87 lines
3.9 KiB
Java
87 lines
3.9 KiB
Java
/*
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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*/
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package org.apache.cordova;
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import java.util.Arrays;
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import org.json.JSONException;
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import android.content.pm.PackageManager;
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/**
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* This class provides reflective methods for permission requesting and checking so that plugins
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* written for cordova-android 5.0.0+ can still compile with earlier cordova-android versions.
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*/
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public class PermissionHelper {
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private static final String LOG_TAG = "CordovaPermissionHelper";
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/**
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* Requests a "dangerous" permission for the application at runtime. This is a helper method
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* alternative to cordovaInterface.requestPermission() that does not require the project to be
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* built with cordova-android 5.0.0+
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*
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* @param plugin The plugin the permission is being requested for
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* @param requestCode A requestCode to be passed to the plugin's onRequestPermissionResult()
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* along with the result of the permission request
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* @param permission The permission to be requested
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*/
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public static void requestPermission(CordovaPlugin plugin, int requestCode, String permission) {
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PermissionHelper.requestPermissions(plugin, requestCode, new String[] {permission});
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}
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/**
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* Requests "dangerous" permissions for the application at runtime. This is a helper method
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* alternative to cordovaInterface.requestPermissions() that does not require the project to be
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* built with cordova-android 5.0.0+
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*
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* @param plugin The plugin the permissions are being requested for
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* @param requestCode A requestCode to be passed to the plugin's onRequestPermissionResult()
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* along with the result of the permissions request
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* @param permissions The permissions to be requested
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*/
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public static void requestPermissions(CordovaPlugin plugin, int requestCode, String[] permissions) {
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plugin.cordova.requestPermissions(plugin, requestCode, permissions);
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}
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/**
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* Checks at runtime to see if the application has been granted a permission. This is a helper
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* method alternative to cordovaInterface.hasPermission() that does not require the project to
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* be built with cordova-android 5.0.0+
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*
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* @param plugin The plugin the permission is being checked against
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* @param permission The permission to be checked
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*
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* @return True if the permission has already been granted and false otherwise
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*/
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public static boolean hasPermission(CordovaPlugin plugin, String permission) {
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return plugin.cordova.hasPermission(permission);
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}
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private static void deliverPermissionResult(CordovaPlugin plugin, int requestCode, String[] permissions) {
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// Generate the request results
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int[] requestResults = new int[permissions.length];
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Arrays.fill(requestResults, PackageManager.PERMISSION_GRANTED);
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try {
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plugin.onRequestPermissionResult(requestCode, permissions, requestResults);
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} catch (JSONException e) {
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LOG.e(LOG_TAG, "JSONException when delivering permissions results", e);
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}
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}
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} |