com.siyuan.muzei.ample.settings.AboutActivity.java Source code

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Here is the source code for com.siyuan.muzei.ample.settings.AboutActivity.java

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/*
 * Copyright 2014 Siyuan Wang (easy0519@gmail.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.siyuan.muzei.ample.settings;

import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.text.Html;
import android.text.method.LinkMovementMethod;
import android.view.MenuItem;
import android.widget.TextView;

import com.siyuan.muzei.ample.R;

/**
 * About Activity
 */
public class AboutActivity extends FragmentActivity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.about_activity);
        setupVersion();
        setupBody();
    }

    void setupVersion() {

        final PackageManager pm = getPackageManager();
        String versionName;
        try {
            PackageInfo info = pm.getPackageInfo(getPackageName(), 0);
            versionName = info.versionName;
        } catch (PackageManager.NameNotFoundException e) {
            versionName = "N/A";
        }

        TextView view = (TextView) findViewById(R.id.app_version);
        view.setText(Html.fromHtml(getString(R.string.about_version_template, versionName)));
    }

    void setupBody() {
        TextView view = (TextView) findViewById(R.id.about_body);
        view.setText(Html.fromHtml(getString(R.string.about_body)));
        view.setMovementMethod(new LinkMovementMethod());
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            finish();
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

}