[#1051] Fix Export Data FileProvider

- Both debug and production builds of the app can now be deployed on the same device
- Closes #1051

app/src/debug/AndroidManifest.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:name="co.electriccoin.zcash.app.ZcashApplication"
+        android:allowBackup="false"
+        android:icon="@mipmap/ic_launcher_square"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:label="@string/app_name">
+
+        <provider
+            android:name="co.electriccoin.zcash.ui.screen.exportdata.util.ShareFileProvider"
+            android:authorities="co.electriccoin.zcash.debug.provider"
+            android:exported="false"
+            android:grantUriPermissions="true"
+            tools:replace="android:authorities" >
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/share_file_provider_paths" />
+        </provider>
+
+    </application>
+
+</manifest>

ui-lib/src/androidTest/java/co/electriccoin/zcash/ui/screen/exportdata/util/FileShareUtilTest.kt

@@ -2,6 +2,7 @@ package co.electriccoin.zcash.ui.screen.exportdata.util
 
 import android.content.Intent
 import androidx.test.filters.SmallTest
+import co.electriccoin.zcash.ui.fixture.VersionInfoFixture
 import co.electriccoin.zcash.ui.test.getAppContext
 import org.junit.Assert.assertEquals
 import org.junit.Test
@@ -22,8 +23,9 @@ class FileShareUtilTest {
             suffix = ".sqlite3"
         )
         val intent = FileShareUtil.newShareContentIntent(
-            getAppContext(),
-            tempFilePath.pathString
+            context = getAppContext(),
+            dataFilePath = tempFilePath.pathString,
+            versionInfo = VersionInfoFixture.new()
         )
         assertEquals(intent.action, Intent.ACTION_VIEW)
         assertEquals(

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/exportdata/AndroidExportPrivateData.kt

@@ -14,6 +14,7 @@ import cash.z.ecc.android.sdk.model.ZcashNetwork
 import cash.z.ecc.sdk.type.fromResources
 import co.electriccoin.zcash.ui.MainActivity
 import co.electriccoin.zcash.ui.R
+import co.electriccoin.zcash.ui.common.model.VersionInfo
 import co.electriccoin.zcash.ui.screen.exportdata.util.FileShareUtil
 import co.electriccoin.zcash.ui.screen.exportdata.view.ExportPrivateData
 import co.electriccoin.zcash.ui.screen.home.viewmodel.WalletViewModel
@@ -78,13 +79,14 @@ fun shareData(
     snackbarHostState: SnackbarHostState,
 ): Flow<Boolean> = callbackFlow {
     val shareIntent = FileShareUtil.newShareContentIntent(
-        context,
+        context = context,
         // Example of the expected db file absolute path:
         // /data/user/0/co.electriccoin.zcash.debug/no_backup/co.electricoin.zcash/zcash_sdk_mainnet_data.sqlite3
-        (synchronizer as SdkSynchronizer).getExistingDataDbFilePath(
+        dataFilePath = (synchronizer as SdkSynchronizer).getExistingDataDbFilePath(
             context = context,
             network = ZcashNetwork.fromResources(context)
-        )
+        ),
+        versionInfo = VersionInfo.new(context.applicationContext)
     )
     runCatching {
         context.startActivity(shareIntent)

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/exportdata/util/FileShareUtil.kt

@@ -4,6 +4,7 @@ import android.content.Context
 import android.content.Intent
 import androidx.core.content.FileProvider
 import co.electriccoin.zcash.ui.R
+import co.electriccoin.zcash.ui.common.model.VersionInfo
 import java.io.File
 
 object FileShareUtil {
@@ -15,6 +16,7 @@ object FileShareUtil {
     const val ZASHI_INTERNAL_DATA_MIME_TYPE = "application/octet-stream" // NON-NLS
 
     const val ZASHI_INTERNAL_DATA_AUTHORITY = "co.electriccoin.zcash.provider" // NON-NLS
+    const val ZASHI_INTERNAL_DATA_AUTHORITY_DEBUG = "co.electriccoin.zcash.debug.provider" // NON-NLS
 
     /**
      * Returns a new share internal app data intent with necessary permission granted exclusively to the data file.
@@ -25,11 +27,16 @@ object FileShareUtil {
      */
     internal fun newShareContentIntent(
         context: Context,
-        dataFilePath: String
+        dataFilePath: String,
+        versionInfo: VersionInfo
     ): Intent {
         val fileUri = FileProvider.getUriForFile(
             context,
-            ZASHI_INTERNAL_DATA_AUTHORITY,
+            if (versionInfo.isDebuggable) {
+                ZASHI_INTERNAL_DATA_AUTHORITY_DEBUG
+            } else {
+                ZASHI_INTERNAL_DATA_AUTHORITY
+            },
             File(dataFilePath)
         )