
android studioで「This LinearLayout layout or its RelativeLayout parent is useless」のエラー
<span style="color: #ff0000;">This LinearLayout layout or its Re...
<span style="color: #ff0000;">This LinearLayout layout or its Re...
<strong><span style="color: #ff0000;">Gradle sync failed: ...
Session 'app': Install failed.Installation failedRerun このエラーはデバイスが対...
android studioのインストール時に 「Your SDK location contains non-ASCII chara...