Spiffy new compatibility mode UI.

Change-Id: I1207eaafae59a434fcc979ad60a83e2d685288af
diff --git a/services/java/com/android/server/am/CompatModeDialog.java b/services/java/com/android/server/am/CompatModeDialog.java
new file mode 100644
index 0000000..0442bda
--- /dev/null
+++ b/services/java/com/android/server/am/CompatModeDialog.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2011 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.server.am;
+
+import android.app.ActivityManager;
+import android.app.Dialog;
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.view.Gravity;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.Switch;
+
+public class CompatModeDialog extends Dialog {
+    final ActivityManagerService mService;
+    final ApplicationInfo mAppInfo;
+
+    final Switch mCompatEnabled;
+    final CheckBox mAlwaysShow;
+    final View mHint;
+
+    public CompatModeDialog(ActivityManagerService service, Context context,
+            ApplicationInfo appInfo) {
+        super(context, com.android.internal.R.style.Theme_Holo_Dialog_MinWidth);
+        setCancelable(true);
+        setCanceledOnTouchOutside(true);
+        getWindow().requestFeature(Window.FEATURE_NO_TITLE);
+        getWindow().setType(WindowManager.LayoutParams.TYPE_PHONE);
+        getWindow().setGravity(Gravity.BOTTOM|Gravity.CENTER_HORIZONTAL);
+        mService = service;
+        mAppInfo = appInfo;
+
+        setContentView(com.android.internal.R.layout.am_compat_mode_dialog);
+        mCompatEnabled = (Switch)findViewById(com.android.internal.R.id.compat_checkbox);
+        mCompatEnabled.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                synchronized (mService) {
+                    mService.mCompatModePackages.setPackageScreenCompatModeLocked(
+                            mAppInfo.packageName,
+                            mCompatEnabled.isChecked() ? ActivityManager.COMPAT_MODE_ENABLED
+                                    : ActivityManager.COMPAT_MODE_DISABLED);
+                    updateControls();
+                }
+            }
+        });
+        mAlwaysShow = (CheckBox)findViewById(com.android.internal.R.id.ask_checkbox);
+        mAlwaysShow.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                synchronized (mService) {
+                    mService.mCompatModePackages.setPackageAskCompatModeLocked(
+                            mAppInfo.packageName, mAlwaysShow.isChecked());
+                    updateControls();
+                }
+            }
+        });
+        mHint = findViewById(com.android.internal.R.id.reask_hint);
+
+        updateControls();
+    }
+
+    void updateControls() {
+        synchronized (mService) {
+            int mode = mService.mCompatModePackages.computeCompatModeLocked(mAppInfo);
+            mCompatEnabled.setChecked(mode == ActivityManager.COMPAT_MODE_ENABLED);
+            boolean ask = mService.mCompatModePackages.getPackageAskCompatModeLocked(
+                    mAppInfo.packageName);
+            mAlwaysShow.setChecked(ask);
+            mHint.setVisibility(ask ? View.INVISIBLE : View.VISIBLE);
+        }
+    }
+}