PHP Fatal error: Call to a member function cd() on a non-object
app/config/core.phpのdate_default_timezone_setを設定すると解決します。
date_default_timezone_set('Asia/Tokyo');
PHP Fatal error: Call to a member function cd() on a non-object
date_default_timezone_set('Asia/Tokyo');
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
switch(event.getKeyCode()) {
case KeyEvent.KEYCODE_VOLUME_UP:
if(event.getAction() == KeyEvent.ACTION_UP) {
return true;
}
break;
case KeyEvent.KEYCODE_VOLUME_DOWN:
if(event.getAction() == KeyEvent.ACTION_UP) {
return true;
}
break;
}
super.dispatchKeyEvent(event);
return false;
}
@Override
public void onCreate()
{
// 初期化の処理
super.onCreate();
}
File file = ("ファイルのパス");
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.parse("file://"+file.getPath()), "application/pdf");
startActivity(intent);
String url = "pdfファイルのurl";
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.parse("http://docs.google.com/viewer?url=" + url), "text/html");
startActivity(intent);