130 lines
5.7 KiB
Java
130 lines
5.7 KiB
Java
package com.xscm.moduleutil.utils;
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import android.Manifest;
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import android.graphics.Color;
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import android.text.Spannable;
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import android.text.SpannableStringBuilder;
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import android.text.TextUtils;
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import android.text.style.AbsoluteSizeSpan;
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import android.text.style.ForegroundColorSpan;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.RelativeLayout;
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import androidx.constraintlayout.widget.ConstraintLayout;
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import androidx.constraintlayout.widget.ConstraintSet;
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import androidx.core.content.ContextCompat;
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import androidx.fragment.app.Fragment;
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import com.luck.picture.lib.interfaces.OnPermissionDescriptionListener;
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import com.luck.picture.lib.permissions.PermissionConfig;
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import com.luck.picture.lib.utils.DensityUtil;
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import com.luck.picture.lib.widget.MediumBoldTextView;
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/**
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* com.xscm.moduleutil.utils
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* qx
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* 2025/10/30
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*/
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// PermissionDescriptionHelper.java
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public class PermissionDescriptionHelper {
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private static final String TAG_EXPLAIN_VIEW = "TAG_EXPLAIN_VIEW";
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public static class PermissionDescriptionListener implements OnPermissionDescriptionListener {
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@Override
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public void onPermissionDescription(Fragment fragment, String[] permissionArray) {
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View rootView = fragment.requireView();
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if (rootView instanceof ViewGroup) {
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addPermissionDescription(false, (ViewGroup) rootView, permissionArray);
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}
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}
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@Override
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public void onDismiss(Fragment fragment) {
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removePermissionDescription((ViewGroup) fragment.requireView());
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}
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}
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public static OnPermissionDescriptionListener createListener() {
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return new PermissionDescriptionListener();
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}
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public static void addPermissionDescription(boolean isHasSimpleXCamera, ViewGroup viewGroup, String[] permissionArray) {
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int dp10 = DensityUtil.dip2px(viewGroup.getContext(), 10);
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int dp15 = DensityUtil.dip2px(viewGroup.getContext(), 15);
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MediumBoldTextView view = new MediumBoldTextView(viewGroup.getContext());
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view.setTag(TAG_EXPLAIN_VIEW);
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view.setTextSize(14);
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view.setTextColor(Color.parseColor("#333333"));
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view.setPadding(dp10, dp15, dp10, dp15);
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view.setBackgroundColor(Color.WHITE); // 添加背景色确保可见
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String title;
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String explain;
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if (TextUtils.equals(permissionArray[0], PermissionConfig.CAMERA[0])) {
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title = "相机权限使用说明";
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explain = "相机权限使用说明\n用户app用于拍照/录视频";
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} else if (TextUtils.equals(permissionArray[0], Manifest.permission.RECORD_AUDIO)) {
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if (isHasSimpleXCamera) {
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title = "麦克风权限使用说明";
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explain = "麦克风权限使用说明\n用户app用于录视频时采集声音";
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} else {
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title = "录音权限使用说明";
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explain = "录音权限使用说明\n用户app用于采集声音";
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}
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}else if (TextUtils.equals(permissionArray[0], Manifest.permission.ACCESS_FINE_LOCATION)){
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title = "定位权限";
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explain = "定位权限使用说明\n用户app获取当前位置，方便更好的推荐附近玩乐";
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}
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else {
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title = "存储权限使用说明";
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explain = "存储权限使用说明\n用户app写入/下载/保存/读取/修改/删除图片、视频、文件等信息";
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}
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int startIndex = 0;
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int endOf = startIndex + title.length();
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SpannableStringBuilder builder = new SpannableStringBuilder(explain);
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builder.setSpan(new AbsoluteSizeSpan(DensityUtil.dip2px(viewGroup.getContext(), 16)), startIndex, endOf, Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
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builder.setSpan(new ForegroundColorSpan(0xFF333333), startIndex, endOf, Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
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view.setText(builder);
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view.setBackground(ContextCompat.getDrawable(viewGroup.getContext(), com.xscm.moduleutil.R.drawable.ps_demo_permission_desc_bg));
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// 确保视图可见
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view.setVisibility(View.VISIBLE);
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view.setZ(9999); // 提高Z轴确保在最上层
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if (isHasSimpleXCamera) {
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RelativeLayout.LayoutParams layoutParams =
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new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
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layoutParams.topMargin = DensityUtil.getStatusBarHeight(viewGroup.getContext());
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layoutParams.leftMargin = dp10;
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layoutParams.rightMargin = dp10;
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viewGroup.addView(view, layoutParams);
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} else {
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ConstraintLayout.LayoutParams layoutParams =
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new ConstraintLayout.LayoutParams(ConstraintLayout.LayoutParams.MATCH_PARENT, ConstraintLayout.LayoutParams.WRAP_CONTENT);
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// 修改约束设置，确保视图位置正确
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layoutParams.topToTop = ConstraintSet.PARENT_ID;
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layoutParams.leftToLeft = ConstraintSet.PARENT_ID;
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layoutParams.rightToRight = ConstraintSet.PARENT_ID;
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layoutParams.leftMargin = dp10;
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layoutParams.rightMargin = dp10;
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layoutParams.topMargin = DensityUtil.dip2px(viewGroup.getContext(), 50);
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viewGroup.addView(view, layoutParams);
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}
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// 强制刷新布局
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viewGroup.requestLayout();
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viewGroup.postInvalidate();
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}
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public static void removePermissionDescription(ViewGroup viewGroup) {
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if (viewGroup != null) {
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View tagExplainView = viewGroup.findViewWithTag(TAG_EXPLAIN_VIEW);
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if (tagExplainView != null) {
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viewGroup.removeView(tagExplainView);
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}
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}
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}
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}
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