diff options
Diffstat (limited to 'taskerlocaleapi/src/main/java/com/twofortyfouram/locale')
4 files changed, 0 insertions, 456 deletions
diff --git a/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/BreadCrumber.java b/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/BreadCrumber.java deleted file mode 100644 index 6363982f..00000000 --- a/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/BreadCrumber.java +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright 2013 two forty four a.m. LLC <http://www.twofortyfouram.com> - * - * 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.twofortyfouram.locale; - -import android.content.Context; -import android.content.Intent; -import android.util.Log; - -import com.twofortyfouram.locale.api.R; - -/** - * Utility class to generate a breadcrumb title string for {@code Activity} instances in Locale. - * <p> - * This class cannot be instantiated. - */ -public final class BreadCrumber -{ - /** - * Static helper method to generate bread crumbs. Bread crumb strings will be properly formatted for the - * current language, including right-to-left languages, as long as the proper - * {@link com.twofortyfouram.locale.platform.R.string#twofortyfouram_locale_breadcrumb_format} string - * resources have been created. - * - * @param context {@code Context} for loading platform resources. Cannot be null. - * @param intent {@code Intent} to extract the bread crumb from. - * @param currentCrumb The last element of the bread crumb path. - * @return {@code String} presentation of the bread crumb. If the intent parameter is null, then this - * method returns currentCrumb. If currentCrumb is null, then this method returns the empty string - * "". If intent contains a private Serializable instances as an extra, then this method returns - * the empty string "". - * @throws IllegalArgumentException if {@code context} is null. - */ - public static CharSequence generateBreadcrumb(final Context context, final Intent intent, - final String currentCrumb) - { - if (null == context) - { - throw new IllegalArgumentException("context cannot be null"); //$NON-NLS-1$ - } - - try - { - if (null == currentCrumb) - { - Log.w(Constants.LOG_TAG, "currentCrumb cannot be null"); //$NON-NLS-1$ - return ""; //$NON-NLS-1$ - } - if (null == intent) - { - Log.w(Constants.LOG_TAG, "intent cannot be null"); //$NON-NLS-1$ - return currentCrumb; - } - - /* - * Note: this is vulnerable to a private serializable attack, but the try-catch will solve that. - */ - final String breadcrumbString = intent.getStringExtra(com.twofortyfouram.locale.Intent.EXTRA_STRING_BREADCRUMB); - if (null != breadcrumbString) - { - return context.getString(R.string.twofortyfouram_locale_breadcrumb_format, breadcrumbString, context.getString(R.string.twofortyfouram_locale_breadcrumb_separator), currentCrumb); - } - return currentCrumb; - } - catch (final Exception e) - { - Log.e(Constants.LOG_TAG, "Encountered error generating breadcrumb", e); //$NON-NLS-1$ - return ""; //$NON-NLS-1$ - } - } - - /** - * Private constructor prevents instantiation. - * - * @throws UnsupportedOperationException because this class cannot be instantiated. - */ - private BreadCrumber() - { - throw new UnsupportedOperationException("This class is non-instantiable"); //$NON-NLS-1$ - } -}
\ No newline at end of file diff --git a/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/Constants.java b/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/Constants.java deleted file mode 100644 index 7e22c518..00000000 --- a/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/Constants.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright 2013 two forty four a.m. LLC <http://www.twofortyfouram.com> - * - * 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.twofortyfouram.locale; - -/** - * Utility class containing constants for the Locale Developer Platform. - */ -/* - * This class is NOT part of the public API. - */ -/* package */final class Constants -{ - /** - * Log tag for logcat messages generated by the Locale Developer Platform - */ - /* - * This is NOT a public API. Third party apps should NOT use this log tag for their own log messages. - */ - /* package */static final String LOG_TAG = "LocaleApiLibrary"; //$NON-NLS-1$ - - /** - * String package name for Locale. - */ - /* - * This is NOT a public API. Third parties should NOT rely on this being the only package name for Locale. - */ - /* package */static final String LOCALE_PACKAGE = "com.twofortyfouram.locale"; //$NON-NLS-1$ - - /** - * Private constructor prevents instantiation - * - * @throws UnsupportedOperationException because this class cannot be instantiated. - */ - private Constants() - { - throw new UnsupportedOperationException("This class is non-instantiable"); //$NON-NLS-1$ - } -}
\ No newline at end of file diff --git a/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/Intent.java b/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/Intent.java deleted file mode 100644 index 79716041..00000000 --- a/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/Intent.java +++ /dev/null @@ -1,195 +0,0 @@ -/* - * Copyright 2013 two forty four a.m. LLC <http://www.twofortyfouram.com> - * - * 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.twofortyfouram.locale; - -import android.os.Parcelable; - -/** - * Contains Intent constants necessary for interacting with the Locale Developer Platform. - */ -public final class Intent -{ - /** - * Private constructor prevents instantiation. - * - * @throws UnsupportedOperationException because this class cannot be instantiated. - */ - private Intent() - { - throw new UnsupportedOperationException("This class is non-instantiable"); //$NON-NLS-1$ - } - - /** - * Ordered broadcast result code indicating that a plug-in condition's state is satisfied (true). - * - * @see Intent#ACTION_QUERY_CONDITION - */ - public static final int RESULT_CONDITION_SATISFIED = 16; - - /** - * Ordered broadcast result code indicating that a plug-in condition's state is not satisfied (false). - * - * @see Intent#ACTION_QUERY_CONDITION - */ - public static final int RESULT_CONDITION_UNSATISFIED = 17; - - /** - * Ordered broadcast result code indicating that a plug-in condition's state is unknown (neither true nor - * false). - * <p> - * If a condition returns UNKNOWN, then Locale will use the last known return value on a best-effort - * basis. Best-effort means that Locale may not persist known values forever (e.g. last known values could - * hypothetically be cleared after a device reboot or a restart of the Locale process. If - * there is no last known return value, then unknown is treated as not satisfied (false). - * <p> - * The purpose of an UNKNOWN result is to allow a plug-in condition more than 10 seconds to process a - * requery. A {@code BroadcastReceiver} must return within 10 seconds, otherwise it will be killed by - * Android. A plug-in that needs more than 10 seconds might initially return - * {@link #RESULT_CONDITION_UNKNOWN}, subsequently request a requery, and then return either - * {@link #RESULT_CONDITION_SATISFIED} or {@link #RESULT_CONDITION_UNSATISFIED}. - * - * @see Intent#ACTION_QUERY_CONDITION - */ - public static final int RESULT_CONDITION_UNKNOWN = 18; - - /** - * {@code Intent} action {@code String} broadcast by Locale to create or edit a plug-in setting. When - * Locale broadcasts this {@code Intent}, it will be sent directly to the package and class of the - * plug-in's {@code Activity}. The {@code Intent} may contain a {@link #EXTRA_BUNDLE} that was previously - * set by the {@code Activity} result of {@link #ACTION_EDIT_SETTING}. - * <p> - * There SHOULD be only one {@code Activity} per APK that implements this {@code Intent}. If a single APK - * wishes to export multiple plug-ins, it MAY implement multiple Activity instances that implement this - * {@code Intent}, however there must only be a single {@link #ACTION_FIRE_SETTING} receiver. In this - * scenario, it is the responsibility of the Activities to store enough data in {@link #EXTRA_BUNDLE} to - * allow this receiver to disambiguate which "plug-in" is being fired. To avoid user confusion, it is - * recommended that only a single plug-in be implemented per APK. - * - * @see Intent#EXTRA_BUNDLE - * @see Intent#EXTRA_STRING_BREADCRUMB - */ - public static final String ACTION_EDIT_SETTING = "com.twofortyfouram.locale.intent.action.EDIT_SETTING"; //$NON-NLS-1$ - - /** - * {@code Intent} action {@code String} broadcast by Locale to fire a plug-in setting. When Locale - * broadcasts this {@code Intent}, it will be sent directly to the package and class of the plug-in's - * {@code BroadcastReceiver}. The {@code Intent} will contain a {@link #EXTRA_BUNDLE} that was previously - * set by the {@code Activity} result of {@link #ACTION_EDIT_SETTING}. - * <p> - * There MUST be only one {@code BroadcastReceiver} per APK that implements this {@code Intent}. - * - * @see Intent#EXTRA_BUNDLE - */ - public static final String ACTION_FIRE_SETTING = "com.twofortyfouram.locale.intent.action.FIRE_SETTING"; //$NON-NLS-1$ - - /** - * {@code Intent} action {@code String} broadcast by Locale to create or edit a plug-in condition. When - * Locale broadcasts this {@code Intent}, it will be sent directly to the package and class of the - * plug-in's {@code Activity}. The {@code Intent} may contain a store-and-forward {@link #EXTRA_BUNDLE} - * that was previously set by the {@code Activity} result of {@link #ACTION_EDIT_CONDITION}. - * <p> - * There SHOULD be only one {@code Activity} per APK that implements this {@code Intent}. If a single APK - * wishes to export multiple plug-ins, it MAY implement multiple Activity instances that implement this - * {@code Intent}, however there must only be a single {@link #ACTION_QUERY_CONDITION} receiver. In this - * scenario, it is the responsibility of the Activities to store enough data in {@link #EXTRA_BUNDLE} to - * allow this receiver to disambiguate which "plug-in" is being queried. To avoid user confusion, it is - * recommended that only a single plug-in be implemented per APK. - * - * @see Intent#EXTRA_BUNDLE - * @see Intent#EXTRA_STRING_BREADCRUMB - */ - public static final String ACTION_EDIT_CONDITION = "com.twofortyfouram.locale.intent.action.EDIT_CONDITION"; //$NON-NLS-1$ - - /** - * Ordered {@code Intent} action {@code String} broadcast by Locale to query a plug-in condition. When - * Locale broadcasts this {@code Intent}, it will be sent directly to the package and class of the - * plug-in's {@code BroadcastReceiver}. The {@code Intent} will contain a {@link #EXTRA_BUNDLE} that was - * previously set by the {@code Activity} result of {@link #ACTION_EDIT_CONDITION}. - * <p> - * Since this is an ordered broadcast, the receiver is expected to set an appropriate result code from - * {@link #RESULT_CONDITION_SATISFIED}, {@link #RESULT_CONDITION_UNSATISFIED}, and - * {@link #RESULT_CONDITION_UNKNOWN}. - * <p> - * There MUST be only one {@code BroadcastReceiver} per APK that implements this {@code Intent}. - * - * @see Intent#EXTRA_BUNDLE - * @see Intent#RESULT_CONDITION_SATISFIED - * @see Intent#RESULT_CONDITION_UNSATISFIED - * @see Intent#RESULT_CONDITION_UNKNOWN - */ - public static final String ACTION_QUERY_CONDITION = "com.twofortyfouram.locale.intent.action.QUERY_CONDITION"; //$NON-NLS-1$ - - /** - * {@code Intent} action {@code String} to notify Locale that a plug-in condition is requesting that - * Locale query it via {@link #ACTION_QUERY_CONDITION}. This merely serves as a hint to Locale that a - * condition wants to be queried. There is no guarantee as to when or if the plug-in will be queried after - * this {@code Intent} is broadcast. If Locale does not respond to the plug-in condition after a - * {@link #ACTION_REQUEST_QUERY} Intent is sent, the plug-in SHOULD shut itself down and stop requesting - * requeries. A lack of response from Locale indicates that Locale is not currently interested in this - * plug-in. When Locale becomes interested in the plug-in again, Locale will send - * {@link #ACTION_QUERY_CONDITION}. - * <p> - * The extra {@link #EXTRA_ACTIVITY} MUST be included, otherwise Locale will ignore this {@code Intent}. - * <p> - * Plug-in conditions SHOULD NOT use this unless there is some sort of asynchronous event that has - * occurred, such as a broadcast {@code Intent} being received by the plug-in. Plug-ins SHOULD NOT - * periodically request a requery as a way of implementing polling behavior. - * - * @see Intent#EXTRA_ACTIVITY - */ - public static final String ACTION_REQUEST_QUERY = "com.twofortyfouram.locale.intent.action.REQUEST_QUERY"; //$NON-NLS-1$ - - /** - * Type: {@code String}. - * <p> - * Maps to a {@code String} that represents the {@code Activity} bread crumb path. - * - * @see BreadCrumber - */ - public static final String EXTRA_STRING_BREADCRUMB = "com.twofortyfouram.locale.intent.extra.BREADCRUMB"; //$NON-NLS-1$ - - /** - * Type: {@code String}. - * <p> - * Maps to a {@code String} that represents a blurb. This is returned as an {@code Activity} result extra - * from {@link #ACTION_EDIT_CONDITION} or {@link #ACTION_EDIT_SETTING}. - * <p> - * The blurb is a concise description displayed to the user of what the plug-in is configured to do. - */ - public static final String EXTRA_STRING_BLURB = "com.twofortyfouram.locale.intent.extra.BLURB"; //$NON-NLS-1$ - - /** - * Type: {@code Bundle}. - * <p> - * Maps to a {@code Bundle} that contains all of a plug-in's extras. - * <p> - * Plug-ins MUST NOT store {@link Parcelable} objects in this {@code Bundle}, because {@code Parcelable} - * is not a long-term storage format. Also, plug-ins MUST NOT store any serializable object that is not - * exposed by the Android SDK. - * <p> - * The maximum size of a Bundle that can be sent across process boundaries is on the order of 500 - * kilobytes (base-10), while Locale further limits plug-in Bundles to about 100 kilobytes (base-10). - * Although the maximum size is about 100 kilobytes, plug-ins SHOULD keep Bundles much smaller for - * performance and memory usage reasons. - */ - public static final String EXTRA_BUNDLE = "com.twofortyfouram.locale.intent.extra.BUNDLE"; //$NON-NLS-1$ - - /** - * Type: {@code String}. - * <p> - * Maps to a {@code String} that represents the name of a plug-in's {@code Activity}. - * - * @see Intent#ACTION_REQUEST_QUERY - */ - public static final String EXTRA_ACTIVITY = "com.twofortyfouram.locale.intent.extra.ACTIVITY"; //$NON-NLS-1$ -}
\ No newline at end of file diff --git a/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/PackageUtilities.java b/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/PackageUtilities.java deleted file mode 100644 index a4b623ce..00000000 --- a/taskerlocaleapi/src/main/java/com/twofortyfouram/locale/PackageUtilities.java +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Copyright 2013 two forty four a.m. LLC <http://www.twofortyfouram.com> - * - * 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.twofortyfouram.locale; - -import android.content.pm.PackageInfo; -import android.content.pm.PackageManager; - -import java.util.Collections; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -/** - * A simple utility class to find a package that is compatible with hosting the Locale Developer Platform. - */ -/* - * This class is NOT part of the public Locale Developer Platform API - */ -public final class PackageUtilities -{ - /** - * A hard-coded set of Android packages that support the Locale Developer Platform. - */ - /* - * This is NOT a public field and is subject to change in future releases of the Developer Platform. A - * conscious design decision was made to use hard-coded package names, rather than dynamic discovery of - * packages that might be compatible with hosting the Locale Developer Platform API. This is for two - * reasons: to ensure the host is implemented correctly (hosts must pass the extensive Locale Platform - * Host compatibility test suite) and to prevent malicious applications from crashing plug-ins by - * providing bad values. As additional apps implement the Locale Developer Platform, their package names - * will also be added to this list. - */ - /* - * Note: this is implemented as a Set<String> rather than a String[], in order to enforce immutability. - */ - private static final Set<String> COMPATIBLE_PACKAGES = constructPackageSet(); - - /** - * @return a list wrapped in {@link Collections#unmodifiableList(List)} that represents the set of - * Locale-compatible packages. - */ - private static Set<String> constructPackageSet() - { - final HashSet<String> packages = new HashSet<String>(); - - packages.add(Constants.LOCALE_PACKAGE); - - /* - * Note: Tasker is not 100% compatible with Locale's plug-in API, but it is close enough that these - * packages are enabled. Tasker's known incompatibilities are documented on the Tasker website. - */ - packages.add("net.dinglisch.android.taskerm"); //$NON-NLS-1$ - packages.add("net.dinglisch.android.tasker"); //$NON-NLS-1$ - packages.add("net.dinglisch.android.taskercupcake"); //$NON-NLS-1$ - - return Collections.unmodifiableSet(packages); - } - - /** - * Obtains the {@code String} package name of a currently-installed package which implements the host - * component of the Locale Developer Platform. - * <p> - * Note: A TOCTOU error exists, due to the fact that the package could be uninstalled at any time. - * <p> - * Note: If there are multiple hosts, this method will return one of them. The interface of this method - * makes no guarantee which host will returned, nor whether that host will be consistently returned. - * - * @param manager an instance of {@code PackageManager}. Cannot be null. - * @param packageHint hint as to which package should take precedence. This parameter may be null. - * @return {@code String} package name of a host for the Locale Developer Platform, such as - * "com.twofortyfouram.locale". If no such package is found, returns null. - */ - public static String getCompatiblePackage(final PackageManager manager, final String packageHint) - { - /* - * The interface for this method makes no guarantees as to which host will be returned. However the - * implementation is more predictable. - */ - - final List<PackageInfo> installedPackages = manager.getInstalledPackages(0); - - if (COMPATIBLE_PACKAGES.contains(packageHint)) - { - for (final PackageInfo packageInfo : installedPackages) - { - final String temp = packageInfo.packageName; - if (packageHint.equals(temp)) - { - return temp; - } - } - } - - for (final String compatiblePackageName : COMPATIBLE_PACKAGES) - { - if (compatiblePackageName.equals(packageHint)) - { - continue; - } - - for (final PackageInfo packageInfo : installedPackages) - { - final String temp = packageInfo.packageName; - if (compatiblePackageName.equals(temp)) - { - return temp; - } - } - } - - return null; - } -}
\ No newline at end of file |