/*
?*?Copyright?（C）?2014?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.example.android.pdfrendererbasic;

import?android.app.Activity;
import?android.app.AlertDialog;
import?android.os.Bundle;
import?android.view.Menu;
import?android.view.MenuItem;

public?class?MainActivity?extends?Activity?{

????public?static?final?String?FRAGMENT_PDF_RENDERER_BASIC?=?“pdf_renderer_basic“;

????@Override
????protected?void?onCreate（Bundle?savedInstanceState）?{
????????super.onCreate（savedInstanceState）;
????????setContentView（R.layout.activity_main_real）;
????????if?（savedInstanceState?==?null）?{
????????????getFragmentManager（）.beginTransaction（）
????????????????????.add（R.id.container?new?PdfRendererBasicFragment（）
????????????????????????????FRAGMENT_PDF_RENDERER_BASIC）
????????????????????.commit（）;
????????}
????}

????@Override
????public?boolean?onCreateOptionsMenu（Menu?menu）?{
????????getMenuInflater（）.inflate（R.menu.main?menu）;
????????return?true;
????}

????@Override
????public?boolean?onOptionsItemSelected（MenuItem?item）?{
????????switch?（item.getItemId（））?{
????????????case?R.id.action_info:
????????????????new?AlertDialog.Builder（this）
????????????????????????.setMessage（R.string.intro_message）
????????????????????????.setPositiveButton（android.R.string.ok?null）
????????????????????????.show（）;
????????????????return?true;
????????}
????????return?super.onOptionsItemSelected（item）;
????}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-08-20?23:28??PdfRendererBasic\
?????文件???????32277??2015-08-20?23:13??PdfRendererBasic\LICENSE
?????文件????????1612??2015-08-20?23:13??PdfRendererBasic\CONTRIB.md
?????文件????????5080??2015-08-20?23:13??PdfRendererBasic\gradlew
?????文件??????????22??2015-08-20?23:13??PdfRendererBasic\settings.gradle
?????文件????????3032??2015-08-20?23:13??PdfRendererBasic\README.md
?????文件??????????14??2015-08-20?23:13??PdfRendererBasic\build.gradle
?????文件????????1567??2015-08-20?23:13??PdfRendererBasic\CONTRIBUTING.md
?????文件????????2404??2015-08-20?23:13??PdfRendererBasic\gradlew.bat
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\
?????文件????????1383??2015-08-20?23:13??PdfRendererBasic\Application\build.gradle
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\tests\
?????文件????????1627??2015-08-20?23:13??PdfRendererBasic\Application\tests\AndroidManifest.xml
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\tests\src\
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\tests\src\com\
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\tests\src\com\example\
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\tests\src\com\example\android\
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\tests\src\com\example\android\pdfrendererbasic\
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\tests\src\com\example\android\pdfrendererbasic\tests\
?????文件????????4664??2015-08-20?23:13??PdfRendererBasic\Application\tests\src\com\example\android\pdfrendererbasic\tests\PdfRendererBasicFragmentTests.java
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\src\
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\src\main\
?????文件????????1338??2015-08-20?23:13??PdfRendererBasic\Application\src\main\AndroidManifest.xml
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\src\main\assets\
?????文件??????453132??2015-08-20?23:13??PdfRendererBasic\Application\src\main\assets\sample.pdf
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\src\main\java\
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\src\main\java\com\
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\src\main\java\com\example\
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\src\main\java\com\example\android\
?????目錄???????????0??2015-08-20?23:13??PdfRendererBasic\Application\src\main\java\com\example\android\pdfrendererbasic\
?????文件????????1979??2015-08-20?23:13??PdfRendererBasic\Application\src\main\java\com\example\android\pdfrendererbasic\MainActivity.java
............此處省略42個(gè)文件信息