Refine layouts for large screen

- Support dynamic paddings depending on app's screen width - Add round corners to homepage ripple effect to improve the transition of being highlighted - Add an interface to support dynamic split layout for suggestion cards Bug: 223300824 Test: robotest, manual Change-Id: Iaca6b4fd3f7369179416ef084a800d7eb2ee4640
2022-03-24 16:58:31 +08:00
parent c4c923d1eb
commit 680fce3acd
17 changed files with 441 additions and 98 deletions
--- a/src/com/android/settings/widget/HomepagePreferenceLayoutHelper.java
+++ b/src/com/android/settings/widget/HomepagePreferenceLayoutHelper.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2022 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.settings.widget;
+
+import android.view.View;
+
+import androidx.preference.Preference;
+import androidx.preference.PreferenceViewHolder;
+
+import com.android.settings.R;
+
+/** Helper for homepage preference to manage layout. */
+public class HomepagePreferenceLayoutHelper {
+
+    private View mIcon;
+    private View mText;
+    private boolean mIconVisible = true;
+    private int mIconPaddingStart = -1;
+    private int mTextPaddingStart = -1;
+
+    /** The interface for managing preference layouts on homepage */
+    public interface HomepagePreferenceLayout {
+        /** Returns a {@link HomepagePreferenceLayoutHelper}  */
+        HomepagePreferenceLayoutHelper getHelper();
+    }
+
+    public HomepagePreferenceLayoutHelper(Preference preference) {
+        preference.setLayoutResource(R.layout.homepage_preference);
+    }
+
+    /** Sets whether the icon should be visible */
+    public void setIconVisible(boolean visible) {
+        mIconVisible = visible;
+        if (mIcon != null) {
+            mIcon.setVisibility(visible ? View.VISIBLE : View.GONE);
+        }
+    }
+
+    /** Sets the icon padding start */
+    public void setIconPaddingStart(int paddingStart) {
+        mIconPaddingStart = paddingStart;
+        if (mIcon != null && paddingStart >= 0) {
+            mIcon.setPaddingRelative(paddingStart, mIcon.getPaddingTop(), mIcon.getPaddingEnd(),
+                    mIcon.getPaddingBottom());
+        }
+    }
+
+    /** Sets the text padding start */
+    public void setTextPaddingStart(int paddingStart) {
+        mTextPaddingStart = paddingStart;
+        if (mText != null && paddingStart >= 0) {
+            mText.setPaddingRelative(paddingStart, mText.getPaddingTop(), mText.getPaddingEnd(),
+                    mText.getPaddingBottom());
+        }
+    }
+
+    void onBindViewHolder(PreferenceViewHolder holder) {
+        mIcon = holder.findViewById(R.id.icon_frame);
+        mText = holder.findViewById(R.id.text_frame);
+        setIconVisible(mIconVisible);
+        setIconPaddingStart(mIconPaddingStart);
+        setTextPaddingStart(mTextPaddingStart);
+    }
+}