Backport min android from android-5 (api21) to android-4.0 (api14).

app/build.gradle

@@ -5,7 +5,7 @@ android {
     buildToolsVersion "25.0.1"
     defaultConfig {
         applicationId 'org.secuso.privacyfriendlytapemeasure'
-        minSdkVersion 21
+        minSdkVersion 14        // android-4.0
         targetSdkVersion 25
         versionCode 1
         versionName '1.0'

app/src/main/java/org/secuso/privacyfriendlycameraruler/cameraruler/CameraActivity.java

@@ -180,7 +180,9 @@ protected void onCreate(Bundle savedInstanceState) {
             public void onClick(View view) {
                 mPhotoUri = FileProvider.getUriForFile(CameraActivity.this, BuildConfig.APPLICATION_ID + ".provider", createImageFile());
                 Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
-                intent.setClipData(ClipData.newRawUri("A photo", mPhotoUri));
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
+                    intent.setClipData(ClipData.newRawUri("A photo", mPhotoUri));
+                }
                 intent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
                 intent.putExtra(MediaStore.EXTRA_OUTPUT, mPhotoUri);
                 startActivityForResult(intent, ACTIVITY_REQUEST_CODE);