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authorRomain Guy <romainguy@android.com>2009-10-16 15:08:11 -0700
committerRomain Guy <romainguy@android.com>2009-10-16 15:08:11 -0700
commita824765c2311549481cc38e831a74baf3a28a135 (patch)
treeff2102a50ee0e4bb217140834851deff1d6168a0
parent2afb6e91ed59a0c29d7b57b57b05e842cf796798 (diff)
downloadandroid_packages_wallpapers_LivePicker-a824765c2311549481cc38e831a74baf3a28a135.zip
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Move the live wallpapers picker to its own apk.
-rw-r--r--Android.mk27
-rw-r--r--AndroidManifest.xml46
-rw-r--r--MODULE_LICENSE_APACHE20
-rw-r--r--NOTICE190
-rw-r--r--res/drawable-hdpi/ic_launcher_appwidget.pngbin0 -> 7240 bytes
-rw-r--r--res/drawable-hdpi/livewallpaper_placeholder.pngbin0 -> 4814 bytes
-rw-r--r--res/layout/live_wallpaper_content.xml72
-rw-r--r--res/layout/wallpaper_item.xml22
-rw-r--r--res/values/strings.xml37
-rw-r--r--src/com/android/wallpaper/livepicker/LiveWallpaperPickActivity.java383
10 files changed, 777 insertions, 0 deletions
diff --git a/Android.mk b/Android.mk
new file mode 100644
index 0000000..0f3dbcd
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2009 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.
+#
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+#LOCAL_MODULE_TAGS := user
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_PACKAGE_NAME := LiveWallpapersPicker
+LOCAL_CERTIFICATE := platform
+
+include $(BUILD_PACKAGE)
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
new file mode 100644
index 0000000..4dea1fc
--- /dev/null
+++ b/AndroidManifest.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2008, 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.android.wallpaper.livepicker">
+
+ <uses-permission android:name="android.permission.SET_WALLPAPER_COMPONENT" />
+ <uses-permission android:name="android.permission.BIND_WALLPAPER" />
+
+ <application
+ android:process="android.process.acore"
+ android:label="@string/application_name"
+ android:icon="@drawable/ic_launcher_appwidget">
+
+ <activity android:name="LiveWallpaperPickActivity"
+ android:icon="@drawable/ic_launcher_appwidget"
+ android:label="@string/live_wallpaper_picker_title"
+ android:theme="@android:style/Theme.Wallpaper">
+ <intent-filter>
+ <action android:name="android.service.wallpaper.LIVE_WALLPAPER_CHOOSER" />
+ <action android:name="android.intent.action.SET_WALLPAPER" />
+ <category android:name="android.intent.category.DEFAULT" />
+ </intent-filter>
+ </activity>
+
+ </application>
+
+</manifest>
diff --git a/MODULE_LICENSE_APACHE2 b/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/MODULE_LICENSE_APACHE2
diff --git a/NOTICE b/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2008, 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.
+
+ 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.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
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+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
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+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
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+ Work and such Derivative Works in Source or Object form.
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+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
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+ END OF TERMS AND CONDITIONS
+
diff --git a/res/drawable-hdpi/ic_launcher_appwidget.png b/res/drawable-hdpi/ic_launcher_appwidget.png
new file mode 100644
index 0000000..3dc8b20
--- /dev/null
+++ b/res/drawable-hdpi/ic_launcher_appwidget.png
Binary files differ
diff --git a/res/drawable-hdpi/livewallpaper_placeholder.png b/res/drawable-hdpi/livewallpaper_placeholder.png
new file mode 100644
index 0000000..3743489
--- /dev/null
+++ b/res/drawable-hdpi/livewallpaper_placeholder.png
Binary files differ
diff --git a/res/layout/live_wallpaper_content.xml b/res/layout/live_wallpaper_content.xml
new file mode 100644
index 0000000..4dc6dbc
--- /dev/null
+++ b/res/layout/live_wallpaper_content.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2009 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:orientation="vertical"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent"
+ >
+
+ <FrameLayout
+ android:layout_width="fill_parent"
+ android:layout_height="0px"
+ android:layout_weight="1"
+ >
+ <!--
+ <ListView
+ android:id="@android:id/list"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent"
+ />
+ -->
+ <TextView
+ android:id="@android:id/empty"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent"
+ android:gravity="center"
+ android:text="@string/live_wallpaper_empty"
+ android:visibility="gone"
+ android:textAppearance="?android:attr/textAppearanceMedium"
+ />
+ </FrameLayout>
+
+ <Gallery android:id="@+id/gallery"
+ android:gravity="fill"
+ android:layout_width="fill_parent"
+ android:layout_height="120dip" />
+
+ <LinearLayout
+ android:orientation="horizontal"
+ android:layout_width="fill_parent"
+ android:layout_height="wrap_content">
+
+ <Button android:id="@+id/configure"
+ android:layout_width="0px"
+ android:layout_height="wrap_content"
+ android:layout_weight="1"
+ android:text="@string/configure_wallpaper"
+ android:layout_gravity="center" />
+
+ <Button android:id="@+id/set"
+ android:layout_width="0px"
+ android:layout_height="wrap_content"
+ android:layout_weight="1"
+ android:text="@string/wallpaper_instructions"
+ android:layout_gravity="center" />
+
+ </LinearLayout>
+
+</LinearLayout>
diff --git a/res/layout/wallpaper_item.xml b/res/layout/wallpaper_item.xml
new file mode 100644
index 0000000..6727483
--- /dev/null
+++ b/res/layout/wallpaper_item.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2008 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.
+-->
+
+<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
+ android:background="?android:attr/galleryItemBackground"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:scaleType="fitXY"
+ android:focusable="true" />
diff --git a/res/values/strings.xml b/res/values/strings.xml
new file mode 100644
index 0000000..3a51485
--- /dev/null
+++ b/res/values/strings.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+* Copyright (C) 2008 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.
+*/
+-->
+
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+ <!-- General -->
+ <skip />
+ <!-- Application name -->
+ <string name="application_name">Live Wallpaper Picker</string>
+ <!-- Title for the screen that lets the user choose a live wallpaper to use
+ for the system. -->
+ <string name="live_wallpaper_picker_title">Live wallpaper</string>
+ <!-- List item for configuring the current wallpaper -->
+ <string name="configure_wallpaper">Configure...</string>
+ <!-- Button label on Wallpaper Gallery screen; user selects this button to set a specific wallpaper -->
+ <string name="wallpaper_instructions">Set wallpaper</string>
+ <!-- Warning message, no live wallpapers available. -->
+ <string name="live_wallpaper_empty">No live wallpapers.</string>
+ <!-- Button label, action, sets the currently selected wallpaper. -->
+ <string name="set_live_wallpaper">Set wallpaper</string>
+
+</resources>
diff --git a/src/com/android/wallpaper/livepicker/LiveWallpaperPickActivity.java b/src/com/android/wallpaper/livepicker/LiveWallpaperPickActivity.java
new file mode 100644
index 0000000..0cd60bb
--- /dev/null
+++ b/src/com/android/wallpaper/livepicker/LiveWallpaperPickActivity.java
@@ -0,0 +1,383 @@
+/*
+ * Copyright (C) 2009 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.wallpaper.livepicker;
+
+import org.xmlpull.v1.XmlPullParserException;
+
+import android.app.Activity;
+import android.app.WallpaperInfo;
+import android.app.WallpaperManager;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.content.pm.ComponentInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.graphics.drawable.Drawable;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.os.ParcelFileDescriptor;
+import android.os.RemoteException;
+import android.service.wallpaper.IWallpaperConnection;
+import android.service.wallpaper.IWallpaperEngine;
+import android.service.wallpaper.IWallpaperService;
+import android.service.wallpaper.WallpaperService;
+import android.service.wallpaper.WallpaperSettingsActivity;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.WindowManager;
+import android.widget.AdapterView;
+import android.widget.BaseAdapter;
+import android.widget.Button;
+import android.widget.Gallery;
+import android.widget.ImageView;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.ArrayList;
+
+/**
+ * Displays a list of live wallpapers, allowing the user to select one
+ * and make it the system global wallpaper.
+ */
+public class LiveWallpaperPickActivity extends Activity implements
+ AdapterView.OnItemSelectedListener, View.OnClickListener {
+
+ private static final String TAG = "LiveWallpaperPickActivity";
+
+ private PackageManager mPackageManager;
+ private WallpaperManager mWallpaperManager;
+
+ Intent mSelectedIntent;
+ WallpaperInfo mSelectedInfo;
+ WallpaperConnection mWallpaperConnection;
+
+ private Button mConfigureButton;
+
+ private ArrayList<Intent> mWallpaperIntents;
+ private ArrayList<WallpaperInfo> mWallpaperInfos;
+
+ private ArrayList<Drawable> mThumbnails;
+
+ class WallpaperConnection extends IWallpaperConnection.Stub implements ServiceConnection {
+ final Intent mIntent;
+ IWallpaperService mService;
+ IWallpaperEngine mEngine;
+ boolean mConnected;
+
+ WallpaperConnection(Intent intent) {
+ mIntent = intent;
+ }
+
+ public boolean connect() {
+ synchronized (this) {
+ if (!bindService(mIntent, this, Context.BIND_AUTO_CREATE)) {
+ return false;
+ }
+
+ mConnected = true;
+ return true;
+ }
+ }
+
+ public void disconnect() {
+ synchronized (this) {
+ mConnected = false;
+ if (mEngine != null) {
+ try {
+ mEngine.destroy();
+ } catch (RemoteException e) {
+ // Ignore
+ }
+ mEngine = null;
+ }
+ unbindService(this);
+ mService = null;
+ }
+ }
+
+ public void onServiceConnected(ComponentName name, IBinder service) {
+ if (mWallpaperConnection == this) {
+ mService = IWallpaperService.Stub.asInterface(service);
+ try {
+ View button = findViewById(R.id.set);
+ mService.attach(this, button.getWindowToken(),
+ WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA,
+ true,
+ button.getRootView().getWidth(),
+ button.getRootView().getHeight());
+ } catch (RemoteException e) {
+ Log.w(TAG, "Failed attaching wallpaper; clearing", e);
+ }
+ }
+ }
+
+ public void onServiceDisconnected(ComponentName name) {
+ mService = null;
+ mEngine = null;
+ if (mWallpaperConnection == this) {
+ Log.w(TAG, "Wallpaper service gone: " + name);
+ }
+ }
+
+ public void attachEngine(IWallpaperEngine engine) {
+ synchronized (this) {
+ if (mConnected) {
+ mEngine = engine;
+ try {
+ engine.setVisibility(true);
+ } catch (RemoteException e) {
+ // Ignore
+ }
+ } else {
+ try {
+ engine.destroy();
+ } catch (RemoteException e) {
+ // Ignore
+ }
+ }
+ }
+ }
+
+ public ParcelFileDescriptor setWallpaper(String name) {
+ return null;
+ }
+ }
+
+ private class ImageAdapter extends BaseAdapter {
+ private LayoutInflater mLayoutInflater;
+
+ ImageAdapter(LiveWallpaperPickActivity context) {
+ mLayoutInflater = context.getLayoutInflater();
+ }
+
+ public int getCount() {
+ return mThumbnails.size();
+ }
+
+ public Object getItem(int position) {
+ return position;
+ }
+
+ public long getItemId(int position) {
+ return position;
+ }
+
+ public View getView(int position, View convertView, ViewGroup parent) {
+ ImageView image;
+
+ if (convertView == null) {
+ image = (ImageView) mLayoutInflater.inflate(R.layout.wallpaper_item, parent, false);
+ image.setLayoutParams(new Gallery.LayoutParams(
+ ViewGroup.LayoutParams.WRAP_CONTENT,
+ ViewGroup.LayoutParams.FILL_PARENT));
+ image.setAdjustViewBounds(true);
+ image.setScaleType(ImageView.ScaleType.FIT_CENTER);
+ } else {
+ image = (ImageView) convertView;
+ }
+
+ image.setImageDrawable(mThumbnails.get(position));
+
+ return image;
+ }
+ }
+
+
+ private void findLiveWallpapers() {
+ mThumbnails = new ArrayList<Drawable>(24);
+ List<ResolveInfo> list = mPackageManager.queryIntentServices(getTargetIntent(),
+ PackageManager.GET_META_DATA);
+
+ mWallpaperIntents = new ArrayList<Intent>(list.size());
+ mWallpaperInfos = new ArrayList<WallpaperInfo>(list.size());
+
+ int listSize = list.size();
+ DisplayMetrics metrics = new DisplayMetrics();
+ getWindowManager().getDefaultDisplay().getMetrics(metrics);
+
+ Drawable galleryIcon = getResources().getDrawable(R.drawable.livewallpaper_placeholder);
+
+ Paint pt = new Paint(Paint.ANTI_ALIAS_FLAG|Paint.DITHER_FLAG);
+ pt.setTextAlign(Paint.Align.CENTER);
+
+ Canvas canvas = new Canvas();
+
+ for (int i = 0; i < listSize; i++) {
+ ResolveInfo resolveInfo = list.get(i);
+ ComponentInfo ci = resolveInfo.serviceInfo;
+ WallpaperInfo winfo;
+ try {
+ winfo = new WallpaperInfo(this, resolveInfo);
+ } catch (XmlPullParserException e) {
+ Log.w(TAG, "Skipping wallpaper " + ci, e);
+ continue;
+ } catch (IOException e) {
+ Log.w(TAG, "Skipping wallpaper " + ci, e);
+ continue;
+ }
+
+ String packageName = winfo.getPackageName();
+ String className = winfo.getServiceName();
+ Intent intent = new Intent(getTargetIntent());
+ intent.setClassName(packageName, className);
+ mWallpaperIntents.add(intent);
+ mWallpaperInfos.add(winfo);
+
+ Drawable thumb = winfo.loadThumbnail(mPackageManager);
+ if (thumb == null) {
+ final int thumbWidth = (int) (180 * metrics.density);
+ final int thumbHeight = (int) (160 * metrics.density);
+ Bitmap thumbBit = Bitmap.createBitmap(thumbWidth, thumbHeight,
+ Bitmap.Config.ARGB_8888);
+ pt.setARGB(204,102,102,102);
+ canvas.setBitmap(thumbBit);
+ canvas.drawPaint(pt);
+
+ galleryIcon.setBounds(0, 0, thumbWidth, thumbHeight);
+ ((BitmapDrawable) galleryIcon).setGravity(Gravity.CENTER);
+ galleryIcon.draw(canvas);
+
+ pt.setARGB(255, 255, 255, 255);
+ pt.setTextSize(20 * metrics.density);
+ canvas.drawText(className.substring(className.lastIndexOf('.') + 1),
+ (int) (thumbWidth * 0.5), (int) (thumbHeight - 22 * metrics.density), pt);
+ thumb = new BitmapDrawable(getResources(), thumbBit);
+ }
+
+ thumb.setDither(true);
+ mThumbnails.add(thumb);
+ }
+ }
+
+ @Override
+ public void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+
+ mPackageManager = getPackageManager();
+ mWallpaperManager = WallpaperManager.getInstance(this);
+
+ findLiveWallpapers();
+
+ setContentView(R.layout.live_wallpaper_content);
+
+ Gallery gallery = (Gallery) findViewById(R.id.gallery);
+ gallery.setAdapter(new ImageAdapter(this));
+ gallery.setOnItemSelectedListener(this);
+ gallery.setCallbackDuringFling(false);
+
+ View button = findViewById(R.id.set);
+ button.setOnClickListener(this);
+
+ mConfigureButton = (Button)findViewById(R.id.configure);
+ mConfigureButton.setEnabled(false);
+ mConfigureButton.setOnClickListener(this);
+
+ // Set default return data
+ setResult(RESULT_CANCELED);
+ }
+
+ @Override
+ public void onResume() {
+ super.onResume();
+ if (mWallpaperConnection != null && mWallpaperConnection.mEngine != null) {
+ try {
+ mWallpaperConnection.mEngine.setVisibility(true);
+ } catch (RemoteException e) {
+ // Ignore
+ }
+ }
+ }
+
+ @Override
+ public void onPause() {
+ super.onPause();
+ if (mWallpaperConnection != null && mWallpaperConnection.mEngine != null) {
+ try {
+ mWallpaperConnection.mEngine.setVisibility(false);
+ } catch (RemoteException e) {
+ // Ignore
+ }
+ }
+ }
+
+ @Override
+ public void onDetachedFromWindow() {
+ super.onDetachedFromWindow();
+ if (mWallpaperConnection != null) {
+ mWallpaperConnection.disconnect();
+ }
+ mWallpaperConnection = null;
+ }
+
+ protected Intent getTargetIntent() {
+ return new Intent(WallpaperService.SERVICE_INTERFACE);
+ }
+
+ public void onItemSelected(AdapterView parent, View v, int position, long id) {
+ mSelectedIntent = mWallpaperIntents.get(position);
+ mSelectedInfo = mWallpaperInfos.get(position);
+ mConfigureButton.setEnabled(mSelectedInfo != null
+ && mSelectedInfo.getSettingsActivity() != null);
+ findViewById(R.id.set).setEnabled(true);
+
+ WallpaperConnection conn = new WallpaperConnection(mSelectedIntent);
+ if (conn.connect()) {
+ if (mWallpaperConnection != null) {
+ mWallpaperConnection.disconnect();
+ }
+ mWallpaperConnection = conn;
+ }
+ }
+
+ public void onClick(View v) { // "Set" button
+ if (v.getId() == R.id.set) {
+ if (mSelectedIntent != null) {
+ try {
+ mWallpaperManager.getIWallpaperManager().setWallpaperComponent(
+ mSelectedIntent.getComponent());
+ this.setResult(RESULT_OK);
+ } catch (RemoteException e) {
+ // do nothing
+ } catch (RuntimeException e) {
+ Log.w(TAG, "Failure setting wallpaper", e);
+ }
+ finish();
+ }
+ } else if (v.getId() == R.id.configure) {
+ if (mSelectedInfo != null && mSelectedInfo.getSettingsActivity() != null) {
+ Intent intent = new Intent();
+ intent.setComponent(new ComponentName(mSelectedInfo.getPackageName(),
+ mSelectedInfo.getSettingsActivity()));
+ intent.putExtra(WallpaperSettingsActivity.EXTRA_PREVIEW_MODE, true);
+ startActivity(intent);
+ }
+ }
+ }
+
+ public void onNothingSelected(AdapterView parent) {
+ }
+}