setting 안에 display안에 글꼴 크기로 바로 가고 싶은데요
intent.setAction(android.provider.Settings.ACTION_DISPLAY_SETTINGS);
이러니까 디스플레이 세팅까지 밖에 못가는데요
글꼴 크기 안에 까지 바로 가게 하려면 어떤걸 써야하나요 ?
그리고
intent1.setAction(android.provider.Settings.System.FONT_SCALE);
이거로 하니까 에러뜨는데요
12-09 16:02:38.013: E/AndroidRuntime(9378): FATAL EXCEPTION: main
12-09 16:02:38.013: E/AndroidRuntime(9378): Process: com.example.settingteam, PID: 9378
12-09 16:02:38.013: E/AndroidRuntime(9378): java.lang.IllegalStateException: Could not execute method of the activity
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.view.View$1.onClick(View.java:4007)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.view.View.performClick(View.java:4756)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.view.View$PerformClick.run(View.java:19749)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.os.Handler.handleCallback(Handler.java:739)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.os.Handler.dispatchMessage(Handler.java:95)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.os.Looper.loop(Looper.java:135)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.app.ActivityThread.main(ActivityThread.java:5221)
12-09 16:02:38.013: E/AndroidRuntime(9378): at java.lang.reflect.Method.invoke(Native Method)
12-09 16:02:38.013: E/AndroidRuntime(9378): at java.lang.reflect.Method.invoke(Method.java:372)
12-09 16:02:38.013: E/AndroidRuntime(9378): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
12-09 16:02:38.013: E/AndroidRuntime(9378): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
12-09 16:02:38.013: E/AndroidRuntime(9378): Caused by: java.lang.reflect.InvocationTargetException
12-09 16:02:38.013: E/AndroidRuntime(9378): at java.lang.reflect.Method.invoke(Native Method)
12-09 16:02:38.013: E/AndroidRuntime(9378): at java.lang.reflect.Method.invoke(Method.java:372)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.view.View$1.onClick(View.java:4002)
12-09 16:02:38.013: E/AndroidRuntime(9378): ... 10 more
12-09 16:02:38.013: E/AndroidRuntime(9378): Caused by: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=font_scale }
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1765)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1485)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.app.Activity.startActivityForResult(Activity.java:3736)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.app.Activity.startActivityForResult(Activity.java:3697)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.app.Activity.startActivity(Activity.java:4007)
12-09 16:02:38.013: E/AndroidRuntime(9378): at android.app.Activity.startActivity(Activity.java:3975)
12-09 16:02:38.013: E/AndroidRuntime(9378): at com.example.settingteam.MainActivity.Button3(MainActivity.java:27)
12-09 16:02:38.013: E/AndroidRuntime(9378): ... 13 more
로그 파일입니다 에러나는 이유가 뭐예요 ?ㅠㅠ
