Merge pull request #29 from percolate/fix_camera_uri_intent_crash

Fix crash in IntentUtils#launchCameraIntent on pre-lollipop devices

build.gradle

@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.2'
+        classpath 'com.android.tools.build:gradle:2.3.0'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

caffeine/build.gradle

@@ -6,8 +6,8 @@ group 'com.percolate.caffeine'
 version '1.0-SNAPSHOT'
 
 android {
-    compileSdkVersion 24
-    buildToolsVersion = "24.0.3"
+    compileSdkVersion 25
+    buildToolsVersion = '25.0.2'
 
     buildTypes {
         debug {
@@ -17,9 +17,9 @@ android {
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 24
-        versionCode 41
-        versionName "0.4.2"
+        targetSdkVersion 25
+        versionCode 43
+        versionName "0.4.3"
     }
 
     packagingOptions {

caffeine/src/main/java/com/percolate/caffeine/IntentUtils.java

@@ -4,12 +4,16 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
 import android.net.Uri;
+import android.os.Build;
 import android.provider.MediaStore;
 import android.util.Log;
 import android.view.View;
 import android.view.View.OnClickListener;
 
+import java.util.List;
+
 /**
  * Utility methods for starting various kinds of system {@link android.content.Intent}'s.
  */
@@ -64,10 +68,25 @@ public static void launchCameraIntent(final Activity context, final Uri outputDe
         final Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
         intent.putExtra(MediaStore.EXTRA_OUTPUT, outputDestination);
         if (intent.resolveActivity(context.getPackageManager()) != null) {
+            grantUriPermissionsForIntent(context, outputDestination, intent);
             context.startActivityForResult(intent, requestCode);
         }
     }
 
+    /**
+     * Grant permissions to read/write the given URI.
+     * Take from: http://stackoverflow.com/a/33754937/1234900
+     */
+    private static void grantUriPermissionsForIntent(final Activity context, final Uri outputDestination, final Intent intent) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
+            final List<ResolveInfo> resInfoList = context.getPackageManager().queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
+            for (ResolveInfo resolveInfo : resInfoList) {
+                final String packageName = resolveInfo.activityInfo.packageName;
+                context.grantUriPermission(packageName, outputDestination, Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_READ_URI_PERMISSION);
+            }
+        }
+    }
+
     /**
      * Tries to launch the application for a given package name.
      * @return true if launch succeeded, otherwise false.

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Thu Sep 15 13:53:34 EDT 2016
+#Fri Mar 10 13:45:53 EST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip

tests/build.gradle

@@ -1,13 +1,13 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 24
-    buildToolsVersion = "24.0.3"
+    compileSdkVersion 25
+    buildToolsVersion = "25.0.2"
 
     defaultConfig {
         applicationId "com.percolate.caffeine.testapp"
         minSdkVersion 14
-        targetSdkVersion 24
+        targetSdkVersion 25
         versionCode 687
         versionName "5.4.8"
     }