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diff --git a/android-example/app/src/main/res/mipmap-xxhdpi/button_home.png b/android-example/app/src/main/res/mipmap-xxhdpi/button_home.png
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diff --git a/android-example/app/src/main/res/mipmap-xxhdpi/button_left.png b/android-example/app/src/main/res/mipmap-xxhdpi/button_left.png
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diff --git a/android-example/app/src/main/res/mipmap-xxhdpi/button_power.png b/android-example/app/src/main/res/mipmap-xxhdpi/button_power.png
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