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菜單項點擊不起作用我嘗試了各種事情，但它不會工作。安卓抽屜導航菜單項點擊不起作用
這裏是我的代碼：
首頁活動：
public class HomeActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener{
private Button mBtRequest;
private Button mBtContinue;
private ProfileFragment mProfileFragment;
private SetPreferences Setpref;
private SlideUp slideUp;
private View dim;
private View sliderView;
Toast toast;
private TextView mTvDrawerName;
private TextView mTvDrawerMobile;
private TextView mtoolbarTitle;
private String mfullName;
private String mMobile;
private SharedPreferences mSharedPreferences;
private CompositeSubscription mSubscriptions;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Checking for first time launch - before calling setContentView()
Setpref = new SetPreferences(this);
if (!Setpref.IsLoggined()) {
gotoMain();
finish();
}
setContentView(R.layout.activity_home);
ButterKnife.bind(this);
mSubscriptions = new CompositeSubscription();
initSharedPreferences();
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayShowTitleEnabled(false);
toolbar.findViewById(R.id.toolbar_title).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Snackbar.make(v, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
mBtRequest = (Button) findViewById(R.id.btn_request);
mBtContinue = (Button) findViewById(R.id.btn_continue);
mBtRequest.setOnClickListener(view -> slideUp());
mBtContinue.setOnClickListener(view -> checkout());
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);
sliderView = findViewById(R.id.slideView);
sliderView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (toast != null){
toast.cancel();
}
toast = Toast.makeText(HomeActivity.this, "click", Toast.LENGTH_SHORT);
toast.show();
}
});
dim = findViewById(R.id.dim);
slideUp = new SlideUpBuilder(sliderView)
.withListeners(new SlideUp.Listener.Events() {
@Override
public void onSlide(float percent) {
dim.setAlpha(1 - (percent/100));
}
@Override
public void onVisibilityChanged(int visibility) {
if (visibility == View.GONE){
// fab.show();
}
}
})
.withStartGravity(Gravity.BOTTOM)
.withLoggingEnabled(true)
.withGesturesEnabled(true)
.withStartState(SlideUp.State.HIDDEN)
.build();
Typeface myraid_bold = Typeface.createFromAsset(getAssets(),"fonts/MyriadPro-Bold_0.otf");
Typeface myraid_semibold = Typeface.createFromAsset(getAssets(),"fonts/MyriadPro-Semibold_0.otf");
View header = navigationView.getHeaderView(0);
mTvDrawerName = (TextView) header.findViewById(R.id.nav_user_name);
mTvDrawerMobile = (TextView) header.findViewById(R.id.nav_mobile_number);
mtoolbarTitle = (TextView) findViewById(R.id.toolbar_title);
mTvDrawerName.setText(mfullName);
mTvDrawerMobile.setText(mMobile);
mTvDrawerName.setTypeface(myraid_bold);
mTvDrawerMobile.setTypeface(myraid_bold);
mtoolbarTitle.setTypeface(myraid_semibold);
mBtRequest.setTypeface(myraid_bold);
mBtContinue.setTypeface(myraid_bold);
}
private void initSharedPreferences() {
mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
mfullName = mSharedPreferences.getString(Constants.FULLNAME,"");
mMobile = mSharedPreferences.getString(Constants.MOBILE,"");
}
private void gotoProfile(){
if (mProfileFragment == null) {
mProfileFragment = new ProfileFragment();
}
getFragmentManager().beginTransaction().replace(R.id.fragmentFrame,mProfileFragment,ProfileFragment.TAG).commit();
}
private void gotoMain(){
Setpref.setIsLoggined(false);
Intent intent = new Intent(getApplicationContext(), MainActivity.class);
startActivity(intent);
}
private void slideUp(){
slideUp.show();
}
private void checkout(){
}
@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) {
return true;
}
return super.onOptionsItemSelected(item);
}
private void logout() {
SharedPreferences.Editor editor = mSharedPreferences.edit();
editor.putString(Constants.MOBILE,"");
editor.putString(Constants.TOKEN,"");
editor.putString(Constants.FULLNAME,"");
editor.apply();
gotoMain();
}
private void showSnackBarMessage(String message) {
Snackbar.make(findViewById(R.id.drawer_layout),message,Snackbar.LENGTH_SHORT).show();
}
@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
if (id == R.id.nav_my_addresses) {
// Handle the camera action
} else if (id == R.id.nav_my_orders) {
} else if (id == R.id.nav_refer) {
} else if (id == R.id.nav_logout) {
logout();
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
activity_home_drawer.xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<group android:checkableBehavior="single">
<item
android:id="@+id/nav_my_addresses"
android:icon="@drawable/ic_location_on_white_24px"
android:title="My Addresses" />
<item
android:id="@+id/nav_my_orders"
android:icon="@drawable/ic_history_white_24px"
android:title="My Orders" />
<item
android:id="@+id/nav_refer"
android:icon="@drawable/ic_record_voice_over_white_24px"
android:title="Refer & Earn" />
</group>
<group
android:id="@+id/menu_bottom"
android:checkableBehavior="none">
<item
android:id="@+id/nav_logout"
android:icon="@drawable/ic_exit_to_app_white_24px"
android:title="Logout" />
</group>
</menu>
nav_header_main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="@dimen/nav_header_height"
android:background="@drawable/side_nav_bar"
android:gravity="bottom"
android:orientation="vertical"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:theme="@style/ThemeOverlay.AppCompat.Dark">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="@dimen/nav_header_vertical_spacing"
android:text="Aashish Kaushik"
android:id="@+id/nav_user_name"
android:textColor="@android:color/white"/>
<TextView
android:id="@+id/nav_mobile_number"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="9910454530"
android:textColor="@android:color/white"/>
</LinearLayout>
activity_home.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout 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"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<FrameLayout
android:alpha="0"
android:id="@+id/dim"
android:fitsSystemWindows="true"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/dimBg" />
<include
layout="@layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header_main"
app:menu="@menu/activity_home_drawer" />
<!-- The Fragment -->
<FrameLayout
android:id="@+id/fragmentFrame"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</android.support.v4.widget.DrawerLayout>
當我嘗試查看activity_home.xml作爲設計它不會顯示左邊抽屜，但是當我在設備上安裝應用程序，它會顯示在點擊左邊的抽屜裏，但是當我點擊任何時候也不會顯示檢查框和不工作。