361 lines
14 KiB
Java
361 lines
14 KiB
Java
package com.gh.common.util;
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import android.annotation.SuppressLint;
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import android.app.Activity;
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import android.content.Context;
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import android.content.res.Resources;
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import android.graphics.Color;
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import android.os.Build;
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import android.text.TextUtils;
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import android.util.DisplayMetrics;
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import android.view.Display;
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import android.view.Gravity;
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import android.view.KeyCharacterMap;
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import android.view.KeyEvent;
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import android.view.View;
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import android.view.ViewConfiguration;
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import android.view.ViewGroup;
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import android.view.Window;
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import android.view.WindowManager;
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import androidx.annotation.ColorInt;
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import androidx.annotation.ColorRes;
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import androidx.core.content.ContextCompat;
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import androidx.core.graphics.ColorUtils;
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import com.halo.assistant.HaloApp;
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import java.lang.reflect.Field;
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import java.lang.reflect.Method;
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public class DisplayUtils {
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/**
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* 根据手机的分辨率从 dip(像素) 的单位 转成为 px
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*/
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public static int dip2px(Context context, float dpValue) {
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final float scale = context.getResources().getDisplayMetrics().density;
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return (int) (dpValue * scale + 0.5f);
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}
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/**
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* 根据手机的分辨率从 px(像素) 的单位 转成为 dip
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*/
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public static int px2dip(Context context, float pxValue) {
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final float scale = context.getResources().getDisplayMetrics().density;
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return (int) (pxValue / scale + 0.5f);
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}
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/**
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* 根据手机的分辨率从 dip(像素) 的单位 转成为 px
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*/
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public static int dip2px(float dpValue) {
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final float scale = HaloApp.getInstance()
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.getApplication()
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.getResources()
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.getDisplayMetrics().density;
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return (int) (dpValue * scale + 0.5f);
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}
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/**
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* 将px值转换为sp值，保证文字大小不变
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*
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* @param pxValue
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* @param pxValue （DisplayMetrics类中属性scaledDensity）
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* @return
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*/
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public static int px2sp(Context context, float pxValue) {
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final float fontScale = context.getResources().getDisplayMetrics().scaledDensity;
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return (int) (pxValue / fontScale + 0.5f);
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}
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/**
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* 将sp值转换为px值，保证文字大小不变
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*
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* @param spValue
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* @param spValue （DisplayMetrics类中属性scaledDensity）
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* @return
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*/
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public static int sp2px(Context context, float spValue) {
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final float fontScale = context.getResources().getDisplayMetrics().scaledDensity;
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return (int) (spValue * fontScale + 0.5f);
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}
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/**
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* 获取状态栏的高度
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*
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* @param resources 资源
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* @return height
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*/
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public static int getStatusBarHeight(Resources resources) {
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return getInternalDimensionSize(resources, "status_bar_height");
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}
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public static int getInternalDimensionSize(Resources res, String key) {
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int result = 0;
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int resourceId = res.getIdentifier(key, "dimen", "android");
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if (resourceId > 0) {
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result = res.getDimensionPixelSize(resourceId);
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}
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return result;
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}
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public static void transparentStatusBar(Activity activity) {
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//make full transparent statusBar
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if (Build.VERSION.SDK_INT >= 19 && Build.VERSION.SDK_INT < 21) {
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setWindowFlag(activity, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, true);
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}
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if (Build.VERSION.SDK_INT >= 19) {
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activity.getWindow()
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.getDecorView()
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.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
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}
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if (Build.VERSION.SDK_INT >= 21) {
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setWindowFlag(activity, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, false);
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activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
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}
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}
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public static void transparentStatusAndNavigation(Activity activity) {
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//make full transparent statusBar
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if (Build.VERSION.SDK_INT >= 19 && Build.VERSION.SDK_INT < 21) {
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setWindowFlag(activity, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION, true);
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}
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if (Build.VERSION.SDK_INT >= 19) {
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activity.getWindow()
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.getDecorView()
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.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
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}
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if (Build.VERSION.SDK_INT >= 21) {
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setWindowFlag(activity, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION, false);
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activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
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activity.getWindow().setNavigationBarColor(Color.TRANSPARENT);
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}
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}
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private static void setWindowFlag(Activity activity, final int bits, boolean on) {
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Window win = activity.getWindow();
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WindowManager.LayoutParams winParams = win.getAttributes();
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if (on) {
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winParams.flags |= bits;
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} else {
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winParams.flags &= ~bits;
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}
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win.setAttributes(winParams);
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}
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public static void setLightStatusBar(Activity activity, boolean lightStatusBar, boolean isKeepLowVersionMiui) {
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if (!isMiuiOs()) {
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Window window = activity.getWindow();
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View decor = window.getDecorView();
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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if (lightStatusBar) {
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decor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
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} else {
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decor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
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}
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} else {
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decor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
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}
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} else {
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setMIUIStatusBarStyle(activity, lightStatusBar, isKeepLowVersionMiui);
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}
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}
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public static void setLightStatusBar(Activity activity, boolean lightStatusBar) {
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setLightStatusBar(activity, lightStatusBar, true);
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}
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private static void setMIUIStatusBarStyle(Activity activity, boolean lightStatusBar, boolean isKeepLowVersionMiui) {
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Window window = activity.getWindow();
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if (window != null) {
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View decor = window.getDecorView();
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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if (lightStatusBar) {
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decor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
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} else {
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decor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
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}
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} else {
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decor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
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}
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if (isKeepLowVersionMiui) {
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Class clazz = window.getClass();
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try {
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int darkModeFlag = 0;
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Class layoutParams = Class.forName("android.view.MiuiWindowManager$LayoutParams");
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Field field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_DARK_MODE");
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darkModeFlag = field.getInt(layoutParams);
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Method extraFlagField = clazz.getMethod("setExtraFlags", int.class, int.class);
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extraFlagField.invoke(window, lightStatusBar ? darkModeFlag : 0, darkModeFlag);//状态栏透明且黑色字体
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && lightStatusBar) {
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//开发版 7.7.13 及以后版本采用了系统API，旧方法无效但不会报错，所以两个方式都要加上
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activity.getWindow()
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.getDecorView()
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.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
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}
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} catch (Exception e) {
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// do nothing
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}
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}
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}
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}
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public static void setStatusBarColor(Activity activity, int color, boolean lightStatusBar) {
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Window window = activity.getWindow();
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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if (!isMiuiOs()) {
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//取消设置透明状态栏,使 ContentView 内容不再覆盖状态栏
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window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
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//需要设置这个 flag 才能调用 setStatusBarColor 来设置状态栏颜色
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window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
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}
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window.setStatusBarColor(ContextCompat.getColor(activity, color));
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}
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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setLightStatusBar(activity, lightStatusBar);
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}
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}
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public static void setStatusBarColor(Activity activity, @ColorRes int colorRes) {
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Window window = activity.getWindow();
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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int colorInt = ContextCompat.getColor(activity, colorRes);
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// 设置状态栏底色颜色
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window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
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window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
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window.setStatusBarColor(colorInt);
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// 如果亮色，设置状态栏文字为黑色
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if (isLightColor(colorInt)) {
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window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
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} else {
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window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
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}
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}
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}
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private static boolean isLightColor(@ColorInt int color) {
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return ColorUtils.calculateLuminance(color) >= 0.5;
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}
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private static boolean isMiuiOs() {
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String property = getSystemProperty("ro.miui.ui.version.name", "");
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return !TextUtils.isEmpty(property);
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}
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private static String getSystemProperty(String key, String defaultValue) {
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try {
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@SuppressLint("PrivateApi") Class<?> clz = Class.forName("android.os.SystemProperties");
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Method method = clz.getMethod("get", String.class, String.class);
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return (String) method.invoke(clz, key, defaultValue);
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} catch (Exception e) {
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e.printStackTrace();
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}
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return defaultValue;
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}
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public static void hideNavigationBar(Activity activity) {
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Window window = activity.getWindow();
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View decorView = window.getDecorView();
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if (Build.VERSION.SDK_INT > Build.VERSION_CODES.JELLY_BEAN && Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { // lower api
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decorView.setSystemUiVisibility(View.GONE);
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
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int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
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| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY | View.SYSTEM_UI_FLAG_FULLSCREEN;
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decorView.setSystemUiVisibility(uiOptions);
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}
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}
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public static int retrieveNavigationHeight(Context context) {
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Resources resources = context.getResources();
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int resourceId = resources.getIdentifier("navigation_bar_height", "dimen", "android");
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return (resourceId > 0 && hasSoftKeys(context)) ? resources.getDimensionPixelSize(resourceId) : 0;
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}
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//判断导航栏是否显示
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public static boolean isNavigationBarShow(Activity activity) {
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ViewGroup vp = (ViewGroup) activity.getWindow().getDecorView();
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for (int i = 0; i < vp.getChildCount(); i++) {
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View child = vp.getChildAt(i);
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if (child.getId() != -1 && "navigationBarBackground".equals(activity.getResources().getResourceEntryName(child.getId())) && child.getMeasuredHeight() != 0) {
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return true;
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}
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}
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return false;
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}
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public static int getScreenWidth() {
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WindowManager manager = (WindowManager) HaloApp.getInstance().getApplication().getSystemService(Context.WINDOW_SERVICE);
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DisplayMetrics metrics = new DisplayMetrics();
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manager.getDefaultDisplay().getMetrics(metrics);
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return metrics.widthPixels;
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}
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public static int getScreenHeight() {
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WindowManager manager = (WindowManager) HaloApp.getInstance().getApplication().getSystemService(Context.WINDOW_SERVICE);
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DisplayMetrics metrics = new DisplayMetrics();
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manager.getDefaultDisplay().getMetrics(metrics);
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return metrics.heightPixels;
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}
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public static int getToastOffset() {
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try {
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int i = Resources.getSystem().getIdentifier("toast_y_offset", "dimen", "android");
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return HaloApp.getInstance().getApplication().getResources().getDimensionPixelSize(i);
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} catch (Resources.NotFoundException e) {
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e.printStackTrace();
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return dip2px(24);
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}
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}
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public static int getToastDefaultGravity() {
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try {
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int i = Resources.getSystem().getIdentifier("config_toastDefaultGravity", "integer", "android");
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return HaloApp.getInstance().getApplication().getResources().getInteger(i);
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} catch (Resources.NotFoundException e) {
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e.printStackTrace();
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return Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL;
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}
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}
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public static boolean hasSoftKeys(Context context) {
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if (!(context instanceof Activity)) return false;
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boolean hasSoftwareKeys;
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
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Display d = ((Activity) context).getWindowManager().getDefaultDisplay();
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DisplayMetrics realDisplayMetrics = new DisplayMetrics();
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d.getRealMetrics(realDisplayMetrics);
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int realHeight = realDisplayMetrics.heightPixels;
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int realWidth = realDisplayMetrics.widthPixels;
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DisplayMetrics displayMetrics = new DisplayMetrics();
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d.getMetrics(displayMetrics);
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int displayHeight = displayMetrics.heightPixels;
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int displayWidth = displayMetrics.widthPixels;
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hasSoftwareKeys = realWidth - displayWidth > 0 || realHeight - displayHeight > 0;
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} else {
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boolean hasMenuKey = ViewConfiguration.get(context).hasPermanentMenuKey();
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boolean hasBackKey = KeyCharacterMap.deviceHasKey(KeyEvent.KEYCODE_BACK);
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hasSoftwareKeys = !hasMenuKey && !hasBackKey;
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}
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return hasSoftwareKeys;
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}
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}
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