From: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Date: Sat, 29 Oct 2016 18:59:23 +0000 (+0200)
Subject: Support runtime permissions.
X-Git-Url: http://gitweb.fperrin.net/?p=Dictionary.git;a=commitdiff_plain;h=6951cc9d89abac359f67302079add5fce2f5b456

Support runtime permissions.
---

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 4e76e86..9612e21 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -2,12 +2,12 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.hughes.android.dictionary"
     android:installLocation="auto"
-    android:versionCode="74"
+    android:versionCode="77"
     android:versionName="5.3.0" >
 
     <uses-sdk
         android:minSdkVersion="10"
-        android:targetSdkVersion="19" />
+        android:targetSdkVersion="23" />
 
     <uses-feature
         android:name="android.hardware.touchscreen"
diff --git a/build.gradle b/build.gradle
index bd8ae53..cdf51ac 100644
--- a/build.gradle
+++ b/build.gradle
@@ -76,6 +76,6 @@ android {
     }
     defaultConfig {
         applicationId 'de.reimardoeffinger.quickdic'
-        targetSdkVersion 22
+        targetSdkVersion 23
     }
 }
diff --git a/src/com/hughes/android/dictionary/DictionaryManagerActivity.java b/src/com/hughes/android/dictionary/DictionaryManagerActivity.java
index 0139c47..b195a99 100644
--- a/src/com/hughes/android/dictionary/DictionaryManagerActivity.java
+++ b/src/com/hughes/android/dictionary/DictionaryManagerActivity.java
@@ -14,6 +14,7 @@
 
 package com.hughes.android.dictionary;
 
+import android.Manifest;
 import android.app.AlertDialog;
 import android.app.DownloadManager;
 import android.app.DownloadManager.Request;
@@ -24,12 +25,15 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
+import android.content.pm.PackageManager;
 import android.database.Cursor;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Environment;
 import android.os.Handler;
 import android.preference.PreferenceManager;
+import android.support.v4.app.ActivityCompat;
+import android.support.v4.content.ContextCompat;
 import android.support.v4.view.MenuItemCompat;
 import android.support.v7.app.ActionBar;
 import android.support.v7.app.ActionBarActivity;
@@ -227,6 +231,38 @@ public class DictionaryManagerActivity extends ActionBarActivity {
         return intent;
     }
 
+    public void readableCheckAndError(boolean requestPermission) {
+        final File dictDir = application.getDictDir();
+        if (dictDir.canRead() && dictDir.canExecute()) return;
+        blockAutoLaunch = true;
+        if (requestPermission &&
+            ContextCompat.checkSelfPermission(getApplicationContext(), Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
+            ActivityCompat.requestPermissions(this,
+                new String[]{Manifest.permission.READ_EXTERNAL_STORAGE,
+                             Manifest.permission.WRITE_EXTERNAL_STORAGE}, 0);
+            return;
+        }
+        blockAutoLaunch = true;
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(getListView().getContext());
+        builder.setTitle(getString(R.string.error));
+        builder.setMessage(getString(
+                R.string.unableToReadDictionaryDir,
+                dictDir.getAbsolutePath(),
+                Environment.getExternalStorageDirectory()));
+        builder.setNeutralButton("Close", null);
+        builder.create().show();
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
+        readableCheckAndError(false);
+
+        application.backgroundUpdateDictionaries(dictionaryUpdater);
+
+        setMyListAdapater();
+    }
+
     @Override
     public void onCreate(Bundle savedInstanceState) {
         // This must be first, otherwise the actiona bar doesn't get
@@ -276,19 +312,7 @@ public class DictionaryManagerActivity extends ActionBarActivity {
         setMyListAdapater();
         registerForContextMenu(getListView());
 
-        final File dictDir = application.getDictDir();
-        if (!dictDir.canRead() || !dictDir.canExecute()) {
-            blockAutoLaunch = true;
-
-            AlertDialog.Builder builder = new AlertDialog.Builder(getListView().getContext());
-            builder.setTitle(getString(R.string.error));
-            builder.setMessage(getString(
-                    R.string.unableToReadDictionaryDir,
-                    dictDir.getAbsolutePath(),
-                    Environment.getExternalStorageDirectory()));
-            builder.setNeutralButton("Close", null);
-            builder.create().show();
-        }
+        readableCheckAndError(true);
 
         onCreateSetupActionBar();
     }