Request audio recording permissions in the SimpleFFTDemo when not running in the DemoRunner and added some more exporters to the audio demos

examples/Audio/AudioAppDemo.h

@@ -33,7 +33,7 @@
                    juce_audio_processors, juce_audio_utils, juce_core,
                    juce_data_structures, juce_events, juce_graphics,
                    juce_gui_basics, juce_gui_extra
- exporters:        xcode_mac, vs2017, xcode_iphone
+ exporters:        xcode_mac, vs2017, linux_make, androidstudio, xcode_iphone
 
  moduleFlags:      JUCE_STRICT_REFCOUNTEDPOINTER=1
 
@@ -59,14 +59,9 @@ public:
         : AudioAppComponent (getSharedAudioDeviceManager (0, 2))
        #endif
     {
-        setSize (800, 600);
-
-        auto audioDevice = deviceManager.getCurrentAudioDevice();
-        auto numInputChannels  = (audioDevice != nullptr ? audioDevice->getActiveInputChannels() .countNumberOfSetBits() : 0);
-        auto numOutputChannels = jmax (audioDevice != nullptr ? audioDevice->getActiveOutputChannels().countNumberOfSetBits() : 2, 2);
+        setAudioChannels (0, 2);
 
-        // Specify the number of input and output channels that we want to open
-        setAudioChannels (numInputChannels, numOutputChannels);
+        setSize (800, 600);
     }
 
     ~AudioAppDemo()

examples/Audio/MPEDemo.h

@@ -33,7 +33,7 @@
                    juce_audio_processors, juce_audio_utils, juce_core,
                    juce_data_structures, juce_events, juce_graphics,
                    juce_gui_basics, juce_gui_extra
- exporters:        xcode_mac, vs2017, linux_make
+ exporters:        xcode_mac, vs2017, linux_make, androidstudio, xcode_iphone
 
  moduleFlags:      JUCE_STRICT_REFCOUNTEDPOINTER=1
 

examples/Audio/MidiDemo.h

@@ -33,7 +33,7 @@
                    juce_audio_processors, juce_audio_utils, juce_core,
                    juce_data_structures, juce_events, juce_graphics,
                    juce_gui_basics, juce_gui_extra
- exporters:        xcode_mac, vs2017, linux_make, xcode_iphone, androidstudio
+ exporters:        xcode_mac, vs2017, linux_make, androidstudio, xcode_iphone
 
  moduleFlags:      JUCE_STRICT_REFCOUNTEDPOINTER=1
 

examples/Audio/PluckedStringsDemo.h

@@ -33,7 +33,7 @@
                    juce_audio_processors, juce_audio_utils, juce_core,
                    juce_data_structures, juce_events, juce_graphics,
                    juce_gui_basics, juce_gui_extra
- exporters:        xcode_mac, vs2017
+ exporters:        xcode_mac, vs2017, linux_make, androidstudio, xcode_iphone
 
  moduleFlags:      JUCE_STRICT_REFCOUNTEDPOINTER=1
 

examples/Audio/SimpleFFTDemo.h

@@ -33,7 +33,7 @@
                    juce_audio_processors, juce_audio_utils, juce_core,
                    juce_data_structures, juce_dsp, juce_events, juce_graphics,
                    juce_gui_basics, juce_gui_extra
- exporters:        xcode_mac, vs2017
+ exporters:        xcode_mac, vs2017, linux_make, androidstudio, xcode_iphone
 
  moduleFlags:      JUCE_STRICT_REFCOUNTEDPOINTER=1
 
@@ -63,12 +63,16 @@ public:
     {
         setOpaque (true);
 
-        auto audioDevice = deviceManager.getCurrentAudioDevice();
-        auto numInputChannels  = jmax (audioDevice != nullptr ? audioDevice->getActiveInputChannels() .countNumberOfSetBits() : 1, 1);
-        auto numOutputChannels = audioDevice != nullptr ? audioDevice->getActiveOutputChannels().countNumberOfSetBits() : 2;
-
-        // Specify the number of input and output channels that we want to open
-        setAudioChannels (numInputChannels, numOutputChannels);
+       #ifndef JUCE_DEMO_RUNNER
+        RuntimePermissions::request (RuntimePermissions::recordAudio,
+                                     [this] (bool granted)
+                                     {
+                                         int numInputChannels = granted ? 2 : 0;
+                                         setAudioChannels (numInputChannels, 2);
+                                     });
+       #else
+        setAudioChannels (2, 2);
+       #endif
 
         startTimerHz (60);
         setSize (700, 500);