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Commit 97660dd1 authored by Hugh Chen's avatar Hugh Chen
Browse files

Add 50% opacity if detect there is no device image yet 

Screenshot:
https://screenshot.googleplex.com/Ah9DKn85S3AWB4r.png

Bug: 177901821
Test: build pass and manual test
Change-Id: Ia5142cdd1cf105d978043987ad92c5c4e8c79e0c
parent 0a03f8e2

src/com/android/settings/bluetooth/AdvancedBluetoothDetailsHeaderController.java

+4 −0
Original line number Diff line number Diff line
@@ -85,6 +85,7 @@ public class AdvancedBluetoothDetailsHeaderController extends BasePreferenceCont 
    private static final int RIGHT_DEVICE_ID = 2;

    private static final int CASE_DEVICE_ID = 3;

    private static final int MAIN_DEVICE_ID = 4;

    private static final float HALF_ALPHA = 0.5f;



    @VisibleForTesting

    LayoutPreference mLayoutPreference;
@@ -425,10 +426,12 @@ public class AdvancedBluetoothDetailsHeaderController extends BasePreferenceCont 
    @VisibleForTesting

    void updateIcon(ImageView imageView, String iconUri) {

        if (mIconCache.containsKey(iconUri)) {

            imageView.setAlpha(1f);

            imageView.setImageBitmap(mIconCache.get(iconUri));

            return;

        }



        imageView.setAlpha(HALF_ALPHA);

        ThreadUtils.postOnBackgroundThread(() -> {

            final Uri uri = Uri.parse(iconUri);

            try {
@@ -439,6 +442,7 @@ public class AdvancedBluetoothDetailsHeaderController extends BasePreferenceCont 
                        mContext.getContentResolver(), uri);

                ThreadUtils.postOnMainThread(() -> {

                    mIconCache.put(iconUri, bitmap);

                    imageView.setAlpha(1f);

                    imageView.setImageBitmap(bitmap);

                });

            } catch (IOException e) {