From f9ffffb3b507a797ad1ead81cbff5f4935956e4c Mon Sep 17 00:00:00 2001
From: Todd Volkert <tvolkert@google.com>
Date: Tue, 23 Jun 2015 15:41:03 -0700
Subject: Make ManagePermissionsFragment more TV-friendly.

b/22008424

Change-Id: Id780db5a1e8ec98aece484310a2d3799d868cf2e
---
 .../permission/ui/ManagePermissionsActivity.java   |  2 +-
 .../permission/ui/ManagePermissionsFragment.java   | 49 ++++++++++++++++++++++
 2 files changed, 50 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/com/android/packageinstaller/permission/ui/ManagePermissionsActivity.java b/src/com/android/packageinstaller/permission/ui/ManagePermissionsActivity.java
index 2fc1a02b..934ed369 100644
--- a/src/com/android/packageinstaller/permission/ui/ManagePermissionsActivity.java
+++ b/src/com/android/packageinstaller/permission/ui/ManagePermissionsActivity.java
@@ -29,7 +29,7 @@ public final class ManagePermissionsActivity extends Activity {
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
 
-        Fragment fragment = null;
+        Fragment fragment;
         String action = getIntent().getAction();
 
         switch (action) {
diff --git a/src/com/android/packageinstaller/permission/ui/ManagePermissionsFragment.java b/src/com/android/packageinstaller/permission/ui/ManagePermissionsFragment.java
index 6dc5cda4..00d30d19 100644
--- a/src/com/android/packageinstaller/permission/ui/ManagePermissionsFragment.java
+++ b/src/com/android/packageinstaller/permission/ui/ManagePermissionsFragment.java
@@ -15,11 +15,13 @@
  */
 package com.android.packageinstaller.permission.ui;
 
+import android.annotation.Nullable;
 import android.app.ActionBar;
 import android.app.Activity;
 import android.app.FragmentTransaction;
 import android.content.ActivityNotFoundException;
 import android.content.Intent;
+import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.preference.Preference;
 import android.preference.Preference.OnPreferenceClickListener;
@@ -27,9 +29,15 @@ import android.preference.PreferenceFragment;
 import android.preference.PreferenceScreen;
 import android.util.ArraySet;
 import android.util.Log;
+import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.ListView;
+import android.widget.TextView;
 
 import com.android.packageinstaller.R;
 import com.android.packageinstaller.permission.model.PermissionApps;
@@ -137,6 +145,27 @@ public final class ManagePermissionsFragment extends PreferenceFragment
         updatePermissionsUi();
     }
 
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.permissions_frame, container,
+                false);
+        ViewGroup prefsContainer = (ViewGroup) rootView.findViewById(R.id.prefs_container);
+        if (prefsContainer == null) {
+            prefsContainer = rootView;
+        }
+        prefsContainer.addView(super.onCreateView(inflater, prefsContainer, savedInstanceState));
+        View emptyView = rootView.findViewById(R.id.no_permissions);
+        ((ListView) rootView.findViewById(android.R.id.list)).setEmptyView(emptyView);
+        return rootView;
+    }
+
+    @Override
+    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        updatePermissionsUi();
+    }
+
     private void updatePermissionsUi() {
         Activity activity = getActivity();
 
@@ -144,6 +173,26 @@ public final class ManagePermissionsFragment extends PreferenceFragment
             return;
         }
 
+        final ViewGroup rootView = (ViewGroup) getView();
+        if (rootView != null) {
+            final ImageView iconView = (ImageView) rootView.findViewById(R.id.lb_icon);
+            if (iconView != null) {
+                // Set the icon as the background instead of the image because ImageView
+                // doesn't properly scale vector drawables beyond their intrinsic size
+                Drawable icon = activity.getDrawable(R.drawable.ic_lock);
+                icon.setTint(activity.getColor(R.color.off_white));
+                iconView.setBackground(icon);
+            }
+            final TextView titleView = (TextView) rootView.findViewById(R.id.lb_title);
+            if (titleView != null) {
+                titleView.setText(R.string.app_permissions);
+            }
+            final TextView breadcrumbView = (TextView) rootView.findViewById(R.id.lb_breadcrumb);
+            if (breadcrumbView != null) {
+                breadcrumbView.setText(R.string.app_permissions_breadcrumb);
+            }
+        }
+
         List<PermissionGroup> groups = mPermissions.getGroups();
 
         PreferenceScreen screen = getPreferenceScreen();
-- 
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