Android屏幕适配之状态栏导航栏半透明、全透明(5.0以上去阴影),方法多样

GitHub

APK

使用方法

将libray模块复制到项目中,或者直接在build.gradle中依赖:

allprojects {
        repositories {
            
            maven { url 'https://jitpack.io' }
        }
    }
dependencies {
            compile 'com.github.AnJiaoDe:StatusNavigationTransparent:V1.1.2'
    }

注意:如果sync报错,是因为和com.android.tools.build:gradle 3.0有关,
可以改将compile改为implementation 或者api
Android屏幕适配之状态栏导航栏半透明、全透明(5.0以上去阴影),方法多样_第1张图片

注意:状态栏半透明和全透明只有4.4以上才能实现,5.0以上才能去阴影

本文只描述在activity中如何使用,fragment中使用方法类似,可以实现

首先创建全局theme



    
    


然后创建BaseActivity实现StatusBar全透明

public abstract class BaseActivity extends AppCompatActivity implements View.OnClickListener {

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        StatusNavUtils.setStatusBarColor(this,0x00000000);
    }
    public void startAppcompatActivity(Class cls) {
        startActivity(new Intent(this, cls));
    }


}

1. StatusBar半透明

1.1 StatusBar半透明用StatusBarView实现(4.4以上有效)

Android屏幕适配之状态栏导航栏半透明、全透明(5.0以上去阴影),方法多样_第2张图片




    

    

        
    

    

public class Status1Activity extends BaseActivity {

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

    @Override
    public void onClick(View v) {

    }
}

1.2 StatusBar半透明用setStatusBarColor实现(5.0以上有效)

Android屏幕适配之状态栏导航栏半透明、全透明(5.0以上去阴影),方法多样_第3张图片





    

        
    

    

public class Status2Activity extends BaseActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_status2);
        StatusNavUtils.setStatusBarColor(this,0x33000000);
    }


    @Override
    public void onClick(View v) {

    }
}

2. StatusBar全透明

2.1 StatusBar全透明用fitSystemWindows实现(4.4以上有效)

Android屏幕适配之状态栏导航栏半透明、全透明(5.0以上去阴影),方法多样_第4张图片





    

        
    

    

public class Status3Activity extends BaseActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_status3);
    }

    @Override
    public void onClick(View v) {

    }
}

2.2 StatusBar全透明用StatusBarView实现(4.4以上有效)

Android屏幕适配之状态栏导航栏半透明、全透明(5.0以上去阴影),方法多样_第5张图片




    

    

        
    

    

public class Status4Activity extends BaseActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_status4);
    }

    @Override
    public void onClick(View v) {

    }
}

3. StatusBar透明于图片之上

3.1 StatusBar半透明于图片之上用setStatusBarColor实现(5.0以上有效)

Android屏幕适配之状态栏导航栏半透明、全透明(5.0以上去阴影),方法多样_第6张图片




    

    

        
    

    

public class Status5Activity extends BaseActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_status5);

        StatusNavUtils.setStatusBarColor(this,0x33000000);
    }

    @Override
    public void onClick(View v) {

    }
}

3.2 StatusBar全透明于图片之上(4.4以上有效)

Android屏幕适配之状态栏导航栏半透明、全透明(5.0以上去阴影),方法多样_第7张图片




    

    

        
    

    

public class Status6Activity extends BaseActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_status6);
    }

    @Override
    public void onClick(View v) {

    }
}

3. NavigationBar透明

3.1 NavigationBar半透明用setNavigationBarColor实现(5.0以上有效)

Android屏幕适配之状态栏导航栏半透明、全透明(5.0以上去阴影),方法多样_第8张图片






public class Navigation1Activity extends BaseActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_status7);

        StatusNavUtils.setNavigationBarColor(this,0x33000000);
    }

    @Override
    public void onClick(View v) {

    }
}

3.2 NavigationBar全透明(4.4以上有效)

Android屏幕适配之状态栏导航栏半透明、全透明(5.0以上去阴影),方法多样_第9张图片




    

public class Navigation2Activity extends BaseActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_navigation2);

        StatusNavUtils.setNavigationBarColor(this,0x00000000);

    }

    @Override
    public void onClick(View v) {

    }
}

参考:Android 屏幕适配

源码:
transparent_statusbar_fit

    

StatusNavUtils

public class StatusNavUtils {


    /**
     * 状态栏透明去阴影(5.0以上)
     *
     * @param activity
     * @param color
     */
    public static void setStatusBarColor(Activity activity, int color) {
        Window window = activity.getWindow();

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
            window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
            window.setStatusBarColor(color);
            return;
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

        }

    }

    /**
     * 导航栏全透明去阴影(5.0以上)
     *
     * @param activity
     * @param color
     */

    public static void setNavigationBarColor(Activity activity, int color) {
        Window window = activity.getWindow();

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
            window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
            window.setNavigationBarColor(color);
            return;
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);

        }
    }

    /**
     * 状态栏、导航栏全透明去阴影(5.0以上)
     *
     * @param activity
     * @param color_status
     * @param color_nav
     */
    public static void setStatusNavBarColor(Activity activity, int color_status, int color_nav) {
        Window window = activity.getWindow();

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
            window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);

            window.setStatusBarColor(color_status);

            window.setNavigationBarColor(color_nav);
            return;
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

            window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);

        }
    }


}

StatusBarView


public class StatusBarView extends View {
    private Context context;
    public StatusBarView(Context context) {
        this(context,null);
    }

    public StatusBarView(Context context, AttributeSet attrs) {
        super(context, attrs);
        this.context=context;

    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {

        super.onMeasure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(ScreenUtils.getStatusBarHeight(context), MeasureSpec.EXACTLY));
    }
}

ScreenUtils



public class ScreenUtils {

    public static int getStatusBarHeight(Context context) {
        Resources resources = context.getResources();
        int resourceId = resources.getIdentifier("status_bar_height", "dimen", "android");
        return resources.getDimensionPixelSize(resourceId);
    }

    public static int getNavigationBarHeight(Context context) {
        Resources resources = context.getResources();
        int resourceId = resources.getIdentifier("navigation_bar_height", "dimen", "android");
        return resources.getDimensionPixelSize(resourceId);
    }

    public static int getScreenWidth(Context context) {
        DisplayMetrics displayMetrics = new DisplayMetrics();
        WindowManager wm = (WindowManager) context
                .getSystemService(Context.WINDOW_SERVICE);

        wm.getDefaultDisplay().getMetrics(displayMetrics);
        return displayMetrics.widthPixels;
    }

    public static int getScreenHeight(Context context) {
        DisplayMetrics displayMetrics = new DisplayMetrics();
        WindowManager wm = (WindowManager) context
                .getSystemService(Context.WINDOW_SERVICE);

        wm.getDefaultDisplay().getMetrics(displayMetrics);
        return displayMetrics.heightPixels;
    }

    /**
     * 将px值转换为dip或dp值,保证尺寸大小不变
     *
     * @param pxValue
     * @param scale   (DisplayMetrics类中属性density)
     * @return
     */
    public static int px2dp(Context context, float pxValue) {
        final float scale = context.getResources().getDisplayMetrics().density;
        return (int) (pxValue / scale + 0.5f);
    }

    /**
     * 将dip或dp值转换为px值,保证尺寸大小不变
     *
     * @param dipValue
     * @param scale    (DisplayMetrics类中属性density)
     * @return
     */
    public static int dpInt2px(Context context, int dipValue) {
        final float scale = context.getResources().getDisplayMetrics().density;
        return (int) (dipValue * scale + 0.5f);
    }

    public static int dp2px(Context context, int dimen_resID) {
        final float scale = context.getResources().getDisplayMetrics().density;
        return (int) (context.getResources().getDimension(dimen_resID) * scale + 0.5f);
    }

    /**
     * 将px值转换为sp值,保证文字大小不变
     *
     * @param pxValue
     * @param fontScale (DisplayMetrics类中属性scaledDensity)
     * @return
     */
    public static int px2sp(Context context, float pxValue) {
        final float fontScale = context.getResources().getDisplayMetrics().scaledDensity;
        return (int) (pxValue / fontScale + 0.5f);
    }

    /**
     * 将sp值转换为px值,保证文字大小不变
     *
     * @param spValue
     * @param fontScale (DisplayMetrics类中属性scaledDensity)
     * @return
     */
    public static int sp2px(Context context, float spValue) {
        final float fontScale = context.getResources().getDisplayMetrics().scaledDensity;
        return (int) (spValue * fontScale + 0.5f);
    }

    /**
     * 计算指定的 View 在屏幕中的坐标。
     */
    public static RectF calcViewScreenLocation(View view) {
        int[] location = new int[2];
        // 获取控件在屏幕中的位置,返回的数组分别为控件左顶点的 x、y 的值
        view.getLocationOnScreen(location);
        return new RectF(location[0], location[1], location[0] + view.getWidth(),
                location[1] + view.getHeight());
    }

    /**
     * 判断触摸点是否在控件内
     */
    public static boolean isInViewRange(View view, MotionEvent event) {

        // MotionEvent event;
        // event.getX(); 获取相对于控件自身左上角的 x 坐标值
        // event.getY(); 获取相对于控件自身左上角的 y 坐标值
        float x = event.getRawX(); // 获取相对于屏幕左上角的 x 坐标值
        float y = event.getRawY(); // 获取相对于屏幕左上角的 y 坐标值

        // View view;
        RectF rect = calcViewScreenLocation(view);
        return rect.contains(x, y);
    }
}

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