Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8a9cc968 authored by Sreyas's avatar Sreyas Committed by Becky Qiu
Browse files

Shared element transition between image and sharesheet. 

Bug: 182373655
Test: Manual
Change-Id: I6f5abffa0c4911d939ba45476fe1301d65b840cf
parent 9efbf6f3

quickstep/src/com/android/quickstep/util/ImageActionUtils.java

+45 −0
Original line number Diff line number Diff line
@@ -19,9 +19,12 @@ package com.android.quickstep.util; 
import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;

import static android.content.Intent.FLAG_GRANT_READ_URI_PERMISSION;



import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;

import static com.android.launcher3.util.Executors.THREAD_POOL_EXECUTOR;

import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;



import android.app.Activity;

import android.app.ActivityOptions;

import android.app.prediction.AppTarget;

import android.content.ClipData;

import android.content.ClipDescription;
@@ -37,11 +40,13 @@ import android.graphics.Rect; 
import android.graphics.RectF;

import android.net.Uri;

import android.util.Log;

import android.view.View;



import androidx.annotation.UiThread;

import androidx.annotation.WorkerThread;

import androidx.core.content.FileProvider;



import com.android.internal.app.ChooserActivity;

import com.android.launcher3.BuildConfig;

import com.android.quickstep.SystemUiProxy;

import com.android.systemui.shared.recents.model.Task;
@@ -125,6 +130,22 @@ public class ImageActionUtils { 
                tag));

    }



    /**

     * Launch the activity to share image with shared element transition.

     */

    @UiThread

    public static void startShareActivity(Context context, Supplier<Bitmap> bitmapSupplier,

            Rect crop, Intent intent, String tag, View sharedElement) {

        if (bitmapSupplier.get() == null) {

            Log.e(tag, "No snapshot available, not starting share.");

            return;

        }



        UI_HELPER_EXECUTOR.execute(() -> persistBitmapAndStartActivity(context,

                bitmapSupplier.get(), crop, intent, ImageActionUtils::getShareIntentForImageUri,

                tag, sharedElement));

    }



    /**

     * Starts activity based on given intent created from image uri.

     */
@@ -141,6 +162,30 @@ public class ImageActionUtils { 
        }

    }



    /**

     * Starts activity based on given intent created from image uri with shared element transition.

     */

    @WorkerThread

    public static void persistBitmapAndStartActivity(Context context, Bitmap bitmap, Rect crop,

            Intent intent, BiFunction<Uri, Intent, Intent[]> uriToIntentMap, String tag,

            View scaledImage) {

        Intent[] intents = uriToIntentMap.apply(getImageUri(bitmap, crop, context, tag), intent);



        // Work around b/159412574

        if (intents.length == 1) {

            MAIN_EXECUTOR.execute(() -> context.startActivity(intents[0],

                    ActivityOptions.makeSceneTransitionAnimation((Activity) context, scaledImage,

                            ChooserActivity.FIRST_IMAGE_PREVIEW_TRANSITION_NAME).toBundle()));



        } else {

            MAIN_EXECUTOR.execute(() -> context.startActivities(intents,

                    ActivityOptions.makeSceneTransitionAnimation((Activity) context, scaledImage,

                            ChooserActivity.FIRST_IMAGE_PREVIEW_TRANSITION_NAME).toBundle()));

        }

    }







    /**

     * Converts image bitmap to Uri by temporarily saving bitmap to cache, and creating Uri pointing

     * to that location. Used to be able to share an image with another app.