初版

app/build.gradle

@@ -8,8 +8,8 @@ android {
 
     defaultConfig {
         applicationId "com.mrlee.xuploader"
-        minSdkVersion 29
-        targetSdkVersion 30
+        minSdkVersion 19
+        targetSdkVersion 29
         versionCode 1
         versionName "1.0"
 
@@ -35,4 +35,7 @@ dependencies {
     testImplementation 'junit:junit:4.+'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+
+    implementation 'com.github.getActivity:XXPermissions:11.6'
+    implementation project(':library')
 }

app/src/main/AndroidManifest.xml

@@ -1,13 +1,29 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.mrlee.xuploader">
+    package="com.mrlee.xuploader"
+
+    android:requestLegacyExternalStorage="true">
 
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.XUploader" />
+        android:requestLegacyExternalStorage="true"
+        android:theme="@style/Theme.XUploader" >
+
+        <uses-library
+            android:name="org.apache.http.legacy"
+            android:required="false"/>
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
 
 </manifest>

app/src/main/java/com/mrlee/xuploader/MainActivity.java

@@ -0,0 +1,65 @@
+package com.mrlee.xuploader;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+
+import com.hjq.permissions.OnPermissionCallback;
+import com.hjq.permissions.Permission;
+import com.hjq.permissions.XXPermissions;
+import com.mrlee.library.ImageBean;
+import com.mrlee.library.ResultData;
+import com.mrlee.library.XUploader;
+
+import java.util.List;
+
+public class MainActivity extends Activity {
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.main);
+        XXPermissions.with(MainActivity.this)
+                .permission(Permission.Group.STORAGE)
+                .request(new OnPermissionCallback() {
+
+                    @Override
+                    public void onGranted(List<String> permissions, boolean all) {
+
+                    }
+
+                    @Override
+                    public void onDenied(List<String> permissions, boolean never) {
+                        if (never) {
+                            toast("被永久拒绝授权，请手动授予权限");
+                            // 如果是被永久拒绝就跳转到应用权限系统设置页面
+                            XXPermissions.startPermissionActivity(MainActivity.this, permissions);
+                        } else {
+                            toast("获取权限失败");
+                        }
+                    }
+                });
+        XUploader uploader = findViewById(R.id.uploader);
+        Button getData = findViewById(R.id.getData);
+        TextView log = findViewById(R.id.log);
+
+        getData.setOnClickListener(v->{
+            StringBuilder sb =new StringBuilder();
+            List<ResultData> imageData = uploader.getImageData();
+            for (int i = 0; i < imageData.size(); i++) {
+                sb.append("图"+i+": "+ imageData.get(i).getThumbnail()+"\r\n" );
+            }
+            log.setText(sb.toString());
+        });
+
+    }
+    private void toast(String s) {
+        Toast.makeText(this, ""+s, Toast.LENGTH_SHORT).show();
+    }
+}

app/src/main/java/com/mrlee/xuploader/app/Myapp.java

@@ -0,0 +1,13 @@
+package com.mrlee.xuploader.app;
+
+import android.app.Application;
+
+import com.hjq.permissions.XXPermissions;
+
+public class Myapp extends Application {
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        XXPermissions.setScopedStorage(true);
+    }
+}

app/src/main/res/layout/main.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <com.mrlee.library.XUploader
+        android:id="@+id/uploader"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:canEdit="true"
+        app:maxSelectNum="2"
+        />
+    <Button
+        android:id="@+id/getData"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="获取结果"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/uploader"/>
+    <TextView
+        android:id="@+id/log"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/getData"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

build.gradle

@@ -1,6 +1,10 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
     repositories {
+
+        maven{ url'http://maven.aliyun.com/nexus/content/groups/public/' }
+        maven{ url'http://maven.aliyun.com/nexus/content/repositories/jcenter'}
+        maven { url "https://jitpack.io" }
         google()
         mavenCentral()
     }
@@ -14,6 +18,10 @@ buildscript {
 
 allprojects {
     repositories {
+
+        maven{ url'http://maven.aliyun.com/nexus/content/groups/public/' }
+        maven{ url'http://maven.aliyun.com/nexus/content/repositories/jcenter'}
+        maven { url "https://jitpack.io" }
         google()
         mavenCentral()
         jcenter() // Warning: this repository is going to shut down soon

gradle.properties

@@ -14,4 +14,5 @@ org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
 # AndroidX package structure to make it clearer which packages are bundled with the
 # Android operating system, and which are packaged with your app"s APK
 # https://developer.android.com/topic/libraries/support-library/androidx-rn
-android.useAndroidX=true
+android.useAndroidX=true
+android.enableJetifier=true

library/build.gradle

@@ -7,8 +7,8 @@ android {
     buildToolsVersion "30.0.3"
 
     defaultConfig {
-        minSdkVersion 29
-        targetSdkVersion 30
+        minSdkVersion 19
+        targetSdkVersion 29
         versionCode 1
         versionName "1.0"
 
@@ -32,6 +32,12 @@ dependencies {
 
     implementation 'androidx.appcompat:appcompat:1.3.0'
     implementation 'com.google.android.material:material:1.3.0'
+    implementation 'io.github.lucksiege:pictureselector:v2.7.3-rc05'
+    implementation 'com.github.CymChad:BaseRecyclerViewAdapterHelper:3.0.4'
+    implementation 'com.github.xuxuliooo:RoundImageView:1.1.2'
+    implementation 'com.github.li-xiaojun:XPopup:2.4.3'
+    implementation 'com.github.bumptech.glide:glide:4.12.0'
+    annotationProcessor 'com.github.bumptech.glide:compiler:4.12.0'
     testImplementation 'junit:junit:4.+'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'