Overview Actions - shows a message if action is blocked by policy.
Device policy or app secure surface policy mean that snapshot based
actions shouldn't work.
This is encoded in whether the snapshot is "real", the fake snapshot is
generated when policy doesn't allow captures.
Test: tested with Test DPC fake device policy app
Change-Id: Ib34e5a90ab58fb401d4516c531866d1c13569256
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
index b44d6df..042c542 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
@@ -22,6 +22,7 @@
import android.graphics.Insets;
import android.graphics.Matrix;
import android.graphics.Rect;
+import android.widget.Toast;
import com.android.launcher3.BaseActivity;
import com.android.launcher3.BaseDraggingActivity;
@@ -109,16 +110,26 @@
public void initOverlay(Task task, ThumbnailData thumbnail, Matrix matrix) {
ImageActionsApi imageApi = new ImageActionsApi(
mApplicationContext, mThumbnailView::getThumbnail);
+ final boolean isAllowedByPolicy = thumbnail.isRealSnapshot;
+
getActionsView().setCallbacks(new OverlayUICallbacks() {
@Override
public void onShare() {
- imageApi.startShareActivity();
+ if (isAllowedByPolicy) {
+ imageApi.startShareActivity();
+ } else {
+ showBlockedByPolicyMessage();
+ }
}
@Override
public void onScreenshot() {
- imageApi.saveScreenshot(mThumbnailView.getThumbnail(),
- getTaskSnapshotBounds(), getTaskSnapshotInsets(), task.key.id);
+ if (isAllowedByPolicy) {
+ imageApi.saveScreenshot(mThumbnailView.getThumbnail(),
+ getTaskSnapshotBounds(), getTaskSnapshotInsets(), task.key.id);
+ } else {
+ showBlockedByPolicyMessage();
+ }
}
});
}
@@ -152,6 +163,13 @@
// TODO: return the real insets
return Insets.of(0, 0, 0, 0);
}
+
+ private void showBlockedByPolicyMessage() {
+ Toast.makeText(
+ mThumbnailView.getContext(),
+ R.string.blocked_by_policy,
+ Toast.LENGTH_LONG).show();
+ }
}
/**
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index b474a32..8368817 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -141,4 +141,6 @@
<string name="action_share">Share</string>
<!-- Label for a button that causes a screen shot of the current app to be taken. [CHAR_LIMIT=40] -->
<string name="action_screenshot">Screenshot</string>
+ <!-- Message shown when an action is blocked by a policy enforced by the app or the organization managing the device. [CHAR_LIMIT=NONE] -->
+ <string name="blocked_by_policy">This action isn\'t allowed by the app or your organization</string>
</resources>
\ No newline at end of file