I simply want a back button in left side of toolbar.But when i added with following code ,appear in right side of toolbar.how can i change to it to left side?
my code
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools" tools:context="com.me.myapp.activities.Timer">
<item
android:id="@+id/backButton"
android:title="Back Button"
android:icon="@mipmap/back_icon"
app:showAsAction="ifRoom"></item>
</menu>
You just need Back
icon on top left side of ToolBar then just configure Toolbar
.
mToolBar = (Toolbar) findViewById(R.id.toolbarLayout);
mToolBar.setTitle("Toolbar");
mToolBar.setNavigationIcon(R.drawable.ic_back_shadow);
setSupportActionBar(mToolBar);
As ToolBar
menu items are totally depend on either your device is on RTL(Right-To-Left) support or not which are mainly used for menu items
and not for back key
.
Moreover you can handle that back icon with
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// TODO Auto-generated method stub
switch (item.getItemId()) {
case android.R.id.home:
finish();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
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