Merge "Do not show Style & Wallpaper if the corresponding apk does not exist." into ub-launcher3-master
diff --git a/src/com/android/launcher3/views/OptionsPopupView.java b/src/com/android/launcher3/views/OptionsPopupView.java
index 48cf9e8..e259cfe 100644
--- a/src/com/android/launcher3/views/OptionsPopupView.java
+++ b/src/com/android/launcher3/views/OptionsPopupView.java
@@ -18,8 +18,10 @@
import static com.android.launcher3.Utilities.EXTRA_WALLPAPER_FLAVOR;
import static com.android.launcher3.Utilities.EXTRA_WALLPAPER_OFFSET;
+import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
+import android.content.pm.ResolveInfo;
import android.graphics.Rect;
import android.graphics.RectF;
import android.text.TextUtils;
@@ -150,7 +152,7 @@
RectF target = new RectF(x - halfSize, y - halfSize, x + halfSize, y + halfSize);
ArrayList<OptionItem> options = new ArrayList<>();
- int res = FeatureFlags.STYLE_WALLPAPER.get() ?
+ int res = FeatureFlags.STYLE_WALLPAPER.get() && existsStyleWallpapers(launcher) ?
R.string.styles_wallpaper_button_text : R.string.wallpaper_button_text;
options.add(new OptionItem(res, R.drawable.ic_wallpaper,
ControlType.WALLPAPER_BUTTON, OptionsPopupView::startWallpaperPicker));
@@ -164,6 +166,14 @@
show(launcher, target, options);
}
+ private static boolean existsStyleWallpapers(Launcher launcher) {
+ Intent intent = new Intent(Intent.ACTION_SET_WALLPAPER);
+ intent.setComponent(new ComponentName(launcher.getString(R.string.wallpaper_picker_package),
+ "com.android.customization.picker.CustomizationPickerActivity"));
+ ResolveInfo ri = launcher.getPackageManager().resolveActivity(intent, 0);
+ return ri != null;
+ }
+
public static boolean onWidgetsClicked(View view) {
return openWidgets(Launcher.getLauncher(view.getContext()));
}