From d540e6e0b75d77cb77b35711a23d1c84c316336f Mon Sep 17 00:00:00 2001
From: Craig Mautner <cmautner@google.com>
Date: Thu, 21 Feb 2013 18:02:50 -0800
Subject: [PATCH] Add demo for rotation animation.

New feature in App/Activity/Rotation Animation for overriding
default rotation animation with crossfade or jumpcut.

Change-Id: I3cb3cdb26770e6c7d040f4492eb02149af73b757
---
 samples/ApiDemos/AndroidManifest.xml          |  8 ++
 .../res/layout/rotation_animation.xml         | 74 +++++++++++++++
 samples/ApiDemos/res/values/strings.xml       | 12 +++
 .../android/apis/app/RotationAnimation.java   | 91 +++++++++++++++++++
 4 files changed, 185 insertions(+)
 create mode 100644 samples/ApiDemos/res/layout/rotation_animation.xml
 create mode 100644 samples/ApiDemos/src/com/example/android/apis/app/RotationAnimation.java

diff --git a/samples/ApiDemos/AndroidManifest.xml b/samples/ApiDemos/AndroidManifest.xml
index e911cd555..2211e3d38 100644
--- a/samples/ApiDemos/AndroidManifest.xml
+++ b/samples/ApiDemos/AndroidManifest.xml
@@ -244,6 +244,14 @@
             </intent-filter>
         </activity>
 
+        <activity android:name=".app.RotationAnimation"
+                android:label="@string/activity_rotation_animation">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.SAMPLE_CODE" />
+            </intent-filter>
+        </activity>
+
         <activity android:name=".app.ReorderTwo" />
         <activity android:name=".app.ReorderThree" />
         <activity android:name=".app.ReorderFour" />
diff --git a/samples/ApiDemos/res/layout/rotation_animation.xml b/samples/ApiDemos/res/layout/rotation_animation.xml
new file mode 100644
index 000000000..4ca08195c
--- /dev/null
+++ b/samples/ApiDemos/res/layout/rotation_animation.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 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.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textColor="#FFFFFFFF"
+        android:textSize="16sp"
+        android:textStyle="bold"
+        android:text="@string/rotation_animation_description"
+        />
+    <CheckBox
+        android:id="@+id/windowFullscreen"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="10dp"
+        android:text="@string/rotation_animation_fullscreen"
+        />
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="10dp"
+        android:orientation="vertical"
+        >
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="#FFFFFFFF"
+            android:textSize="16sp"
+            android:textStyle="bold"
+            android:text="@string/rotation_animation_choices"
+            />
+        <RadioGroup
+            android:id="@+id/rotation_radio_group"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:checkedButton="@+id/rotation_anim_selection"
+            >
+            <RadioButton
+                android:id="@+id/rotate"
+                android:checked="true"
+                android:text="@string/rotation_animation_rotate"
+                />
+            <RadioButton
+                android:id="@+id/crossfade"
+                android:layout_marginStart="6dp"
+                android:text="@string/rotation_animation_crossfade"
+                />
+            <RadioButton
+                android:id="@+id/jumpcut"
+                android:layout_marginStart="6dp"
+                android:text="@string/rotation_animation_jumpcut"
+                />
+        </RadioGroup>
+    </LinearLayout>
+</LinearLayout>
diff --git a/samples/ApiDemos/res/values/strings.xml b/samples/ApiDemos/res/values/strings.xml
index 085b94fde..f673e31fc 100644
--- a/samples/ApiDemos/res/values/strings.xml
+++ b/samples/ApiDemos/res/values/strings.xml
@@ -387,6 +387,8 @@
     <string name="reorder_four_text">This is the last in a sequence of four Activities.</string>
     <string name="reorder_second_to_front">Bring the second in front</string>
 
+    <string name ="activity_rotation_animation">App/Activity/Rotation Animation</string>
+
     <string name="menu_from_xml_title">App/Menu/Inflate from XML</string>
     <string name="menu_from_xml_instructions_press_menu">Select a menu resource and press the menu key.</string>
     <string name="menu_from_xml_instructions_go_back">If you want to choose another menu resource, go back and re-run this activity.</string>
@@ -1156,6 +1158,16 @@
     <string name="relative_layout_2_instructions">Type here:</string>
     <string name="relative_layout_2_ok">Ok</string>
     <string name="relative_layout_2_cancel">Cancel</string>
+    <string name="rotation_animation_description">
+            Change the default rotation animation from rotating to fade or jumpcut.
+            Only works if FLAG_FULLSCREEN is set and there are no dialogs up.
+            Try rotating with and without the Power Off dialog visible.
+    </string>
+    <string name="rotation_animation_fullscreen">FULLSCREEN</string>
+    <string name="rotation_animation_choices">Rotation Animation:</string>
+    <string name="rotation_animation_rotate">ROTATE</string>
+    <string name="rotation_animation_crossfade">XFADE</string>
+    <string name="rotation_animation_jumpcut">JUMPCUT</string>
     <string name="scroll_view_1_text_1">Text View 1</string>
     <string name="scroll_view_1_button_1">Button 1</string>
     <string name="scroll_view_1_text_2">Text View 2</string>
diff --git a/samples/ApiDemos/src/com/example/android/apis/app/RotationAnimation.java b/samples/ApiDemos/src/com/example/android/apis/app/RotationAnimation.java
new file mode 100644
index 000000000..44bd1e6fa
--- /dev/null
+++ b/samples/ApiDemos/src/com/example/android/apis/app/RotationAnimation.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2013 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.example.android.apis.app;
+
+import com.example.android.apis.R;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.Window;
+import android.view.WindowManager;
+import android.view.WindowManager.LayoutParams;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.RadioGroup;
+
+
+public class RotationAnimation extends Activity {
+
+    private int mRotationAnimation = LayoutParams.ROTATION_ANIMATION_ROTATE;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setRotationAnimation(mRotationAnimation);
+
+        setContentView(R.layout.rotation_animation);
+
+        ((CheckBox)findViewById(R.id.windowFullscreen)).setOnCheckedChangeListener(
+            new CompoundButton.OnCheckedChangeListener() {
+                @Override
+                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                    setFullscreen(isChecked);
+                }
+            }
+        );
+
+        ((RadioGroup)findViewById(R.id.rotation_radio_group)).setOnCheckedChangeListener(
+            new RadioGroup.OnCheckedChangeListener() {
+                @Override
+                public void onCheckedChanged(RadioGroup group, int checkedId) {
+                    switch (checkedId) {
+                        default:
+                        case R.id.rotate:
+                            mRotationAnimation = LayoutParams.ROTATION_ANIMATION_ROTATE;
+                            break;
+                        case R.id.crossfade:
+                            mRotationAnimation = LayoutParams.ROTATION_ANIMATION_CROSSFADE;
+                            break;
+                        case R.id.jumpcut:
+                            mRotationAnimation = LayoutParams.ROTATION_ANIMATION_JUMPCUT;
+                            break;
+                    }
+                    setRotationAnimation(mRotationAnimation);
+                }
+            }
+        );
+    }
+
+    private void setFullscreen(boolean on) {
+        Window win = getWindow();
+        WindowManager.LayoutParams winParams = win.getAttributes();
+        if (on) {
+            winParams.flags |=  WindowManager.LayoutParams.FLAG_FULLSCREEN;
+        } else {
+            winParams.flags &= ~WindowManager.LayoutParams.FLAG_FULLSCREEN;
+        }
+        win.setAttributes(winParams);
+    }
+
+    private void setRotationAnimation(int rotationAnimation) {
+        Window win = getWindow();
+        WindowManager.LayoutParams winParams = win.getAttributes();
+        winParams.rotationAnimation = rotationAnimation;
+        win.setAttributes(winParams);
+    }
+}