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Show Styles & Wallpaper in Settings

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Show "Styles & Wallpaper" in Settings based on whether the ThemePicker
component is availalable. Also update dashboard summary for display.

Bug: 129874298
Test: m RunSettingsRoboTests
Change-Id: Id7e0bb9cbc689bb9e637919a10a7d1006397afab
This commit is contained in:
Amin Shaikh
2019-04-08 15:39:07 -04:00
parent d50bb09876
commit 2a9911e3a0
7 changed files with 156 additions and 52 deletions
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47
src/com/android/settings/display/WallpaperPreferenceController.java
View File

@@ -25,6 +25,7 @@ import android.text.TextUtils;
import android.util.Log;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import com.android.settings.R;
import com.android.settings.core.BasePreferenceController;
@@ -34,16 +35,26 @@ import com.android.settingslib.RestrictedPreference;
import java.util.List;
public class WallpaperPreferenceController extends BasePreferenceController {
private static final String TAG = "WallpaperPrefController";
private final String mWallpaperPackage;
private final String mWallpaperClass;
private final String mStylesAndWallpaperClass;
public WallpaperPreferenceController(Context context, String key) {
super(context, key);
mWallpaperPackage = mContext.getString(R.string.config_wallpaper_picker_package);
mWallpaperClass = mContext.getString(R.string.config_wallpaper_picker_class);
mStylesAndWallpaperClass =
mContext.getString(R.string.config_styles_and_wallpaper_picker_class);
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
Preference preference = screen.findPreference(getPreferenceKey());
preference.setTitle(mContext.getString(areStylesAvailable()
? R.string.style_and_wallpaper_settings_title : R.string.wallpaper_settings_title));
}
@Override
@@ -52,14 +63,7 @@ public class WallpaperPreferenceController extends BasePreferenceController {
Log.e(TAG, "No Wallpaper picker specified!");
return UNSUPPORTED_ON_DEVICE;
}
final ComponentName componentName =
new ComponentName(mWallpaperPackage, mWallpaperClass);
final PackageManager pm = mContext.getPackageManager();
final Intent intent = new Intent();
intent.setComponent(componentName);
final List<ResolveInfo> resolveInfos =
pm.queryIntentActivities(intent, 0 /* flags */);
return resolveInfos != null && !resolveInfos.isEmpty()
return canResolveWallpaperComponent(mWallpaperClass)
? AVAILABLE_UNSEARCHABLE : CONDITIONALLY_UNAVAILABLE;
}
@@ -68,6 +72,31 @@ public class WallpaperPreferenceController extends BasePreferenceController {
disablePreferenceIfManaged((RestrictedPreference) preference);
}
@Override
public boolean handlePreferenceTreeClick(Preference preference) {
if (getPreferenceKey().equals(preference.getKey())) {
final ComponentName componentName = new ComponentName(mWallpaperPackage,
areStylesAvailable() ? mStylesAndWallpaperClass : mWallpaperClass);
preference.getContext().startActivity(new Intent().setComponent(componentName));
return true;
}
return super.handlePreferenceTreeClick(preference);
}
/** Returns whether Styles & Wallpaper is enabled and available. */
public boolean areStylesAvailable() {
return !TextUtils.isEmpty(mStylesAndWallpaperClass)
&& canResolveWallpaperComponent(mStylesAndWallpaperClass);
}
private boolean canResolveWallpaperComponent(String className) {
final ComponentName componentName = new ComponentName(mWallpaperPackage, className);
final PackageManager pm = mContext.getPackageManager();
final Intent intent = new Intent().setComponent(componentName);
final List<ResolveInfo> resolveInfos = pm.queryIntentActivities(intent, 0 /* flags */);
return resolveInfos != null && !resolveInfos.isEmpty();
}
private void disablePreferenceIfManaged(RestrictedPreference pref) {
final String restriction = DISALLOW_SET_WALLPAPER;
if (pref != null) {