大家好,星期六很适合写代码:)
我有一个抽屉导航,我可以在其中单击项目,它们会将我引导至 fragment 。但是当我按下抽屉导航中的一个项目将我链接到一个网站时,我是怎么做到的。我不是很擅长项目..
我将发布三张不同的 imgur 图片 See the 3 images here 因此,当您按下它时,例如:www.google.com 出现在您的常规“chrome 应用程序”中我对 webview 并不感兴趣,因为该网站不是 html5。
这是我的 MainActivity,在它的底部,您可以找到我如何将这些项目用于我的 fragment 。
我是菜鸟程序员呵呵...不过真的很好玩!一步步学习。
public class MainActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener {
//TextView tstnr;
TextView radertst;
Button sendSMSaon;
EditText aonTxt;
//TextView nrladd;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.setDrawerListener(toggle);
toggle.syncState();
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
// tstnr = (TextView) findViewById(R.id.nummertestsp);
radertst = (TextView) findViewById(R.id.raderanumtxt);
sendSMSaon = (Button)findViewById(R.id.skickaaon);
aonTxt = (EditText)findViewById(R.id.aon);
// nrladd = (TextView)findViewById(R.id.numretladd);
}
//This is where the call for the value in the setttings are.
//Här är så att man kan lägga in values från inställningar till mainactivity.
public void displayData(View view){
SharedPreferences prefs =PreferenceManager.getDefaultSharedPreferences(this);
String name = prefs.getString("example_text", "");
radertst.setText(name + " ");
}
//downbelow is where the onresume so the value boots up with the app.
//nedanför är för att appen ska ladda koden i settings direkt när man startar
@Override
protected void onResume() {
super.onResume();
SharedPreferences prefs =PreferenceManager.getDefaultSharedPreferences(this);
String name = prefs.getString("example_text", "");
radertst.setText(name + " ");}
@Override
public void onBackPressed() {
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
if (drawer.isDrawerOpen(GravityCompat.START)) {
drawer.closeDrawer(GravityCompat.START);
} else {
super.onBackPressed();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
Intent intent = new Intent(this, SettingsActivity.class);
startActivity(intent);
return true;
}
return super.onOptionsItemSelected(item);
}
@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
android.app.FragmentManager fragmentManager = getFragmentManager();
if (id == R.id.nav_first_layout) {
fragmentManager.beginTransaction()
.replace(R.id.content_frame
, new FirstFragment())
.commit();
// Handle the camera action
} else if (id == R.id.nav_second_layout) {
fragmentManager.beginTransaction()
.replace(R.id.content_frame
, new SecondFragment())
.commit();
} else if (id == R.id.nav_third_layout) {
fragmentManager.beginTransaction()
.replace(R.id.content_frame
, new ThirdFragment())
.commit();
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
}
最佳答案
您需要在按钮或监听器的 onClick
方法中使用类似的东西,但是您想要处理点击事件:
Intent intent = new Intent("android.intent.action.VIEW",
Uri.parse("http://www.google.com/"));
startActivity(intent);
如果您不知道如何处理点击本身 check this out. ,但我在您的代码中看到您可以,所以没关系。
关于java - 抽屉导航 : how to make the item direct you to a website. Android Studio,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/39548782/