Resolved issue causing crash on EMAIL ERROR LOG on newer APIs

.gitignore

@@ -7,6 +7,8 @@
 
 /gradle.properties
 
+.DS_Store
+
 # Files for the ART/Dalvik VM
 *.dex
 
@@ -45,6 +47,9 @@ captures/
 .idea/gradle.xml
 .idea/dictionaries
 .idea/libraries
+.idea/caches
+.idea/markdown-navigator.xml
+.idea/markdown-navigator/
 
 # Keystore files
 *.jks

LICENSE.md

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright © 2018 Rohit Sahebrao Surwase
+   Copyright © 2018-2019 Rohit Sahebrao Surwase
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

build.gradle

@@ -7,7 +7,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.4.0-rc01'
 
 
         // NOTE: Do not place your application dependencies here; they belong

example_app/build.gradle

@@ -1,11 +1,11 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 28
     defaultConfig {
         applicationId "com.rohitss.uce_handler"
         minSdkVersion 14
-        targetSdkVersion 27
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
     }
@@ -19,7 +19,7 @@ android {
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'com.android.support:appcompat-v7:27.0.2'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
     implementation project(':uce_handler')
     implementation project(':ignore-dummy-module')
 }

example_app/src/main/AndroidManifest.xml

@@ -2,6 +2,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           package="com.rohitss.uceh_example">
 
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+
     <application
         android:name=".MyApplication"
         android:allowBackup="true"

example_app/src/main/res/layout/activity_main.xml

@@ -1,15 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context="com.rohitss.uceh_example.MainActivity">
 
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:layout_marginLeft="20dp"
+        android:layout_marginTop="40dp"
+        android:layout_marginRight="20dp"
+        android:text="If you also want to check the SAVE and EMAIL ERROR LOG functionality, you need to enable storage permission manually for this App."
+        android:textColor="@android:color/black"
+        android:textSize="16sp" />
+
     <Button
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_centerInParent="true"
         android:onClick="onCrashButtonClicked"
-        android:text="Crash This App"/>
+        android:text="Crash This App" />
 </RelativeLayout>

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed Jan 17 20:13:49 IST 2018
+#Wed Oct 03 15:02:51 IST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip

ignore-dummy-module/build.gradle

@@ -1,16 +1,13 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 27
-
-
+    compileSdkVersion 28
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 27
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
-
     }
 
     buildTypes {

uce_handler/build.gradle

@@ -1,11 +1,11 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 28
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 27
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
     }
@@ -20,5 +20,5 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.android.support:appcompat-v7:27.0.2'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
 }

uce_handler/src/main/AndroidManifest.xml

@@ -1,11 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.rohitss.uceh">
+    package="com.rohitss.uceh">
 
     <application>
         <activity
             android:name=".UCEDefaultActivity"
-            android:process=":error_activity"/>
+            android:process=":error_activity" />
+
+        <provider
+            android:name=".UCEFileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/provider_paths" />
+        </provider>
     </application>
 
 </manifest>

uce_handler/src/main/java/com/rohitss/uceh/UCEDefaultActivity.java

@@ -1,6 +1,6 @@
 /*
  *
- *  * Copyright © 2018 Rohit Sahebrao Surwase.
+ *  * Copyright © 2018-19 Rohit Sahebrao Surwase.
  *  *
  *  *    Licensed under the Apache License, Version 2.0 (the "License");
  *  *    you may not use this file except in compliance with the License.
@@ -32,6 +32,7 @@
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Environment;
+import android.support.v4.content.FileProvider;
 import android.text.TextUtils;
 import android.util.Log;
 import android.util.TypedValue;
@@ -48,8 +49,6 @@
 import java.util.Locale;
 
 /**
- * <b></b>
- * <p>This class is used to </p>
  * Created by Rohit.
  */
 public final class UCEDefaultActivity extends Activity {
@@ -155,9 +154,10 @@ private void emailErrorLog() {
         emailIntent.putExtra(Intent.EXTRA_SUBJECT, getApplicationName(UCEDefaultActivity.this) + " Application Crash Error Log");
         emailIntent.putExtra(Intent.EXTRA_TEXT, getString(R.string.email_welcome_note) + errorLog);
         if (txtFile.exists()) {
-            Uri filePath = Uri.fromFile(txtFile);
+            Uri filePath = FileProvider.getUriForFile(this, this.getApplicationContext().getPackageName() + ".provider", txtFile);
             emailIntent.putExtra(Intent.EXTRA_STREAM, filePath);
         }
+        emailIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
         startActivity(Intent.createChooser(emailIntent, "Email Error Log"));
     }
 

uce_handler/src/main/java/com/rohitss/uceh/UCEFileProvider.java

@@ -0,0 +1,7 @@
+package com.rohitss.uceh;
+
+
+import android.support.v4.content.FileProvider;
+
+public class UCEFileProvider extends FileProvider {
+}

uce_handler/src/main/java/com/rohitss/uceh/UCEHandler.java

@@ -1,6 +1,6 @@
 /*
  *
- *  * Copyright © 2018 Rohit Sahebrao Surwase.
+ *  * Copyright © 2018-19 Rohit Sahebrao Surwase.
  *  *
  *  *    Licensed under the Apache License, Version 2.0 (the "License");
  *  *    you may not use this file except in compliance with the License.
@@ -36,8 +36,6 @@
 import java.util.Locale;
 
 /**
- * <b></b>
- * <p>This class is used to </p>
  * Created by Rohit.
  */
 public final class UCEHandler {

uce_handler/src/main/res/xml/provider_paths.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <external-path name="external_files" path="."/>
+</paths>