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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
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)
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)
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)
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)
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)
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)
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)
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)
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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