android change navigation bar цвет

Question

Я пытаюсь изменить цвет своей панели инструментов, но я не могу найти подходящее место для этого. Ниже приведены необходимые файлы и изображения:

enter image description here

Ниже приведены стили, манифест и Java главные.

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
package="com.poaber.webcastman.poa1"> 

<uses-permission android:name="android.permission.INTERNET" /> 

<supports-screens 
    android:anyDensity="true" 
    android:largeScreens="true" 
    android:normalScreens="true" 
    android:resizeable="true" 
    android:smallScreens="true" 
    android:xlargeScreens="true" /> 

<application 
    android:allowBackup="true" 
    android:icon="@mipmap/ic_launcher" 
    android:label="@string/app_name" 
    android:supportsRtl="true" 
    android:theme="@style/myTheme" 
    > 
    <!-- android:theme="@style/AppTheme" --> 

    <activity android:name=".MainActivity"> 
     <intent-filter> 
      <action android:name="android.intent.action.MAIN" /> 
      <category android:name="android.intent.category.LAUNCHER" /> 
     </intent-filter> 
    </activity> 

    <service android:name=".MyFirebaseMessagingService"> 
     <intent-filter> 
      <action android:name="com.google.firebase.MESSAGING_EVENT" /> 
     </intent-filter> 
    </service> 

    <service android:name=".MyFirebaseInstanceIdService"> 
     <intent-filter> 
      <action android:name="com.google.firebase.INSTANCE_ID_EVENT" /> 
     </intent-filter> 
    </service> 

</application> 

</manifest> 

стили:

<resources> 


    <style name="myTheme" parent="Theme.AppCompat.Light"> 
     <item name="android:windowNoTitle">true</item> 
     <item name="homeAsUpIndicator">@drawable/ic_drawer</item> 

    </style> 
</resources> 

Java главная:

import android.app.ActionBar; 
import android.content.Context; 
import android.content.SharedPreferences; 
import android.os.Bundle; 

import java.util.ArrayList; 

import android.app.Activity; 
import android.app.Fragment; 
import android.app.FragmentManager; 
import android.content.pm.ActivityInfo; 
import android.content.res.Configuration; 
import android.content.res.TypedArray; 
import android.preference.PreferenceManager; 
import android.support.v4.app.ActionBarDrawerToggle; 
import android.support.v4.widget.DrawerLayout; 
import android.support.v7.app.AppCompatActivity; 
import android.util.Log; 
import android.view.Menu; 
import android.view.MenuItem; 
import android.view.View; 
import android.view.inputmethod.InputMethodManager; 
import android.webkit.WebView; 
import android.widget.AdapterView; 
import android.widget.EditText; 
import android.widget.ListView; 

import com.google.firebase.iid.FirebaseInstanceId; 
import android.view.Display; 
import android.graphics.Point; 
import android.util.DisplayMetrics; 

public class MainActivity extends AppCompatActivity { 
    private DrawerLayout mDrawerLayout; 
    private ListView mDrawerList; 
    private ActionBarDrawerToggle mDrawerToggle; 

    // nav drawer title 
    private CharSequence mDrawerTitle; 

    // used to store app title 
    private CharSequence mTitle; 

    // slide menu items 
    private String[] navMenuTitles; 
    private TypedArray navMenuIcons; 

    private ArrayList<NavDrawerItem> navDrawerItems; 
    private NavDrawerListAdapter adapter; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(life.poa.webcastman.poa1.R.layout.activity_main); 

     commonfunc.myprint("#####_____mainActivity_onCreateView "); 

     Display display = getWindowManager().getDefaultDisplay(); 
     Point size = new Point(); 
     display.getSize(size); 
     int width = size.x; 
     int height = size.y; 
     commonfunc.myprint("____mainactivity-onCreate 1 : " + width + " " + height); 
     DisplayMetrics metrics; 
     width = 0; 
     height = 0; 
     metrics = new DisplayMetrics(); 
     getWindowManager().getDefaultDisplay().getMetrics(metrics); 
     height = metrics.heightPixels; 
     width = metrics.widthPixels; 
     commonfunc.myprint("____mainactivity-onCreate 1 : " + width + " " + height); 
     float density = this.getResources().getDisplayMetrics().density; 
     if (density >= 4.0) 
     { 
      commonfunc.myprint("xxxhdpi"); 
     } 
     if (density >= 3.0) 
     { 
      commonfunc.myprint("xxhdpi"); 
     } 
     if (density >= 2.0) 
     { 
      commonfunc.myprint("xhdpi"); 
     } 
     if (density >= 1.5) 
     { 
      commonfunc.myprint("hdpi"); 
     } 
     if (density >= 1.0) 
     { 
      commonfunc.myprint("mdpi"); 
     } 
     else 
     { 
      commonfunc.myprint("ldpi"); 
     } 


     SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this); 
     SharedPreferences.Editor editor = preferences.edit(); 
     String tmpemail = preferences.getString(commonfunc.company + "email", ""); 
     commonfunc.myprint("mainactivity preferences email:" + commonfunc.company + "email: " + tmpemail); 
     String refreshtoken = FirebaseInstanceId.getInstance().getToken(); 
     String preftoken = preferences.getString(commonfunc.company + "token", ""); 
     commonfunc.myprint("mainactivity preferences preftoken refreshtoken:" + preftoken + " <-> " + refreshtoken); 
     if (refreshtoken != preftoken) 
     { 
      editor.putString(commonfunc.company + "token", refreshtoken); 
      editor.apply(); 
      editor.commit(); 
      String tmptoken = preferences.getString(commonfunc.company + "token", ""); 
      commonfunc.myprint("mainactivity preferences token recheck:" + commonfunc.company + "token: " + tmptoken); 
     } 

     //mstarted 1/2 MainActivity my_group 
     //SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this); 
     //SharedPreferences.Editor editor = preferences.edit(); 
     String pref_mstarted = preferences.getString(commonfunc.company + "mstarted", null); 
     commonfunc.myprint("mainactivity_onCreateOptionsMenu_preferences mstarted:" + commonfunc.company + "mstarted: " + pref_mstarted); 
     editor.putString(commonfunc.company + "mstarted", null); 
     editor.apply(); 
     editor.commit(); 
     pref_mstarted = preferences.getString(commonfunc.company + "mstarted", null); 
     commonfunc.myprint("mainactivity_onCreateOptionsMenu_preferences mstarted:" + commonfunc.company + "mstarted: " + pref_mstarted); 


     mTitle = mDrawerTitle = getTitle(); 

     // load slide menu items 
     navMenuTitles = getResources().getStringArray(life.poa.webcastman.poa1.R.array.nav_drawer_items); 

     // nav drawer icons from resources 
     navMenuIcons = getResources() 
       .obtainTypedArray(life.poa.webcastman.poa1.R.array.nav_drawer_icons); 

     mDrawerLayout = (DrawerLayout) findViewById(life.poa.webcastman.poa1.R.id.drawer_layout); 
     mDrawerList = (ListView) findViewById(life.poa.webcastman.poa1.R.id.list_slidermenu); 

     navDrawerItems = new ArrayList<NavDrawerItem>(); 

     // adding nav drawer items to array 
     // Home 
     navDrawerItems.add(new NavDrawerItem(navMenuTitles[0], navMenuIcons.getResourceId(0, -1))); 
     // Login 
     navDrawerItems.add(new NavDrawerItem(navMenuTitles[1], navMenuIcons.getResourceId(1, -1))); 
     // Create Account 
     navDrawerItems.add(new NavDrawerItem(navMenuTitles[2], navMenuIcons.getResourceId(2, -1))); 
     // Calendar 
     navDrawerItems.add(new NavDrawerItem(navMenuTitles[3], navMenuIcons.getResourceId(3, -1))); 
     // Live Webcast 
     navDrawerItems.add(new NavDrawerItem(navMenuTitles[4], navMenuIcons.getResourceId(4, -1))); 
     // My Groups 
     navDrawerItems.add(new NavDrawerItem(navMenuTitles[5], navMenuIcons.getResourceId(5, -1))); 
     // Sample 
     navDrawerItems.add(new NavDrawerItem(navMenuTitles[6], navMenuIcons.getResourceId(6, -1))); 
     // Recycle the typed array 
     navMenuIcons.recycle(); 

     mDrawerList.setOnItemClickListener(new SlideMenuClickListener()); 

     // setting the nav drawer list adapter 
     adapter = new NavDrawerListAdapter(getApplicationContext(), 
       navDrawerItems); 
     mDrawerList.setAdapter(adapter); 

     // enabling action bar app icon and behaving it as toggle button 
     //getActionBar().setDisplayHomeAsUpEnabled(true); 
     //getActionBar().setHomeButtonEnabled(true); 
     //getActionBar().setDisplayShowHomeEnabled(false); 

     getSupportActionBar().setDisplayHomeAsUpEnabled(true); 
     getSupportActionBar().setDisplayHomeAsUpEnabled(true); 
     getSupportActionBar().setHomeButtonEnabled(true); 


     mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, 
       life.poa.webcastman.poa1.R.drawable.ic_drawer, //nav menu toggle icon 
       life.poa.webcastman.poa1.R.string.app_name, // nav drawer open - description for accessibility 
       life.poa.webcastman.poa1.R.string.app_name // nav drawer close - description for accessibility 
     ) { 
      public void onDrawerClosed(View view) { 
       commonfunc.myprint("mainActivity_onDrawerClosed "); 
       getSupportActionBar().setTitle(mTitle); 
       // calling onPrepareOptionsMenu() to show action bar icons 
       invalidateOptionsMenu(); 
      } 

      public void onDrawerOpened(View drawerView) { 
       commonfunc.myprint("mainActivity_onDrawerOpened "); 
       //Hide Keyboard GB 
       InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE); 
       imm.hideSoftInputFromWindow(drawerView.getWindowToken(), 0); 
       getSupportActionBar().setTitle(mTitle); 

       // calling onPrepareOptionsMenu() to hide action bar icons 
       invalidateOptionsMenu(); 
      } 
     }; 
     mDrawerLayout.setDrawerListener(mDrawerToggle); 

     if (savedInstanceState == null) { 
      // on first time display view for first nav item 
      displayView(0); 
     } 
    } 

    /** 
    * Slide menu item click listener 
    * */ 
    private class SlideMenuClickListener implements 
      ListView.OnItemClickListener { 
     @Override 
     public void onItemClick(AdapterView<?> parent, View view, int position, 
           long id) { 
      commonfunc.myprint("mainActivity_SlideMenuClickListener "); 
      // display view for selected nav drawer item 
      displayView(position); 
     } 
    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     commonfunc.myprint("mainActivity_onCreateOptionsMenu "); 
     getMenuInflater().inflate(life.poa.webcastman.poa1.R.menu.main, menu); 
     return true; 
    } 

    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
     commonfunc.myprint("mainActivity_onOptionsItemSelected "); 
     // toggle nav drawer on selecting action bar app icon/title 
     if (mDrawerToggle.onOptionsItemSelected(item)) { 
      return true; 
     } 
     // Handle action bar actions click 
     switch (item.getItemId()) { 
      case life.poa.webcastman.poa1.R.id.action_settings: 
       return true; 
      default: 
       return super.onOptionsItemSelected(item); 
     } 
    } 

    /* * 
    * Called when invalidateOptionsMenu() is triggered 
    */ 
    @Override 
    public boolean onPrepareOptionsMenu(Menu menu) { 
     commonfunc.myprint("mainActivity_onPrepareOptionsMenu "); 
     // if nav drawer is opened, hide the action items 
     boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList); 
     menu.findItem(life.poa.webcastman.poa1.R.id.action_settings).setVisible(!drawerOpen); 
     return super.onPrepareOptionsMenu(menu); 
    } 

    /** 
    * Diplaying fragment view for selected nav drawer list item 
    * */ 
    private void displayView(int position) { 
     commonfunc.myprint("#####_____mainActivity_displayView "); 
     // update the main content by replacing fragments 
     Fragment fragment = null; 

     // We allow the Sensor to be used in all instances by default 
     setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR); 
     switch (position) { 
      case 0: 
       fragment = new HomeFragment(); 
       break; 
      case 1: 
       fragment = new login_login(); 
       break; 
      case 2: 
       fragment = new login_create(); 
       break; 
      case 3: 
       fragment = new calendar(); 
       break; 
      case 4: 
       fragment = new WhatsHotFragment(); 
       break; 
      case 5: 
       fragment = new my_group(); 
       break; 
      case 6: 
       fragment = new my_table(); 
       break; 

      default: 
       // In just this one instance, we turn the sensor off 
       // Until a different menu item is selected, which re-enables it 
       //setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR); 
       break; 
     } 

     if (fragment != null) { 
      FragmentManager fragmentManager = getFragmentManager(); 
      fragmentManager.beginTransaction() 
        .replace(life.poa.webcastman.poa1.R.id.frame_container, fragment).commit(); 

      // update selected item and title, then close the drawer 
      mDrawerList.setItemChecked(position, true); 
      mDrawerList.setSelection(position); 
      setTitle(navMenuTitles[position]); 
      mDrawerLayout.closeDrawer(mDrawerList); 
     } else { 
      // error in creating fragment 
      commonfunc.myprint("MainActivity Error in creating fragment"); 
     } 
    } 

    @Override 
    public void setTitle(CharSequence title) { 
     commonfunc.myprint("mainActivity_setTitle "); 
     mTitle = title; 
     //getActionBar().setTitle(mTitle); 

     getSupportActionBar().setTitle(mTitle); 
    } 

    /** 
    * When using the ActionBarDrawerToggle, you must call it during 
    * onPostCreate() and onConfigurationChanged()... 
    */ 

    @Override 
    protected void onPostCreate(Bundle savedInstanceState) { 
     super.onPostCreate(savedInstanceState); 
     // Sync the toggle state after onRestoreInstanceState has occurred. 
     commonfunc.myprint("mainActivity_onPostCreate "); 
     mDrawerToggle.syncState(); 
    } 

    @Override 
    public void onConfigurationChanged(Configuration newConfig) { 
     super.onConfigurationChanged(newConfig); 
     // Pass any configuration change to the drawer toggls 
     commonfunc.myprint("mainActivity_onConfigurationChanged "); 
     mDrawerToggle.onConfigurationChanged(newConfig); 
    } 

} 

Answer 1

Вы можете сделать это, добавив это заявление в стилях

<item name="android:navigationBarColor">@color/theme_color</item> 

или это в основном Java

window.setNavigationBarColor(@ColorInt int color); 

Answer 2

mDrawerLayout.setBackgroundResource(int); 

если вы используете NavigationView выбрать дают этой опции

android:background="@color/color_navigation_list_background"