package com.android.app_base.utils;
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import android.animation.ValueAnimator;
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import android.content.Context;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.Build;
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import android.os.Environment;
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import android.text.TextUtils;
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import android.view.View;
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import android.widget.TextView;
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import androidx.core.content.FileProvider;
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import com.blankj.utilcode.util.LogUtils;
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import java.io.File;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Date;
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import java.util.List;
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import java.util.concurrent.TimeUnit;
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/**
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* @author Ljj
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* @date 2023.05.18. 19:29
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* @desc
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*/
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public class Utils {
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/**
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* 下拉展开
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* @param view 需要展开的view
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* @param initialHeight 初始高度
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* @param targetHeight 目标高度
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*/
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public static void dropExpand(View view,int initialHeight , int targetHeight) {
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ValueAnimator animator = ValueAnimator.ofInt(initialHeight,targetHeight);
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animator.setDuration(500);
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animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
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@Override
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public void onAnimationUpdate(ValueAnimator animation) {
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int value = (int) animation.getAnimatedValue();
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view.getLayoutParams().height = value;
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view.requestLayout();
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}
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});
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animator.start();
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}
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/**
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* 上拉收起
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* @param view 需要收起的view
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* @param initialHeight 初始高度
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* @param targetHeight 目标高度
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*/
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public static void pullCollapse(View view,int initialHeight, int targetHeight) {
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ValueAnimator animator = ValueAnimator.ofInt(initialHeight, targetHeight);
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animator.setDuration(500);
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animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
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@Override
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public void onAnimationUpdate(ValueAnimator animation) {
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int value = (int) animation.getAnimatedValue();
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view.getLayoutParams().height = value;
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view.requestLayout();
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}
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});
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animator.start();
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}
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/**
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* 判断点击的点是否在view内
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* @param x x坐标
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* @param y y坐标
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* @param view view
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* @return 是否在view内
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*/
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public static boolean isPointInsideView(float x, float y, View view) {
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int[] location = new int[2];
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view.getLocationOnScreen(location);
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int left = location[0];
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int top = location[1];
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int right = left + view.getWidth();
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int bottom = top + view.getHeight();
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return x >= left && x <= right && y >= top && y <= bottom;
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}
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/**
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* 字符串转日期
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* @param dateString 日期字符串
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* @return 日期 Date
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*/
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public static Date parseDate(String dateString) {
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try {
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SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd", java.util.Locale.getDefault());
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return dateFormat.parse(dateString);
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} catch (ParseException e) {
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e.printStackTrace();
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}
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return null;
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}
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/**
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* 分割字符串成list
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*/
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public static List<String> splitString2List(String str, String splitStr) {
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if (str == null|| TextUtils.isEmpty(str)){
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return new ArrayList<>();
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}
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String[] split = str.split(splitStr);
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List<String> list = new ArrayList<>();
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for (String s : split) {
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if (!TextUtils.isEmpty(s)){
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list.add(s);
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}
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}
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return list;
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}
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/**
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* list拼接成字符串
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*/
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public static String appendList2String(List<String> list,String appendStr) {
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if (list == null || list.size() == 0) {
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return "";
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}
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StringBuilder sb = new StringBuilder();
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for (String s : list) {
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sb.append(s).append(appendStr);
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}
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//去掉最后一个拼接符
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if (sb.length() > 0) {
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sb.deleteCharAt(sb.length() - appendStr.length());
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}
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return sb.toString();
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}
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/**
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* 设置 TextView 文本溢出处理方式
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*/
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public static void setTextViewEllipsize(TextView textView, TextUtils.TruncateAt where) {
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if (textView.getEllipsize() == where) {
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return;
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}
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textView.setEllipsize(where);
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if (where != TextUtils.TruncateAt.MARQUEE) {
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return;
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}
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if (!textView.isSelected()) {
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// 设置跑马灯之后需要设置选中才能有效果
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textView.setSelected(true);
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}
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if (!textView.isFocusable()) {
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// 设置跑马灯需要先获取焦点
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textView.setFocusable(true);
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}
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textView.setSingleLine(true);
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// 设置跑马灯的循环次数
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textView.setMarqueeRepeatLimit(-1);
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}
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/**
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* 判断两个日期大小
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*/
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public static int compareDate(String startTime, String endTime) {
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//比较时间大小
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SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd", java.util.Locale.getDefault());
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try {
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Date startDate = dateFormat.parse(startTime);
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Date endDate = dateFormat.parse(endTime);
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if (startDate == null || endDate == null) {
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return 0;
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}
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return startDate.compareTo(endDate);
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} catch (ParseException e) {
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e.printStackTrace();
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}
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return 0;
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}
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/**
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* 计算两个日期相差天数
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*/
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public static int calculateDays(String startTime, String endTime) {
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int days = 0;
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//计算两个日期相差天数
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SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd", java.util.Locale.getDefault());
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try {
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Date startDate = dateFormat.parse(startTime);
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Date endDate = dateFormat.parse(endTime);
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if (startDate == null || endDate == null) {
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return 0;
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}
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days = (int) TimeUnit.DAYS.convert(Math.abs(startDate.getTime() - endDate.getTime()), TimeUnit.MILLISECONDS);
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} catch (ParseException e) {
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throw new RuntimeException(e);
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}
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return days + 1;
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}
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/**
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* 安装 APK
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*/
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public static void installAPK(Context context, String fileName) {
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fileName = Environment.getExternalStorageDirectory().getPath() + "/" + Environment.DIRECTORY_DOWNLOADS + "/" + fileName;
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LogUtils.e(fileName);
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File file = new File(fileName);
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if (!file.exists()) {
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return;
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}
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Intent intent = new Intent(Intent.ACTION_VIEW);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
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intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
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Uri contentUri = FileProvider.getUriForFile(context, context.getApplicationContext().getPackageName() + ".fileprovider", file);
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intent.setDataAndType(contentUri, "application/vnd.android.package-archive");
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} else {
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// Uri uri = Uri.parse("file://" + file.toString());
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intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
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//在服务中开启activity必须设置flag,后面解释
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intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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}
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context.startActivity(intent);
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}
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}
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