From 32434bc9c6e1d83dffc96b03d464b9a837b60d76 Mon Sep 17 00:00:00 2001
From: shixianjie <shixianjie@hjx.com>
Date: Thu, 10 Oct 2024 17:28:55 +0800
Subject: [PATCH] =?UTF-8?q?=E5=85=A8=E5=B1=8F=E6=9F=A5=E7=9C=8B=E5=9B=BE?=
 =?UTF-8?q?=E7=89=87?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/build.gradle                                   |  2 +
 .../java/com/hjx/parent/HomeworkShareActivity.java |  4 ++
 .../com/hjx/parent/dialog/PhotoViewDialog.java     | 59 ++++++++++++++++++++++
 app/src/main/res/layout/dialog_photo_view.xml      | 28 ++++++++++
 app/src/main/res/values/styles.xml                 |  6 +++
 5 files changed, 99 insertions(+)
 create mode 100644 app/src/main/java/com/hjx/parent/dialog/PhotoViewDialog.java
 create mode 100644 app/src/main/res/layout/dialog_photo_view.xml

diff --git a/app/build.gradle b/app/build.gradle
index f4ffa0d..7efc65b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -93,4 +93,6 @@ dependencies {
     implementation 'com.geyifeng.immersionbar:immersionbar:3.2.2'
     implementation 'com.geyifeng.immersionbar:immersionbar-ktx:3.2.2'
 
+    // 图片查看
+    implementation 'com.github.chrisbanes:PhotoView:2.0.0'
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/hjx/parent/HomeworkShareActivity.java b/app/src/main/java/com/hjx/parent/HomeworkShareActivity.java
index 9ff034f..48ea12d 100644
--- a/app/src/main/java/com/hjx/parent/HomeworkShareActivity.java
+++ b/app/src/main/java/com/hjx/parent/HomeworkShareActivity.java
@@ -19,6 +19,7 @@ import com.chad.library.adapter.base.BaseViewHolder;
 import com.google.gson.Gson;
 import com.gyf.immersionbar.ImmersionBar;
 import com.hjx.parent.databinding.ActivityHomeworkShareBinding;
+import com.hjx.parent.dialog.PhotoViewDialog;
 import com.hjx.parent.rx.BaseRxActivity;
 import com.prws.common.bean.ResponseResult;
 import com.prws.common.bean.Student;
@@ -220,6 +221,9 @@ public class HomeworkShareActivity extends BaseRxActivity<ActivityHomeworkShareB
             if (url == null) {
                 return;
             }
+            view.setOnClickListener(v -> {
+                new PhotoViewDialog(mContext).show(url);
+            });
             Single.just(url)
                     .subscribeOn(Schedulers.io())
                     .map(u -> Glide.with(mContext).asBitmap().load(url).submit().get())
diff --git a/app/src/main/java/com/hjx/parent/dialog/PhotoViewDialog.java b/app/src/main/java/com/hjx/parent/dialog/PhotoViewDialog.java
new file mode 100644
index 0000000..95cb7c1
--- /dev/null
+++ b/app/src/main/java/com/hjx/parent/dialog/PhotoViewDialog.java
@@ -0,0 +1,59 @@
+package com.hjx.parent.dialog;
+
+import android.content.Context;
+import android.graphics.Color;
+import android.view.View;
+import android.view.WindowManager;
+
+import androidx.annotation.NonNull;
+
+import com.bumptech.glide.Glide;
+import com.hjx.parent.databinding.DialogPhotoViewBinding;
+
+public class PhotoViewDialog extends BaseDialog<DialogPhotoViewBinding> {
+    public PhotoViewDialog(Context context) {
+        super(context);
+    }
+
+    private String url;
+
+    @Override
+    public void initView() {
+        setupWindow();
+        setCancelable(true);
+        binding.btnClose.setOnClickListener(v -> dismiss());
+    }
+
+    private void setupWindow() {
+        // 在显示 Dialog 之前对窗口进行设置
+        getWindow().setFlags(
+                WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS,
+                WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
+
+        // 设置状态栏背景透明
+        getWindow().setStatusBarColor(Color.TRANSPARENT);
+
+        // 让内容延伸到状态栏区域，并保持状态栏和导航栏的显示
+        getWindow().getDecorView().setSystemUiVisibility(
+                View.SYSTEM_UI_FLAG_LAYOUT_STABLE
+                        | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
+
+    }
+
+    @Override
+    public void onDialogStart() {
+        super.onDialogStart();
+        Glide.with(getContext()).load(url).into(binding.photoView);
+    }
+
+    public void show(String url) {
+        this.url = url;
+        super.show();
+    }
+
+    @NonNull
+    @Override
+    public DialogPhotoViewBinding getBinding() {
+        return DialogPhotoViewBinding.inflate(getLayoutInflater());
+    }
+}
diff --git a/app/src/main/res/layout/dialog_photo_view.xml b/app/src/main/res/layout/dialog_photo_view.xml
new file mode 100644
index 0000000..baa1f1d
--- /dev/null
+++ b/app/src/main/res/layout/dialog_photo_view.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:background="#888"
+    tools:ignore="UseCompoundDrawables,HardcodedText,SmallSp,ContentDescription">
+
+    <com.github.chrisbanes.photoview.PhotoView
+        android:id="@+id/photoView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+    <ImageView
+        android:id="@+id/btnClose"
+        android:src="@drawable/svg_close_24"
+        android:padding="8dp"
+        android:background="@drawable/shape_circle"
+        android:backgroundTint="#88FFFFFF"
+        android:layout_gravity="end"
+        android:layout_marginTop="40dp"
+        android:layout_marginEnd="16dp"
+        android:layout_width="28dp"
+        android:layout_height="28dp"/>
+
+</FrameLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 2e59a74..4395fbe 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -66,6 +66,12 @@
         <item name="android:windowIsFloating">true</item>
     </style>
 
+    <style name="BaseDialog.FullScreen">
+        <item name="android:windowFullscreen">true</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:statusBarColor">@android:color/transparent</item>
+    </style>
+
     <style name="tv_StudentHomeworkFilter">
         <item name="android:textSize">13sp</item>
         <item name="android:textColor">@color/color_filter_state</item>
-- 
1.9.0