你好我需要提供我的应用程序原始文件夹中的pdf文件的路径,即(R.raw.input.pdf)
请参阅我的主要java文件,请帮我在
中给出原始文件夹的路径public class MainBrowserActivity extends Activity {
private Button btnPDF;
public Scanner scan;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
btnPDF = (Button) findViewById(R.id.btnOpenPDF);
btnPDF.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Resources res = getResources();
scan = new Scanner(res.openRawResource(R.raw.input));
String uri = "android.resource://" + getPackageName() + "/"+R.raw.input;
System.out.println("FIle Path is" + uri);
final Intent intent = new Intent();
intent.setAction(android.content.Intent.ACTION_VIEW);
intent.setDataAndType(Uri.parse(uri), "pdf/*");
intent.setClass(MainBrowserActivity.this,PdfViewerActivity.class);
startActivity(intent);
}
});
}
}
答案 0 :(得分:3)
尝试
String uri = "android.resource://" + getPackageName() + "/"+R.raw.filename;