Clean up package installer styling

Package installer should be using exclusively the device
defaut themes on handhelds (phones and tables) to allow
OEMs customize its look and feel. Also for handhelds the
installer should use the same preference framework as the
settings app to ensure it looks like the settings app on
an OEMs device.

This change needs to be picked up by a GMS build to deliver
to partners ensuring the installer UI is consistent with
the device UI.

bug:24286616

Change-Id: I92e39fd1488e76b0b23b7f1efa13e04ed5bbc7ba

1 files changed, 85 insertions, 0 deletions

diff --git a/src/com/android/packageinstaller/permission/ui/television/SettingsWithHeader.java b/src/com/android/packageinstaller/permission/ui/television/SettingsWithHeader.java
new file mode 100644
index 00000000..c7f5cda3
--- /dev/null
+++ b/src/com/android/packageinstaller/permission/ui/television/SettingsWithHeader.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2015 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.packageinstaller.permission.ui.television;
+
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.android.packageinstaller.R;
+import com.android.packageinstaller.permission.utils.Utils;
+
+public abstract class SettingsWithHeader extends PermissionsFrameFragment
+        implements OnClickListener {
+
+    private View mHeader;
+    protected Intent mInfoIntent;
+    protected Drawable mIcon;
+    protected CharSequence mLabel;
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        ViewGroup root = (ViewGroup) super.onCreateView(inflater, container, savedInstanceState);
+
+        if (!Utils.isTelevision(getContext())) {
+            mHeader = inflater.inflate(R.layout.header, root, false);
+            getPreferencesContainer().addView(mHeader, 0);
+            updateHeader();
+        }
+
+        return root;
+    }
+
+    public void setHeader(Drawable icon, CharSequence label, Intent infoIntent) {
+        mIcon = icon;
+        mLabel = label;
+        mInfoIntent = infoIntent;
+        updateHeader();
+    }
+
+    private void updateHeader() {
+        if (mHeader != null) {
+            final ImageView appIcon = (ImageView) mHeader.findViewById(R.id.icon);
+            appIcon.setImageDrawable(mIcon);
+
+            final TextView appName = (TextView) mHeader.findViewById(R.id.name);
+            appName.setText(mLabel);
+
+            final View info = mHeader.findViewById(R.id.info);
+            if (mInfoIntent == null) {
+                info.setVisibility(View.GONE);
+            } else {
+                info.setVisibility(View.VISIBLE);
+                info.setClickable(true);
+                info.setOnClickListener(this);
+            }
+        }
+    }
+
+    @Override
+    public void onClick(View v) {
+        getActivity().startActivity(mInfoIntent);
+    }
+
+}