Move ContactLoader related code to ContactsCommon

This CL simply moves classes from Contacts into ContactsCommon.

This is needed so that Dialer can use ContactLoader related code
for b/11294679. A ContactLoader will also be needed in the future
to allow InCallUI to download hi-res photos while in call.

Bug: 11294679
Change-Id: If56a60aed2003ac7b8fcedac7ce4f1a7503bce94

4 files changed, 298 insertions, 0 deletions

diff --git a/TestCommon/Android.mk b/TestCommon/Android.mk
index 1f7f3611..c24a25b7 100644
--- a/TestCommon/Android.mk
+++ b/TestCommon/Android.mk
@@ -24,5 +24,7 @@ LOCAL_SRC_FILES := $(call all-java-files-under, src)
 # when running the unit tests.
 LOCAL_JAVA_LIBRARIES := guava android.test.runner
 
+LOCAL_INSTRUMENTATION_FOR := com.android.contacts.common
+
 LOCAL_MODULE := com.android.contacts.common.test
 include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/TestCommon/src/com/android/contacts/common/test/mocks/MockAccountTypeManager.java b/TestCommon/src/com/android/contacts/common/test/mocks/MockAccountTypeManager.java
new file mode 100644
index 00000000..8aed9891
--- /dev/null
+++ b/TestCommon/src/com/android/contacts/common/test/mocks/MockAccountTypeManager.java
@@ -0,0 +1,81 @@
+/*
+ * 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.contacts.common.test.mocks;
+
+import com.android.contacts.common.model.AccountTypeManager;
+import com.android.contacts.common.model.account.AccountType;
+import com.android.contacts.common.model.account.AccountTypeWithDataSet;
+import com.android.contacts.common.model.account.AccountWithDataSet;
+import com.google.common.base.Objects;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * A mock {@link AccountTypeManager} class.
+ */
+public class MockAccountTypeManager extends AccountTypeManager {
+
+    public AccountType[] mTypes;
+    public AccountWithDataSet[] mAccounts;
+
+    public MockAccountTypeManager(AccountType[] types, AccountWithDataSet[] accounts) {
+        this.mTypes = types;
+        this.mAccounts = accounts;
+    }
+
+    @Override
+    public AccountType getAccountType(AccountTypeWithDataSet accountTypeWithDataSet) {
+        for (AccountType type : mTypes) {
+            if (Objects.equal(accountTypeWithDataSet.accountType, type.accountType)
+                    && Objects.equal(accountTypeWithDataSet.dataSet, type.dataSet)) {
+                return type;
+            }
+        }
+        return null;
+    }
+
+    @Override
+    public List<AccountWithDataSet> getAccounts(boolean writableOnly) {
+        return Arrays.asList(mAccounts);
+    }
+
+    @Override
+    public List<AccountWithDataSet> getGroupWritableAccounts() {
+        return Arrays.asList(mAccounts);
+    }
+
+    @Override
+    public Map<AccountTypeWithDataSet, AccountType> getUsableInvitableAccountTypes() {
+        return Maps.newHashMap(); // Always returns empty
+    }
+
+    @Override
+    public List<AccountType> getAccountTypes(boolean writableOnly) {
+        final List<AccountType> ret = Lists.newArrayList();
+        synchronized (this) {
+            for (AccountType type : mTypes) {
+                if (!writableOnly || type.areContactsWritable()) {
+                    ret.add(type);
+                }
+            }
+        }
+        return ret;
+    }
+}
diff --git a/TestCommon/src/com/android/contacts/common/test/mocks/MockContactPhotoManager.java b/TestCommon/src/com/android/contacts/common/test/mocks/MockContactPhotoManager.java
new file mode 100644
index 00000000..13986264
--- /dev/null
+++ b/TestCommon/src/com/android/contacts/common/test/mocks/MockContactPhotoManager.java
@@ -0,0 +1,66 @@
+/*
+ * 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.contacts.common.test.mocks;
+
+import android.graphics.Bitmap;
+import android.net.Uri;
+import android.widget.ImageView;
+
+import com.android.contacts.common.ContactPhotoManager;
+
+/**
+ * A photo preloader that always uses the "no contact" picture and never executes any real
+ * db queries
+ */
+public class MockContactPhotoManager extends ContactPhotoManager {
+    @Override
+    public void loadThumbnail(ImageView view, long photoId, boolean darkTheme,
+            DefaultImageProvider defaultProvider) {
+        defaultProvider.applyDefaultImage(view, -1, darkTheme);
+    }
+
+    @Override
+    public void loadPhoto(ImageView view, Uri photoUri, int requestedExtent, boolean darkTheme,
+            DefaultImageProvider defaultProvider) {
+        defaultProvider.applyDefaultImage(view, requestedExtent, darkTheme);
+    }
+
+    @Override
+    public void removePhoto(ImageView view) {
+        view.setImageDrawable(null);
+    }
+
+    @Override
+    public void pause() {
+    }
+
+    @Override
+    public void resume() {
+    }
+
+    @Override
+    public void refreshCache() {
+    }
+
+    @Override
+    public void cacheBitmap(Uri photoUri, Bitmap bitmap, byte[] photoBytes) {
+    }
+
+    @Override
+    public void preloadPhotosInBackground() {
+    }
+}
diff --git a/TestCommon/src/com/android/contacts/common/test/mocks/MockSharedPreferences.java b/TestCommon/src/com/android/contacts/common/test/mocks/MockSharedPreferences.java
new file mode 100644
index 00000000..13d035ef
--- /dev/null
+++ b/TestCommon/src/com/android/contacts/common/test/mocks/MockSharedPreferences.java
@@ -0,0 +1,149 @@
+/*
+ * 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.contacts.common.test.mocks;
+
+import android.content.SharedPreferences;
+
+import com.google.common.collect.Maps;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+
+/**
+ * A programmable mock content provider.
+ */
+public class MockSharedPreferences implements SharedPreferences, SharedPreferences.Editor {
+
+    private HashMap<String, Object> mValues = Maps.newHashMap();
+    private HashMap<String, Object> mTempValues = Maps.newHashMap();
+
+    public Editor edit() {
+        return this;
+    }
+
+    public boolean contains(String key) {
+        return mValues.containsKey(key);
+    }
+
+    public Map<String, ?> getAll() {
+        return new HashMap<String, Object>(mValues);
+    }
+
+    public boolean getBoolean(String key, boolean defValue) {
+        if (mValues.containsKey(key)) {
+            return ((Boolean)mValues.get(key)).booleanValue();
+        }
+        return defValue;
+    }
+
+    public float getFloat(String key, float defValue) {
+        if (mValues.containsKey(key)) {
+            return ((Float)mValues.get(key)).floatValue();
+        }
+        return defValue;
+    }
+
+    public int getInt(String key, int defValue) {
+        if (mValues.containsKey(key)) {
+            return ((Integer)mValues.get(key)).intValue();
+        }
+        return defValue;
+    }
+
+    public long getLong(String key, long defValue) {
+        if (mValues.containsKey(key)) {
+            return ((Long)mValues.get(key)).longValue();
+        }
+        return defValue;
+    }
+
+    public String getString(String key, String defValue) {
+        if (mValues.containsKey(key))
+            return (String)mValues.get(key);
+        return defValue;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Set<String> getStringSet(String key, Set<String> defValues) {
+        if (mValues.containsKey(key)) {
+            return (Set<String>) mValues.get(key);
+        }
+        return defValues;
+    }
+
+    public void registerOnSharedPreferenceChangeListener(
+            OnSharedPreferenceChangeListener listener) {
+        throw new UnsupportedOperationException();
+    }
+
+    public void unregisterOnSharedPreferenceChangeListener(
+            OnSharedPreferenceChangeListener listener) {
+        throw new UnsupportedOperationException();
+    }
+
+    public Editor putBoolean(String key, boolean value) {
+        mTempValues.put(key, Boolean.valueOf(value));
+        return this;
+    }
+
+    public Editor putFloat(String key, float value) {
+        mTempValues.put(key, value);
+        return this;
+    }
+
+    public Editor putInt(String key, int value) {
+        mTempValues.put(key, value);
+        return this;
+    }
+
+    public Editor putLong(String key, long value) {
+        mTempValues.put(key, value);
+        return this;
+    }
+
+    public Editor putString(String key, String value) {
+        mTempValues.put(key, value);
+        return this;
+    }
+
+    public Editor putStringSet(String key, Set<String> values) {
+        mTempValues.put(key, values);
+        return this;
+    }
+
+    public Editor remove(String key) {
+        mTempValues.remove(key);
+        return this;
+    }
+
+    public Editor clear() {
+        mTempValues.clear();
+        return this;
+    }
+
+    @SuppressWarnings("unchecked")
+    public boolean commit() {
+        mValues = (HashMap<String, Object>)mTempValues.clone();
+        return true;
+    }
+
+    public void apply() {
+        commit();
+    }
+}