Tuner updates
Some UX updates to the tuner to feel better and align with settings
UX patterns.
Test: visual
Change-Id: I9c57194b9649c61e0d6d3f9e21a51d9c4a5c1286
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/ShortcutPicker.java b/packages/SystemUI/src/com/android/systemui/tuner/ShortcutPicker.java
new file mode 100644
index 0000000..533388a
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/tuner/ShortcutPicker.java
@@ -0,0 +1,200 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the
+ * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
+
+package com.android.systemui.tuner;
+
+import static com.android.systemui.tuner.LockscreenFragment.LOCKSCREEN_LEFT_BUTTON;
+
+import android.content.Context;
+import android.content.pm.LauncherActivityInfo;
+import android.content.pm.LauncherApps;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.graphics.drawable.ColorDrawable;
+import android.os.Bundle;
+import android.os.Process;
+import android.support.v14.preference.PreferenceFragment;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceCategory;
+import android.support.v7.preference.PreferenceScreen;
+import android.support.v7.preference.PreferenceViewHolder;
+
+import com.android.systemui.Dependency;
+import com.android.systemui.R;
+import com.android.systemui.tuner.ShortcutParser.Shortcut;
+import com.android.systemui.tuner.TunerService.Tunable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ShortcutPicker extends PreferenceFragment implements Tunable {
+
+ private final ArrayList<SelectablePreference> mSelectablePreferences = new ArrayList<>();
+ private String mKey;
+ private SelectablePreference mNonePreference;
+ private TunerService mTunerService;
+
+ @Override
+ public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
+ Context context = getPreferenceManager().getContext();
+ PreferenceScreen screen = getPreferenceManager().createPreferenceScreen(context);
+ screen.setOrderingAsAdded(true);
+ PreferenceCategory otherApps = new PreferenceCategory(context);
+ otherApps.setTitle(R.string.tuner_other_apps);
+
+ mNonePreference = new SelectablePreference(context);
+ mSelectablePreferences.add(mNonePreference);
+ mNonePreference.setTitle(R.string.lockscreen_none);
+ mNonePreference.setIcon(R.drawable.ic_remove_circle);
+ screen.addPreference(mNonePreference);
+
+ LauncherApps apps = getContext().getSystemService(LauncherApps.class);
+ List<LauncherActivityInfo> activities = apps.getActivityList(null,
+ Process.myUserHandle());
+
+ screen.addPreference(otherApps);
+ activities.forEach(info -> {
+ try {
+ List<Shortcut> shortcuts = new ShortcutParser(getContext(),
+ info.getComponentName()).getShortcuts();
+ AppPreference appPreference = new AppPreference(context, info);
+ mSelectablePreferences.add(appPreference);
+ if (shortcuts.size() != 0) {
+ //PreferenceCategory category = new PreferenceCategory(context);
+ //screen.addPreference(category);
+ //category.setTitle(info.getLabel());
+ screen.addPreference(appPreference);
+ shortcuts.forEach(shortcut -> {
+ ShortcutPreference shortcutPref = new ShortcutPreference(context, shortcut,
+ info.getLabel());
+ mSelectablePreferences.add(shortcutPref);
+ screen.addPreference(shortcutPref);
+ });
+ return;
+ }
+ otherApps.addPreference(appPreference);
+ } catch (NameNotFoundException e) {
+ }
+ });
+ // Move other apps to the bottom.
+ screen.removePreference(otherApps);
+ for (int i = 0; i < otherApps.getPreferenceCount(); i++) {
+ Preference p = otherApps.getPreference(0);
+ otherApps.removePreference(p);
+ p.setOrder(Preference.DEFAULT_ORDER);
+ screen.addPreference(p);
+ }
+ //screen.addPreference(otherApps);
+
+ setPreferenceScreen(screen);
+ mKey = getArguments().getString(ARG_PREFERENCE_ROOT);
+ mTunerService = Dependency.get(TunerService.class);
+ mTunerService.addTunable(this, mKey);
+ }
+
+ @Override
+ public boolean onPreferenceTreeClick(Preference preference) {
+ mTunerService.setValue(mKey, preference.toString());
+ getActivity().onBackPressed();
+ return true;
+ }
+
+ @Override
+ public void onActivityCreated(Bundle savedInstanceState) {
+ super.onActivityCreated(savedInstanceState);
+ if (LOCKSCREEN_LEFT_BUTTON.equals(mKey)) {
+ getActivity().setTitle(R.string.lockscreen_shortcut_left);
+ } else {
+ getActivity().setTitle(R.string.lockscreen_shortcut_right);
+ }
+ }
+
+ @Override
+ public void onDestroy() {
+ super.onDestroy();
+ mTunerService.removeTunable(this);
+ }
+
+ @Override
+ public void onTuningChanged(String key, String newValue) {
+ String v = newValue != null ? newValue : "";
+ mSelectablePreferences.forEach(p -> p.setChecked(v.equals(p.toString())));
+ }
+
+ private static class AppPreference extends SelectablePreference {
+ private final LauncherActivityInfo mInfo;
+ private boolean mBinding;
+
+ public AppPreference(Context context, LauncherActivityInfo info) {
+ super(context);
+ mInfo = info;
+ setTitle(context.getString(R.string.tuner_launch_app, info.getLabel()));
+ setSummary(context.getString(R.string.tuner_app, info.getLabel()));
+ }
+
+ @Override
+ public void onBindViewHolder(PreferenceViewHolder holder) {
+ mBinding = true;
+ if (getIcon() == null) {
+ setIcon(mInfo.getBadgedIcon(
+ getContext().getResources().getConfiguration().densityDpi));
+ }
+ mBinding = false;
+ super.onBindViewHolder(holder);
+ }
+
+ @Override
+ protected void notifyChanged() {
+ if (mBinding) return;
+ super.notifyChanged();
+ }
+
+ @Override
+ public String toString() {
+ return mInfo.getComponentName().flattenToString();
+ }
+ }
+
+ private static class ShortcutPreference extends SelectablePreference {
+ private final Shortcut mShortcut;
+ private boolean mBinding;
+
+ public ShortcutPreference(Context context, Shortcut shortcut, CharSequence appLabel) {
+ super(context);
+ mShortcut = shortcut;
+ setTitle(shortcut.label);
+ setSummary(context.getString(R.string.tuner_app, appLabel));
+ }
+
+ @Override
+ public void onBindViewHolder(PreferenceViewHolder holder) {
+ mBinding = true;
+ if (getIcon() == null) {
+ setIcon(mShortcut.icon.loadDrawable(getContext()));
+ }
+ mBinding = false;
+ super.onBindViewHolder(holder);
+ }
+
+ @Override
+ protected void notifyChanged() {
+ if (mBinding) return;
+ super.notifyChanged();
+ }
+
+ @Override
+ public String toString() {
+ return mShortcut.toString();
+ }
+ }
+}