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Commit fd02cafc authored by Marvin W.'s avatar Marvin W. 🐿️
Browse files

Add versioning util

parent 215b32e0

AndroidManifest.xml

+9 −4
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--

<?xml version="1.0" encoding="utf-8"?><!--

  ~ Copyright 2014-2015 µg Project Team

  ~

  ~ Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,6 +14,12 @@ 
  ~ limitations under the License.

  -->



<manifest package="org.microg.nlp.api">

<!-- This is not needed, it's just here to stop build systems from complaining -->

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="org.microg.nlp.api">



    <application>

        <meta-data

            android:name="org.microg.nlp.API_VERSION"

            android:value="@string/nlp_api_version" />

    </application>

</manifest>

src/main/res/values/version.xml

0 → 100644
+19 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?><!--

  ~ Copyright 2014-2015 µg Project Team

  ~

  ~ 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>

    <string name="nlp_api_version">1</string>

</resources>
 
 No newline at end of file

src/org/microg/nlp/api/Constants.java

+2 −0
Original line number Diff line number Diff line
@@ -29,4 +29,6 @@ public class Constants { 
    public static final String METADATA_BACKEND_SETTINGS_ACTIVITY = "org.microg.nlp.BACKEND_SETTINGS_ACTIVITY";

    public static final String METADATA_BACKEND_ABOUT_ACTIVITY = "org.microg.nlp.BACKEND_ABOUT_ACTIVITY";

    public static final String METADATA_BACKEND_SUMMARY = "org.microg.nlp.BACKEND_SUMMARY";

    public static final String METADATA_API_VERSION = "org.microg.nlp.API_VERSION";

    public static final String API_VERSION = "1";

}

src/org/microg/nlp/api/VersionUtil.java

0 → 100644
+58 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2014-2015 µg Project Team

 *

 * 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 org.microg.nlp.api;



import android.content.Context;

import android.content.pm.ApplicationInfo;

import android.content.pm.PackageManager;

import android.util.Log;



public class VersionUtil {



    public static String getPackageApiVersion(Context context, String packageName) {

        PackageManager pm = context.getPackageManager();

        ApplicationInfo applicationInfo;

        try {

            applicationInfo = pm.getApplicationInfo(packageName, PackageManager.GET_META_DATA);

        } catch (PackageManager.NameNotFoundException e) {

            return null;

        }

        return applicationInfo.metaData != null

                ? applicationInfo.metaData.getString(Constants.METADATA_API_VERSION)

                : null;

    }



    public static String getServiceApiVersion(Context context) {

        String apiVersion = getPackageApiVersion(context, "com.google.android.gms");

        return apiVersion == null

                ? getPackageApiVersion(context, "com.google.android.location")

                : apiVersion;

    }



    public static String getSelfApiVersion(Context context) {

        String apiVersion = getPackageApiVersion(context, context.getPackageName());

        if (apiVersion == null || !apiVersion.equals(Constants.API_VERSION)) {

            Log.w("VersionUtil", "You did not specify the currently used api version in your manifest.\n" +

                    "When using gradle + aar, this should be done automatically, if not, add the\n" +

                    "following to your <application> tag\n" +

                    "<meta-data android:name=\"" + Constants.METADATA_API_VERSION +

                    "\" android:value=\"" + Constants.API_VERSION + "\" />");

            apiVersion = Constants.API_VERSION;

        }

        return apiVersion;

    }

}