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Diffstat (limited to 'carousel/test/src/com/android/carouseltest/TaskSwitcherActivity.java')
-rw-r--r--carousel/test/src/com/android/carouseltest/TaskSwitcherActivity.java300
1 files changed, 0 insertions, 300 deletions
diff --git a/carousel/test/src/com/android/carouseltest/TaskSwitcherActivity.java b/carousel/test/src/com/android/carouseltest/TaskSwitcherActivity.java
deleted file mode 100644
index 0a76ecc..0000000
--- a/carousel/test/src/com/android/carouseltest/TaskSwitcherActivity.java
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- * Copyright (C) 2010 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.carouseltest;
-
-import java.util.ArrayList;
-import java.util.List;
-import com.android.carouseltest.R;
-
-import com.android.ex.carousel.CarouselController;
-import com.android.ex.carousel.CarouselViewHelper;
-
-import android.app.Activity;
-import android.app.ActivityManager;
-import android.app.IThumbnailReceiver;
-import android.app.ActivityManager.RunningTaskInfo;
-import android.content.ActivityNotFoundException;
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.ActivityInfo;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
-import android.content.res.Configuration;
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Canvas;
-import android.graphics.Matrix;
-import android.graphics.Paint;
-import android.graphics.Bitmap.Config;
-import android.graphics.drawable.Drawable;
-import android.os.Bundle;
-import android.os.RemoteException;
-import android.util.Log;
-import android.view.View;
-
-public class TaskSwitcherActivity extends Activity {
- private static final String TAG = "TaskSwitcherActivity";
- private static final int CARD_SLOTS = 56;
- private static final int MAX_TASKS = 20;
- private static final int VISIBLE_SLOTS = 7;
- protected static final boolean DBG = false;
- private ActivityManager mActivityManager;
- private List<RunningTaskInfo> mRunningTaskList;
- private boolean mPortraitMode = true;
- private ArrayList<ActivityDescription> mActivityDescriptions
- = new ArrayList<ActivityDescription>();
- private CarouselController mController;
- private MyCarouselView mView;
- private Bitmap mBlankBitmap = Bitmap.createBitmap(128, 128, Config.RGB_565);
- private LocalCarouselViewHelper mHelper;
-
- static class ActivityDescription {
- int id;
- Bitmap thumbnail;
- Drawable icon;
- CharSequence label;
- CharSequence description;
- Intent intent;
- Matrix matrix;
-
- public ActivityDescription(Bitmap _thumbnail,
- Drawable _icon, String _label, String _desc, int _id)
- {
- thumbnail = _thumbnail;
- icon = _icon;
- label = _label;
- description = _desc;
- id = _id;
- }
-
- public void clear() {
- icon = null;
- thumbnail = null;
- label = null;
- description = null;
- intent = null;
- matrix = null;
- id = -1;
- }
- };
-
- private ActivityDescription findActivityDescription(int id) {
- for (int i = 0; i < mActivityDescriptions.size(); i++) {
- ActivityDescription item = mActivityDescriptions.get(i);
- if (item != null && item.id == id) {
- return item;
- }
- }
- return null;
- }
-
- class LocalCarouselViewHelper extends CarouselViewHelper {
- private static final int DETAIL_TEXTURE_WIDTH = 256;
- private static final int DETAIL_TEXTURE_HEIGHT = 80;
- private Paint mPaint = new Paint();
- private DetailTextureParameters mDetailTextureParameters
- = new DetailTextureParameters(5.0f, 5.0f);
-
- public LocalCarouselViewHelper(Context context) {
- super(context);
- }
-
- @Override
- public DetailTextureParameters getDetailTextureParameters(int id) {
- return mDetailTextureParameters;
- }
-
- @Override
- public void onCardSelected(int n) {
- if (n < mActivityDescriptions.size()) {
- ActivityDescription item = mActivityDescriptions.get(n);
- // prepare a launch intent and send it
- if (item.intent != null) {
- item.intent.addFlags(Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY);
- try {
- Log.v(TAG, "Starting intent " + item.intent);
- startActivity(item.intent);
- overridePendingTransition(R.anim.zoom_enter, R.anim.zoom_exit);
- } catch (ActivityNotFoundException e) {
- Log.w("Recent", "Unable to launch recent task", e);
- }
- finish();
- }
- }
- }
-
- @Override
- public Bitmap getTexture(int n) {
- ActivityDescription desc = mActivityDescriptions.get(n);
- Bitmap bitmap = desc.thumbnail == null ? mBlankBitmap : desc.thumbnail;
- return bitmap;
- }
-
- @Override
- public Bitmap getDetailTexture(int n) {
- Bitmap bitmap = null;
- if (n < mActivityDescriptions.size()) {
- ActivityDescription item = mActivityDescriptions.get(n);
- bitmap = Bitmap.createBitmap(DETAIL_TEXTURE_WIDTH, DETAIL_TEXTURE_HEIGHT,
- Bitmap.Config.ARGB_8888);
- Canvas canvas = new Canvas(bitmap);
- canvas.drawARGB(128,128,128,255);
- mPaint.setTextSize(15.0f);
- mPaint.setColor(0xffffffff);
- mPaint.setAntiAlias(true);
- canvas.drawText(item.label.toString(),0, DETAIL_TEXTURE_HEIGHT/2, mPaint);
- }
- return bitmap;
- }
- };
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
-
- final Resources res = getResources();
- final View decorView = getWindow().getDecorView();
-
- mController = new CarouselController();
- mView = new MyCarouselView(this, mController);
- mHelper = new LocalCarouselViewHelper(this);
- mHelper.setCarouselView(mView);
- mView.setSlotCount(CARD_SLOTS);
- mView.setVisibleSlots(VISIBLE_SLOTS);
- mView.createCards(1);
- mView.setStartAngle((float) -(2.0f*Math.PI * 5 / CARD_SLOTS));
- mView.setDefaultBitmap(BitmapFactory.decodeResource(res, R.drawable.wait));
- mView.setLoadingBitmap(BitmapFactory.decodeResource(res, R.drawable.wait));
- mView.setBackgroundColor(0.1f, 0.1f, 0.1f, 1.0f);
-
- mActivityManager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
- mPortraitMode = decorView.getHeight() > decorView.getWidth();
-
- refresh();
- setContentView(mView);
- }
-
- @Override
- protected void onResume() {
- super.onResume();
- mHelper.onResume();
- refresh();
- }
-
- @Override
- protected void onPause() {
- super.onPause();
- mHelper.onPause();
- }
-
- @Override
- public void onConfigurationChanged(Configuration newConfig) {
- super.onConfigurationChanged(newConfig);
- mPortraitMode = newConfig.orientation == Configuration.ORIENTATION_PORTRAIT;
- Log.v(TAG, "CONFIG CHANGE, mPortraitMode = " + mPortraitMode);
- refresh();
- }
-
- void updateRunningTasks() {
- mRunningTaskList = mActivityManager.getRunningTasks(MAX_TASKS + 2);
- Log.v(TAG, "Portrait: " + mPortraitMode);
- for (RunningTaskInfo r : mRunningTaskList) {
- if (r.thumbnail != null) {
- int thumbWidth = r.thumbnail.getWidth();
- int thumbHeight = r.thumbnail.getHeight();
- Log.v(TAG, "Got thumbnail " + thumbWidth + "x" + thumbHeight);
- ActivityDescription desc = findActivityDescription(r.id);
- if (desc != null) {
- desc.thumbnail = r.thumbnail;
- desc.description = r.description;
- if ((mPortraitMode && thumbWidth > thumbHeight)
- || (!mPortraitMode && thumbWidth < thumbHeight)) {
- Matrix matrix = new Matrix();
- matrix.setRotate(90.0f, (float) thumbWidth / 2, (float) thumbHeight / 2);
- desc.matrix = matrix;
- }
- } else {
- Log.v(TAG, "Couldn't find ActivityDesc for id=" + r.id);
- }
- } else {
- Log.v(TAG, "*** RUNNING THUMBNAIL WAS NULL ***");
- }
- }
- // HACK refresh carousel
- mView.createCards(mActivityDescriptions.size());
- }
-
- private void updateRecentTasks() {
- final PackageManager pm = getPackageManager();
- final ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
-
- final List<ActivityManager.RecentTaskInfo> recentTasks =
- am.getRecentTasks(MAX_TASKS + 2, ActivityManager.RECENT_IGNORE_UNAVAILABLE);
-
- ActivityInfo homeInfo = new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_HOME)
- .resolveActivityInfo(pm, 0);
-
- //IconUtilities iconUtilities = new IconUtilities(this);
-
- int numTasks = recentTasks.size();
- mActivityDescriptions.clear();
- for (int i = 1, index = 0; i < numTasks && (index < MAX_TASKS + 2); ++i) {
- final ActivityManager.RecentTaskInfo recentInfo = recentTasks.get(i);
-
- Intent intent = new Intent(recentInfo.baseIntent);
- if (recentInfo.origActivity != null) {
- intent.setComponent(recentInfo.origActivity);
- }
-
- // Skip the current home activity.
- if (homeInfo != null
- && homeInfo.packageName.equals(intent.getComponent().getPackageName())
- && homeInfo.name.equals(intent.getComponent().getClassName())) {
- continue;
- }
-
- intent.setFlags((intent.getFlags()&~Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED)
- | Intent.FLAG_ACTIVITY_NEW_TASK);
- final ResolveInfo resolveInfo = pm.resolveActivity(intent, 0);
- if (resolveInfo != null) {
- final ActivityInfo info = resolveInfo.activityInfo;
- final String title = info.loadLabel(pm).toString();
- Drawable icon = info.loadIcon(pm);
-
- int id = recentInfo.id;
- if (id != -1 && title != null && title.length() > 0 && icon != null) {
- //icon = iconUtilities.createIconDrawable(icon);
- ActivityDescription item = new ActivityDescription(null, icon, title, null, id);
- item.intent = intent;
- mActivityDescriptions.add(item);
- Log.v(TAG, "Added item[" + index + "], id=" + item.id);
- ++index;
- } else {
- Log.v(TAG, "SKIPPING item " + id);
- }
- }
- }
- }
-
- private void refresh() {
- updateRecentTasks();
- updateRunningTasks();
- mView.createCards(mActivityDescriptions.size());
- }
-}
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