补充provider

.idea/compiler.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="1.8" />
+  </component>
+</project>

.idea/jarRepositories.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="BintrayJCenter" />
+      <option name="name" value="BintrayJCenter" />
+      <option name="url" value="https://jcenter.bintray.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
+    </remote-repository>
+  </component>
+</project>

.idea/misc.xml

@@ -12,7 +12,7 @@
       </MavenGeneralSettings>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

.idea/runConfigurations.xml

@@ -3,6 +3,7 @@
   <component name="RunConfigurationProducerService">
     <option name="ignoredProducers">
       <set>
+        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
         <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
         <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
         <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />

lib/src/main/AndroidManifest.xml

@@ -1,2 +1,18 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.wuliang.lib" />
+    package="com.wuliang.lib" >
+
+    <application>
+
+        <provider
+            android:name="com.wuliang.lib.UtilsFileProvider"
+            android:authorities="${applicationId}.utilcode.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/util_code_provider_paths" />
+        </provider>
+
+    </application>
+
+</manifest>

lib/src/main/java/com/wuliang/lib/AppUtils.kt

@@ -57,7 +57,7 @@ private fun getInstallAppIntent(file: File, isNewTask: Boolean,context: Context)
     if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
         data = Uri.fromFile(file)
     } else {
-        val authority = context.packageName + ".utils.provider"
+        val authority = context.packageName + ".provider"
         data = FileProvider.getUriForFile(context, authority, file)
         intent.flags = Intent.FLAG_GRANT_READ_URI_PERMISSION
     }

lib/src/main/java/com/wuliang/lib/UtilsFileProvider.java

@@ -0,0 +1,15 @@
+package com.wuliang.lib;
+
+import androidx.core.content.FileProvider;
+
+/**
+ * <pre>
+ *     author: blankj
+ *     blog  : http://blankj.com
+ *     time  : 2020/03/19
+ *     desc  :
+ * </pre>
+ */
+public class UtilsFileProvider extends FileProvider {
+
+}

lib/src/main/res/xml/util_code_provider_paths.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <files-path
+        name="files_path"
+        path="." />
+
+    <cache-path
+        name="cache_path"
+        path="." />
+
+    <external-path
+        name="external_path"
+        path="." />
+
+    <external-files-path
+        name="external_files_path"
+        path="." />
+
+    <external-cache-path
+        name="external_cache_path"
+        path="." />
+
+    <external-media-path
+        name="external_media_path"
+        path="." />
+</paths>