デザイン サポート ライブラリandroid.support.design.widget.TextInputLayout
の新しいビューを使用する非常にシンプルなレイアウトがあります。
<android.support.design.widget.TextInputLayout
android:id="@+id/til"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<EditText
android:id="@+id/textDialog"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="First Name"/>
</android.support.design.widget.TextInputLayout>
膨らませると例外が発生します:
Caused by: java.lang.RuntimeException: Failed to resolve attribute at index 18
at android.content.res.TypedArray.getColor(TypedArray.java:401)
at android.support.design.widget.CollapsingTextHelper.setCollapsedTextAppearance(CollapsingTextHelper.java:166)
at android.support.design.widget.TextInputLayout.<init>(TextInputLayout.java:106)
at java.lang.reflect.Constructor.newInstance(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
at android.view.LayoutInflater.createView(LayoutInflater.java:607)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:381)
at android.app.Activity.setContentView(Activity.java:2144)
at com.example.trybindinglib.MainActivity.onCreate(MainActivity.java:24)
at android.app.Activity.performCreate(Activity.java:5933)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2407)
at android.app.ActivityThread.access$800(ActivityThread.java:149)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1324)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:211)
at android.app.ActivityThread.main(ActivityThread.java:5321)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1016)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)