プロつく計画6:動かなくなった原因を追求する
さて、先週の続きです。 どうやら、使っているテーマが合わないらしく、エラーメッセージで Theme.AppCompat (あるいはそれ的なもの)を使えと言われているようなきがするので、AndroidManifest.xml の android:theme を修正してみます。
@android:style/Theme.Light.NoTitleBar
元々指定していたものなので省略。
@style/Theme.AppCompat.Light.NoActionBar
@style/Theme.App.Compat
まで入力したらサジェストされた、今まで使っていたテーマと近そうなものを指定してみる。
こんなエラーが出た。
05-13 01:55:48.873 22675-22675/? E/AndroidRuntime: FATAL EXCEPTION: main Process: net.zeitungm.measureofroad, PID: 22675 java.lang.RuntimeException: Unable to start activity ComponentInfo{net.zeitungm.measureofroad/net.zeitungm.measureofroad.MainActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity. at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2509) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2569) at android.app.ActivityThread.access$900(ActivityThread.java:150) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1399) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:168) at android.app.ActivityThread.main(ActivityThread.java:5885) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:797) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:687) Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity. at android.support.v7.app.AppCompatDelegateImplV9.createSubDecor(AppCompatDelegateImplV9.java:355) at android.support.v7.app.AppCompatDelegateImplV9.ensureSubDecor(AppCompatDelegateImplV9.java:324) at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:285) at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140) at net.zeitungm.measureofroad.MainActivity.onCreate(MainActivity.java:142) at android.app.Activity.performCreate(Activity.java:6262) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1125) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2462) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2569) at android.app.ActivityThread.access$900(ActivityThread.java:150) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1399) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:168) at android.app.ActivityThread.main(ActivityThread.java:5885) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:797) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:687) 05-13 01:55:48.875 1191-2723/? E/ActivityManager: App crashed! Process: net.zeitungm.measureofroad
同じエラー内容ですがな。
@style/Theme.AppCompat.Light.NoActionBar.FullScreen
ここを参考に、 styles.xml も編集してやってみた。
https://moshimore.jp/knowledge/2016/02/06/android_fullscreen/
こんなエラーが出た。
05-13 13:29:04.748 12269-12269/net.zeitungm.measureofroad E/AndroidRuntime: FATAL EXCEPTION: main Process: net.zeitungm.measureofroad, PID: 12269 java.lang.RuntimeException: Unable to start activity ComponentInfo{net.zeitungm.measureofroad/net.zeitungm.measureofroad.MainActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity. at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2509) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2569) at android.app.ActivityThread.access$900(ActivityThread.java:150) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1399) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:168) at android.app.ActivityThread.main(ActivityThread.java:5885) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:797) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:687) Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity. at android.support.v7.app.AppCompatDelegateImplV9.createSubDecor(AppCompatDelegateImplV9.java:355) at android.support.v7.app.AppCompatDelegateImplV9.ensureSubDecor(AppCompatDelegateImplV9.java:324) at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:285) at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140) at net.zeitungm.measureofroad.MainActivity.onCreate(MainActivity.java:142) at android.app.Activity.performCreate(Activity.java:6262) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1125) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2462) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2569) at android.app.ActivityThread.access$900(ActivityThread.java:150) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1399) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:168) at android.app.ActivityThread.main(ActivityThread.java:5885) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:797) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:687) 05-13 13:29:04.748 1191-2723/? E/ActivityManager: App crashed! Process: net.zeitungm.measureofroad
また同じエラー…
というわけで、今週も進捗なしです。