Revert "Replace cancel button with a delete icon."

This reverts commit 02afe9b974.

Reason for revert: Delete flow needed polish and ran into some unresolved bugs.

Bug: 191889955
Bug: 193246084
Change-Id: I1c1f4dd6d3e9cc0fd3d4642651f679618723404b

packages/SystemUI/res/layout/long_screenshot.xml

@@ -38,21 +38,20 @@
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintBottom_toTopOf="@id/preview" />
 
-    <ImageButton
-        android:id="@+id/delete"
-        style="@android:style/Widget.Material.Button.Borderless"
-        android:tint="?android:textColorPrimary"
-        android:layout_width="48dp"
-        android:layout_height="48dp"
+    <Button
+        android:id="@+id/cancel"
+        style="@android:style/Widget.DeviceDefault.Button.Colored"
+        android:layout_width="wrap_content"
+        android:layout_height="40dp"
+        android:text="@android:string/cancel"
+        android:layout_marginStart="6dp"
         android:layout_marginTop="4dp"
-        android:padding="12dp"
-        android:src="@drawable/ic_screenshot_delete"
-        android:scaleType="fitCenter"
-        android:contentDescription="@*android:string/delete"
-        android:tooltipText="@*android:string/delete"
-        app:layout_constraintEnd_toStartOf="@id/share"
+        android:background="@drawable/screenshot_button_background"
+        android:textColor="?android:textColorSecondary"
+        app:layout_constraintStart_toEndOf="@id/save"
         app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/preview" />
+        app:layout_constraintBottom_toTopOf="@id/preview"
+    />
 
     <ImageButton
         android:id="@+id/share"

packages/SystemUI/src/com/android/systemui/screenshot/LongScreenshotActivity.java

@@ -80,7 +80,6 @@ public class LongScreenshotActivity extends Activity {
     private View mSave;
     private View mEdit;
     private View mShare;
-    private View mDelete;
     private CropView mCropView;
     private MagnifierView mMagnifierView;
     private ScrollCaptureResponse mScrollCaptureResponse;
@@ -121,24 +120,18 @@ public class LongScreenshotActivity extends Activity {
         mSave = requireViewById(R.id.save);
         mEdit = requireViewById(R.id.edit);
         mShare = requireViewById(R.id.share);
-        mDelete = requireViewById(R.id.delete);
         mCropView = requireViewById(R.id.crop_view);
         mMagnifierView = requireViewById(R.id.magnifier);
         mCropView.setCropInteractionListener(mMagnifierView);
         mTransitionView = requireViewById(R.id.transition);
         mEnterTransitionView = requireViewById(R.id.enter_transition);
 
+        requireViewById(R.id.cancel).setOnClickListener(v -> finishAndRemoveTask());
+
         mSave.setOnClickListener(this::onClicked);
         mEdit.setOnClickListener(this::onClicked);
         mShare.setOnClickListener(this::onClicked);
 
-        // Only show the delete button if we have something to delete (should typically be the case)
-        if (getIntent().getData() != null) {
-            mDelete.setOnClickListener(this::onClicked);
-        } else {
-            mDelete.setVisibility(View.GONE);
-        }
-
         mPreview.addOnLayoutChangeListener(
                 (v, left, top, right, bottom, oldLeft, oldTop, oldRight, oldBottom) ->
                         updateImageDimensions());
@@ -328,7 +321,6 @@ public class LongScreenshotActivity extends Activity {
         mSave.setEnabled(enabled);
         mEdit.setEnabled(enabled);
         mShare.setEnabled(enabled);
-        mDelete.setEnabled(enabled);
     }
 
     private void doEdit(Uri uri) {
@@ -376,11 +368,6 @@ public class LongScreenshotActivity extends Activity {
         } else if (id == R.id.share) {
             mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_LONG_SCREENSHOT_SHARE);
             startExport(PendingAction.SHARE);
-        } else if (id == R.id.delete) {
-            mBackgroundExecutor.execute(() -> {
-                getContentResolver().delete(getIntent().getData(), null);
-                finishAndRemoveTask();
-            });
         }
     }
 

packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotController.java

@@ -264,7 +264,6 @@ public class ScreenshotController {
 
     private Animator mScreenshotAnimation;
     private RequestCallback mCurrentRequestCallback;
-    private Uri mLatestUriSaved;
 
     private final Handler mScreenshotHandler = new Handler(Looper.getMainLooper()) {
         @Override
@@ -547,6 +546,7 @@ public class ScreenshotController {
             mAccessibilityManager.sendAccessibilityEvent(event);
         }
 
+
         if (mScreenshotView.isAttachedToWindow()) {
             // if we didn't already dismiss for another reason
             if (!mScreenshotView.isDismissing()) {
@@ -563,7 +563,6 @@ public class ScreenshotController {
                 .getWindowInsets().getDisplayCutout());
 
         mScreenBitmap = screenshot;
-        mLatestUriSaved = null;
 
         if (!isUserSetupComplete()) {
             Log.w(TAG, "User setup not complete, displaying toast only");
@@ -694,7 +693,6 @@ public class ScreenshotController {
                                                 longScreenshot));
 
                         final Intent intent = new Intent(mContext, LongScreenshotActivity.class);
-                        intent.setData(mLatestUriSaved);
                         intent.setFlags(
                                 Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
 
@@ -884,8 +882,6 @@ public class ScreenshotController {
 
         resetTimeout();
 
-        mLatestUriSaved = imageData.uri;
-
         if (imageData.uri != null) {
             mScreenshotHandler.post(() -> {
                 if (mScreenshotAnimation != null && mScreenshotAnimation.isRunning()) {