Aus eigener App Navigationssoftware starten

1Button bort =(Button)findViewById(R.id.ort);
2 bort.setText(strasse+"\n"+ort);
3 bort.setOnClickListener(new Button.OnClickListener() {
4 //@Override
5 public void onClick(View v) {
6 Button ort=(Button)findViewById(R.id.ort);
7 String dest=(String)ort.getText();
8 Tools.logger("navigation",dest);
9 Toast.makeText(Details.this, "Navigation\n"+dest, Toast.LENGTH_LONG).show();
10 /**/
11 try {
12 startActivity(
13 new Intent(
14 android.content.Intent.ACTION_VIEW,
15 Uri.parse("google.navigation:q=" + dest)
16 )
17 );
18 }
19 catch (Exception e) {
20 Tools.logger("navigation",e.toString());
21 }
22 /**/
23 }
24 });