全屏查看图片

shixianjie
1 parent 0b06f873f3
Showing 5 changed files with 99 additions and 0 deletions Show diff stats
app/build.gradle
app/src/main/java/com/hjx/parent/HomeworkShareActivity.java
app/src/main/java/com/hjx/parent/dialog/PhotoViewDialog.java
app/src/main/res/layout/dialog_photo_view.xml
app/src/main/res/values/styles.xml
@@ -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
@@ -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&lt;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())
@@ -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());
+    }
+}
@@ -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
@@ -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>
...	...	@@ -93,4 +93,6 @@ dependencies {
93	93	implementation 'com.geyifeng.immersionbar:immersionbar:3.2.2'
94	94	implementation 'com.geyifeng.immersionbar:immersionbar-ktx:3.2.2'
95	95
	96	+ // 图片查看
	97	+ implementation 'com.github.chrisbanes:PhotoView:2.0.0'
96	98	}
97	99	\ No newline at end of file
...	...
...	...	@@ -19,6 +19,7 @@ import com.chad.library.adapter.base.BaseViewHolder;
19	19	import com.google.gson.Gson;
20	20	import com.gyf.immersionbar.ImmersionBar;
21	21	import com.hjx.parent.databinding.ActivityHomeworkShareBinding;
	22	+import com.hjx.parent.dialog.PhotoViewDialog;
22	23	import com.hjx.parent.rx.BaseRxActivity;
23	24	import com.prws.common.bean.ResponseResult;
24	25	import com.prws.common.bean.Student;
...	...	@@ -220,6 +221,9 @@ public class HomeworkShareActivity extends BaseRxActivity<ActivityHomeworkShareB
220	221	if (url == null) {
221	222	return;
222	223	}
	224	+ view.setOnClickListener(v -> {
	225	+ new PhotoViewDialog(mContext).show(url);
	226	+ });
223	227	Single.just(url)
224	228	.subscribeOn(Schedulers.io())
225	229	.map(u -> Glide.with(mContext).asBitmap().load(url).submit().get())
...	...
...	...	@@ -0,0 +1,59 @@
	1	+package com.hjx.parent.dialog;
	2	+
	3	+import android.content.Context;
	4	+import android.graphics.Color;
	5	+import android.view.View;
	6	+import android.view.WindowManager;
	7	+
	8	+import androidx.annotation.NonNull;
	9	+
	10	+import com.bumptech.glide.Glide;
	11	+import com.hjx.parent.databinding.DialogPhotoViewBinding;
	12	+
	13	+public class PhotoViewDialog extends BaseDialog<DialogPhotoViewBinding> {
	14	+ public PhotoViewDialog(Context context) {
	15	+ super(context);
	16	+ }
	17	+
	18	+ private String url;
	19	+
	20	+ @Override
	21	+ public void initView() {
	22	+ setupWindow();
	23	+ setCancelable(true);
	24	+ binding.btnClose.setOnClickListener(v -> dismiss());
	25	+ }
	26	+
	27	+ private void setupWindow() {
	28	+ // 在显示 Dialog 之前对窗口进行设置
	29	+ getWindow().setFlags(
	30	+ WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS,
	31	+ WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
	32	+
	33	+ // 设置状态栏背景透明
	34	+ getWindow().setStatusBarColor(Color.TRANSPARENT);
	35	+
	36	+ // 让内容延伸到状态栏区域，并保持状态栏和导航栏的显示
	37	+ getWindow().getDecorView().setSystemUiVisibility(
	38	+ View.SYSTEM_UI_FLAG_LAYOUT_STABLE
	39	+ \| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
	40	+
	41	+ }
	42	+
	43	+ @Override
	44	+ public void onDialogStart() {
	45	+ super.onDialogStart();
	46	+ Glide.with(getContext()).load(url).into(binding.photoView);
	47	+ }
	48	+
	49	+ public void show(String url) {
	50	+ this.url = url;
	51	+ super.show();
	52	+ }
	53	+
	54	+ @NonNull
	55	+ @Override
	56	+ public DialogPhotoViewBinding getBinding() {
	57	+ return DialogPhotoViewBinding.inflate(getLayoutInflater());
	58	+ }
	59	+}
...	...
...	...	@@ -0,0 +1,28 @@
	1	+<?xml version="1.0" encoding="utf-8"?>
	2	+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
	3	+ xmlns:app="http://schemas.android.com/apk/res-auto"
	4	+ xmlns:tools="http://schemas.android.com/tools"
	5	+ android:orientation="vertical"
	6	+ android:layout_width="match_parent"
	7	+ android:layout_height="match_parent"
	8	+ tools:background="#888"
	9	+ tools:ignore="UseCompoundDrawables,HardcodedText,SmallSp,ContentDescription">
	10	+
	11	+ <com.github.chrisbanes.photoview.PhotoView
	12	+ android:id="@+id/photoView"
	13	+ android:layout_width="match_parent"
	14	+ android:layout_height="match_parent" />
	15	+
	16	+ <ImageView
	17	+ android:id="@+id/btnClose"
	18	+ android:src="@drawable/svg_close_24"
	19	+ android:padding="8dp"
	20	+ android:background="@drawable/shape_circle"
	21	+ android:backgroundTint="#88FFFFFF"
	22	+ android:layout_gravity="end"
	23	+ android:layout_marginTop="40dp"
	24	+ android:layout_marginEnd="16dp"
	25	+ android:layout_width="28dp"
	26	+ android:layout_height="28dp"/>
	27	+
	28	+</FrameLayout>
0	29	\ No newline at end of file
...	...
...	...	@@ -66,6 +66,12 @@
66	66	<item name="android:windowIsFloating">true</item>
67	67	</style>
68	68
	69	+ <style name="BaseDialog.FullScreen">
	70	+ <item name="android:windowFullscreen">true</item>
	71	+ <item name="android:windowIsTranslucent">true</item>
	72	+ <item name="android:statusBarColor">@android:color/transparent</item>
	73	+ </style>
	74	+
69	75	<style name="tv_StudentHomeworkFilter">
70	76	<item name="android:textSize">13sp</item>
71	77	<item name="android:textColor">@color/color_filter_state</item>
...	...