CarNavigationBarView

    xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_height="match_parent"

    android:layout_width="match_parent"

    android:background="@drawable/system_bar_background">

    <!-- phone.NavigationBarView has rot0 and rot90 but we expect the car head unit to have a fixed

         rotation so skip this level of the heirarchy.

    -->

    <LinearLayout

        android:layout_height="match_parent"

        android:layout_width="match_parent"

        android:orientation="horizontal"

        android:clipChildren="false"

        android:clipToPadding="false"

        android:id="@+id/nav_buttons"

        android:animateLayoutChanges="true">

        <!-- Buttons get populated here from a car_arrays.xml. -->

    </LinearLayout>

    <!-- lights out layout to match exactly -->

    <LinearLayout

        android:layout_height="match_parent"

        android:layout_width="match_parent"

        android:orientation="horizontal"

        android:id="@+id/lights_out"

        android:visibility="gone">

        <!-- Must match nav_buttons. -->

    </LinearLayout>

</com.android.systemui.statusbar.car.CarNavigationBarView>

<?xml version="1.0" encoding="utf-8"?>

<!--

**

** Copyright 2015, 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.

*/

-->

<resources>

    <!-- These should be overriden in an overlay. The default implementation is empty.

         There needs to be correspondence per index between these arrays, which means that if there

         isn't a longpress action associated with a shortcut item, put in an empty item to make

         sure everything lines up.

    -->

    <array name="car_shortcut_icons" />

    <array name="car_shortcut_intent_uris" />

    <array name="car_shortcut_longpress_intent_uris" />

</resources>

/*

 * Copyright (C) 2015 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.statusbar.car;

import android.content.Context;

import android.content.Intent;

import android.content.res.Resources;

import android.content.res.TypedArray;

import android.graphics.drawable.Drawable;

import android.R.color;

import android.util.AttributeSet;

import android.util.Log;

import android.view.View;

import android.widget.ImageButton;

import android.widget.ImageView.ScaleType;

import android.widget.LinearLayout;

import com.android.systemui.R;

import com.android.systemui.statusbar.phone.ActivityStarter;

import com.android.systemui.statusbar.phone.NavigationBarView;

import com.android.systemui.statusbar.phone.NavigationBarGestureHelper;

import com.android.systemui.statusbar.policy.KeyButtonView;

import java.net.URISyntaxException;

/**

 * A custom navigation bar for the automotive use case.

 * <p>

 * The navigation bar in the automotive use case is more like a list of shortcuts, which we

 * expect to be customizable by the car OEMs. This implementation populates the nav_buttons layout

 * from resources rather than the layout file so customization would then mean updating

 * arrays_car.xml appropriately in an overlay.

 */

class CarNavigationBarView extends NavigationBarView {

    private ActivityStarter mActivityStarter;

    public CarNavigationBarView(Context context, AttributeSet attrs) {

        super(context, attrs);

    }

    @Override

    public void onFinishInflate() {

        // Read up arrays_car.xml and populate the navigation bar here.

        Context context = getContext();

        Resources r = getContext().getResources();

        TypedArray icons = r.obtainTypedArray(R.array.car_shortcut_icons);

        TypedArray intents = r.obtainTypedArray(R.array.car_shortcut_intent_uris);

        TypedArray longpressIntents =

                r.obtainTypedArray(R.array.car_shortcut_longpress_intent_uris);

        if (icons.length() != intents.length()) {

            throw new RuntimeException("car_shortcut_icons and car_shortcut_intents do not match");

        }

        LinearLayout navButtons = (LinearLayout) findViewById(R.id.nav_buttons);

        LinearLayout lightsOut = (LinearLayout) findViewById(R.id.lights_out);

        for (int i = 0; i < icons.length(); i++) {

            Drawable icon = icons.getDrawable(i);

            try {

                Intent intent = Intent.parseUri(intents.getString(i), Intent.URI_INTENT_SCHEME);

                Intent longpress = null;

                String longpressUri = longpressIntents.getString(i);

                if (!longpressUri.isEmpty()) {

                    longpress = Intent.parseUri(longpressUri, Intent.URI_INTENT_SCHEME);

                }

                // nav_buttons and lights_out should match exactly.

                navButtons.addView(makeButton(context, icon, intent, longpress));

                lightsOut.addView(makeButton(context, icon, intent, longpress));

            } catch (URISyntaxException e) {

                throw new RuntimeException("Malformed intent uri", e);

            }

        }

    }

    private ImageButton makeButton(Context context, Drawable icon,

            final Intent intent, final Intent longpress) {

        ImageButton button = new ImageButton(context);

        button.setImageDrawable(icon);

        button.setScaleType(ScaleType.CENTER);

        button.setBackgroundColor(color.transparent);

        LinearLayout.LayoutParams lp =

                new LinearLayout.LayoutParams(0, LayoutParams.MATCH_PARENT, 1);

        button.setLayoutParams(lp);

        button.setOnClickListener(new OnClickListener() {

            @Override

            public void onClick(View v) {

                if (mActivityStarter != null) {

                    mActivityStarter.startActivity(intent, true);

                }

            }

        });

        // Long click handlers are optional.

        if (longpress != null) {

            button.setLongClickable(true);

            button.setOnLongClickListener(new OnLongClickListener() {

                @Override

                public boolean onLongClick(View v) {

                    if (mActivityStarter != null) {

                        mActivityStarter.startActivity(longpress, true);

                        return true;

                    }

                    return false;

                }

            });

        } else {

            button.setLongClickable(false);

        }

        return button;

    }

    public void setActivityStarter(ActivityStarter activityStarter) {

        mActivityStarter = activityStarter;

    }

    @Override

    public void setDisabledFlags(int disabledFlags, boolean force) {

        // TODO: Populate.

    }

    @Override

    public void reorient() {

        // We expect the car head unit to always have a fixed rotation so we ignore this. The super

        // class implentation expects mRotatedViews to be populated, so if you call into it, there

        // is a possibility of a NullPointerException.

    }

    @Override

    public View getCurrentView() {

        return this;

    }

}

/*

 * Copyright (C) 2015 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.statusbar.car;

import android.content.Context;

import android.graphics.PixelFormat;

import android.view.View;

import android.view.ViewGroup.LayoutParams;

import android.view.WindowManager;

import com.android.systemui.R;

import com.android.systemui.statusbar.phone.PhoneStatusBar;

/**

 * A status bar (and navigation bar) tailored for the automotive use case.

 */

public class CarStatusBar extends PhoneStatusBar {

    @Override

    protected void addNavigationBar() {

        WindowManager.LayoutParams lp = new WindowManager.LayoutParams(

                LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT,

                WindowManager.LayoutParams.TYPE_NAVIGATION_BAR,

                    WindowManager.LayoutParams.FLAG_TOUCHABLE_WHEN_WAKING

                    | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE

                    | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL

                    | WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH

                    | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH

                    | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED,

                PixelFormat.TRANSLUCENT);

        lp.setTitle("CarNavigationBar");

        lp.windowAnimations = 0;

        mWindowManager.addView(mNavigationBarView, lp);

    }

    @Override

    protected void createNavigationBarView(Context context) {

        if (mNavigationBarView != null) {

            return;

        }

        CarNavigationBarView carNavBar =

                (CarNavigationBarView) View.inflate(context, R.layout.car_navigation_bar, null);

        carNavBar.setActivityStarter(this);

        mNavigationBarView = carNavBar;

    }

}