Add Camera prewarm intent.
Also adds a test app for testing this intent. In addition, the secure
camera gets launched in the background to fix jank while sending the
intent.
Bug: 20016619
Change-Id: I7bb7e22ddaf5dc67fc09b9e63e5f3d10fe8e3ee4
diff --git a/tests/CameraPrewarmTest/AndroidManifest.xml b/tests/CameraPrewarmTest/AndroidManifest.xml
new file mode 100644
index 0000000..eb40200
--- /dev/null
+++ b/tests/CameraPrewarmTest/AndroidManifest.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ ~ 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
+ -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.google.android.test.cameraprewarm">
+ <application android:label="@string/activity_title">
+
+ <activity android:name=".CameraActivity"
+ android:theme="@android:style/Theme.NoTitleBar">
+ <intent-filter>
+ <action android:name="android.media.action.STILL_IMAGE_CAMERA_SECURE" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ <intent-filter>
+ <action android:name="android.media.action.STILL_IMAGE_CAMERA" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ </activity>
+
+ <activity android:name=".SecureCameraActivity"
+ android:theme="@android:style/Theme.NoTitleBar">
+ <intent-filter>
+ <action android:name="android.media.action.STILL_IMAGE_CAMERA_SECURE" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ </activity>
+
+ <receiver android:name=".PrewarmReceiver" >
+ <intent-filter>
+ <action android:name="android.media.action.STILL_IMAGE_CAMERA_PREWARM" />
+ </intent-filter>
+ <intent-filter>
+ <action android:name="android.media.action.STILL_IMAGE_CAMERA_COOLDOWN" />
+ </intent-filter>
+ </receiver>
+
+ </application>
+</manifest>