Merge branch 'ub-launcher3-master' into launcher3merge2018-11-08

        android:restoreAnyVersion="true"

        android:supportsRtl="true" >

        <!-- Activity for handling PinItemRequest. Only supports shortcuts -->

        <!-- Activity for handling PinItemRequest is disabled on Android Go. -->

        <activity android:name="com.android.launcher3.dragndrop.AddItemActivity"

            android:theme="@android:style/Theme.DeviceDefault.Light.Dialog.Alert"

            android:excludeFromRecents="true"

            android:autoRemoveFromRecents="true"

            android:label="@string/action_add_to_workspace"

            android:enabled="false"

            tools:node="replace" >

            <intent-filter>

                <action android:name="android.content.pm.action.CONFIRM_PIN_SHORTCUT" />

            </intent-filter>

        </activity>

    </application>

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

<!-- 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.

-->

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

    android:layout_width="wrap_content"

    android:layout_height="wrap_content">

    <LinearLayout

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:paddingTop="@dimen/widget_preview_label_vertical_padding"

        android:paddingBottom="@dimen/widget_preview_label_vertical_padding"

        android:paddingLeft="@dimen/widget_preview_label_horizontal_padding"

        android:paddingRight="@dimen/widget_preview_label_horizontal_padding"

        android:orientation="horizontal">

        <!-- The name of the widget. -->

        <TextView

            android:id="@+id/widget_name"

            android:layout_width="0dp"

            android:layout_height="wrap_content"

            android:layout_weight="1"

            android:ellipsize="end"

            android:fadingEdge="horizontal"

            android:fontFamily="sans-serif-condensed"

            android:gravity="center"

            android:singleLine="true"

            android:maxLines="1"

            android:textColor="?android:attr/textColorSecondary"

            android:textSize="14sp" />

        <!-- The original dimensions of the widget (can't be the same text as above due to different

             style. -->

        <TextView

            android:id="@+id/widget_dims"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_marginStart="5dp"

            android:layout_marginLeft="5dp"

            android:visibility="gone"

            android:textColor="?android:attr/textColorSecondary"

            android:textSize="14sp"

            android:fontFamily="sans-serif-condensed"

            android:alpha="0.8" />

    </LinearLayout>

    <!-- The image of the widget. This view does not support padding. Any placement adjustment

         should be done using margins. -->

    <com.android.launcher3.widget.WidgetImageView

        android:id="@+id/widget_preview"

        android:layout_width="match_parent"

        android:layout_height="0dp"

        android:layout_weight="1" />

</merge>

 No newline at end of file

    tasks.withType(JavaCompile) {

        options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"

    }

    compileOptions {

        sourceCompatibility JavaVersion.VERSION_1_8

        targetCompatibility JavaVersion.VERSION_1_8

    }

}

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.android.launcher3.graphics;

package com.android.launcher3.icons;

import android.annotation.TargetApi;

import android.graphics.Bitmap;

import android.graphics.Picture;

import android.os.Build;

import com.android.launcher3.Utilities;

/**

 * Interface representing a bitmap draw operation.

 */

public interface BitmapRenderer {

    boolean USE_HARDWARE_BITMAP = Utilities.ATLEAST_P;

    boolean USE_HARDWARE_BITMAP = Build.VERSION.SDK_INT >= Build.VERSION_CODES.P;

    static Bitmap createSoftwareBitmap(int width, int height, BitmapRenderer renderer) {

        Bitmap result = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

 */

package com.android.launcher3.icons;

import android.graphics.Bitmap;

import android.util.Log;

import java.io.ByteArrayOutputStream;

import java.io.IOException;

import androidx.annotation.ColorInt;

public class GraphicsUtils {

    private static final String TAG = "GraphicsUtils";

    /**

     * Set the alpha component of {@code color} to be {@code alpha}. Unlike the support lib version,

     * it bounds the alpha in valid range instead of throwing an exception to allow for safer

        }

        return (color & 0x00ffffff) | (alpha << 24);

    }

    /**

     * Compresses the bitmap to a byte array for serialization.

     */

    public static byte[] flattenBitmap(Bitmap bitmap) {

        // Try go guesstimate how much space the icon will take when serialized

        // to avoid unnecessary allocations/copies during the write (4 bytes per pixel).

        int size = bitmap.getWidth() * bitmap.getHeight() * 4;

        ByteArrayOutputStream out = new ByteArrayOutputStream(size);

        try {

            bitmap.compress(Bitmap.CompressFormat.PNG, 100, out);

            out.flush();

            out.close();

            return out.toByteArray();

        } catch (IOException e) {

            Log.w(TAG, "Could not write bitmap");

            return null;

        }

    }

}