相关疑难解决方法(0)

首先,它不是重复,如在如何更改Android状态栏的背景颜色

如何更改状态栏颜色,该颜色应与导航栏中的颜色相同.

我希望状态栏颜色与导航栏颜色相同

我开始学习Android材料设计.我在棒棒糖版本中学到了一些新功能.今天我试图根据图像的颜色更改工具栏和状态栏的颜色.任何人都可以指导我或提供任何链接,如何做到这一点？

例如,更改视图寻呼机选项卡时,状态栏和工具栏的颜色会发生变化.先感谢您.

styles.xml:

   < style name="MyMaterialTheme.Base" parent="Theme.AppCompat.Light.DarkActionBar">
            <item name="windowNoTitle">true</item>
            <item name="windowActionBar">false</item>
            <item name="colorPrimary">@color/colorPrimary</item>
            <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
            <item name="colorAccent">@color/colorAccent</item>
        </style>

主要活动:

public class MainActivity extends AppCompatActivity implements FragmentDrawer.FragmentDrawerListener,FragmentDrawerRight.FragmentDrawerListener1 {

    private static String TAG = MainActivity.class.getSimpleName();


    private Toolbar mToolbar;
    ViewPager viewPager;
    TabLayout tabLayout;
    private FragmentDrawer drawerFragment;
    private FragmentDrawerRight  drawerFragmentRight;
    private ImageView pone,ptwo;
    DrawerLayout drawer_layout;
    int mutedColor;
    private CollapsingToolbarLayout collapsing_toolbar;

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

        collapsing_toolbar  = (CollapsingToolbarLayout)findViewById(R.id.collapsing_toolbar);
        mToolbar = (Toolbar) findViewById(R.id.toolbar);

        setSupportActionBar(mToolbar);

        ptwo=(ImageView)mToolbar.findViewById(R.id.ptwo);


        drawerFragment = (FragmentDrawer)
                getSupportFragmentManager().findFragmentById(R.id.fragment_navigation_drawer);
        drawerFragmentRight = (FragmentDrawerRight) …

如何为应用程序动态设置状态栏颜色,使用视图寻呼机,同时滑动(水平)状态栏颜色和标题栏和按钮应更改颜色.根据我的代码标题和按钮颜色完美变化,但问题是状态栏颜色从数组列表中获取下一个颜色.如何解决这个问题任何人都可以帮助我.这是我的代码

 private int[] colors = new int[]{0xffffd200, 0xff37beb7, 0xff00ccff, 0xff8585c1, 0xfff2a03c, 0xff2a80b9, 0xfff15972,
        0xffe9776c, 0xff9dcc96,0xff76c069};

  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        Window window = ((Activity) context).getWindow();
        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);

        int coloring = position % colors.length;
        int new_color = colors[coloring];
        window.setStatusBarColor(new_color);
        title_bar.setBackgroundColor(new_color);
        set_share.setBackgroundColor(new_color);

    }
    else{

        int color = position % colors.length;
        itemView.setBackgroundColor(colors[color]);
        title_bar.setBackgroundColor(colors[color]);
        set_share.setBackgroundColor(colors[color]);
    }

如何在android中为状态栏设置颜色？

我在styles.xml和.java文件中都尝试过.

如果我尝试在.java类中使用代码

 if (Build.VERSION.SDK_INT>=Build.VERSION_CODES.LOLLIPOP) {
        getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        getWindow().setStatusBarColor(getResources().getColor(Color.DKGRAY));
    }

我得到的异常称为:-ResourceNotFoundException

04-01 18:55:21.616: E/AndroidRuntime(2169): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.myapp.cz/com.myapp.casenotez.updateCase}: android.content.res.Resources$NotFoundException: Resource ID #0xff444444
04-01 18:55:21.616: E/AndroidRuntime(2169):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416)
04-01 18:55:21.616: E/AndroidRuntime(2169):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
04-01 18:55:21.616: E/AndroidRuntime(2169):     at android.app.ActivityThread.-wrap11(ActivityThread.java)
04-01 18:55:21.616: E/AndroidRuntime(2169):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
04-01 18:55:21.616: E/AndroidRuntime(2169):     at android.os.Handler.dispatchMessage(Handler.java:102)
04-01 18:55:21.616: E/AndroidRuntime(2169):     at android.os.Looper.loop(Looper.java:148)
04-01 18:55:21.616: E/AndroidRuntime(2169):     at android.app.ActivityThread.main(ActivityThread.java:5417)
04-01 18:55:21.616: E/AndroidRuntime(2169):     at java.lang.reflect.Method.invoke(Native Method)
 04-01 18:55:21.616: E/AndroidRuntime(2169):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
 04-01 18:55:21.616: E/AndroidRuntime(2169):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
 04-01 18:55:21.616: E/AndroidRuntime(2169): Caused by: android.content.res.Resources$NotFoundException: …