Merge "Shared element transition between image and sharesheet." into sc-dev (9b85dc83) · Commits · e / os / android_packages_apps_Trebuchet

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.