Написал вот такой код:
mTextViewIdea.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
final EditText editText = new EditText(getApplicationContext());
if (!mTextViewIdea.getText().toString().equals("None")) {
editText.setText(mTextViewIdea.getText());
}
new AlertDialog.Builder(getApplicationContext()).setTitle("Enter the text")
.setView(editText)
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
if (mTextViewIdea.getText().toString().equals("None")) {
if (!editText.getText().toString().equals("")) {
mPerson.addNewIdea(editText.getText().toString(), getDate());
} else {
Toast.makeText(getApplicationContext(), "You have not entered text!", Toast.LENGTH_SHORT).show();
}
} else {
if (!editText.getText().toString().equals("")) {
Idea idea = new Idea(mTextViewIdea.getText().toString(), getDate());
mPerson.changeLastIdea(idea);
} else {
Toast.makeText(getApplicationContext(), "You have not entered text!", Toast.LENGTH_SHORT).show();
}
}
}
}).create().show();
}
});
Выдает ошибку:
08-08 11:58:34.947 4251-4251/com.example.root.lifeorganization E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.root.lifeorganization, PID: 4251
java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
at android.support.v7.app.AppCompatDelegateImplV7.createSubDecor(AppCompatDelegateImplV7.java:343)
at android.support.v7.app.AppCompatDelegateImplV7.ensureSubDecor(AppCompatDelegateImplV7.java:312)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:277)
at android.support.v7.app.AppCompatDialog.setContentView(AppCompatDialog.java:80)
at android.support.v7.app.AlertController.installContent(AlertController.java:214)
at android.support.v7.app.AlertDialog.onCreate(AlertDialog.java:257)
at android.app.Dialog.dispatchOnCreate(Dialog.java:394)
at android.app.Dialog.show(Dialog.java:295)
at com.example.root.lifeorganization.MainActivity$1$override.onClick(MainActivity.java:118)
at com.example.root.lifeorganization.MainActivity$1$override.access$dispatch(MainActivity.java)
at com.example.root.lifeorganization.MainActivity$1.onClick(MainActivity.java:0)
at android.view.View.performClick(View.java:5198)
at android.view.View$PerformClick.run(View.java:21147)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Вот файл styles.xml:
<resources>
<style name="MyTheme" parent="MyTheme.Base">
</style>
<!-- Base theme applied no matter what API -->
<style name="MyTheme.Base" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Set theme colors from http://www.google.com/design/spec/style/color.html#color-color-palette-->
<!-- colorPrimary is used for the default action bar background -->
<item name="colorPrimary">@color/primary</item>
<!-- colorPrimaryDark is used for the status bar -->
<item name="colorPrimaryDark">@color/primaryDark</item>
<!-- colorAccent is used as the default value for colorControlActivated
which is used to tint widgets -->
<item name="colorAccent">@color/accent</item>
<!-- You can also set colorControlNormal, colorControlActivated
colorControlHighlight and colorSwitchThumbNormal. -->
</style>
</resources>
Манифест:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.root.lifeorganization">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/MyTheme">
<activity android:name=".WelcomeActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<activity android:name=".MainActivity">
</activity>
</application>
</manifest>
PS: я не менял тему приложения (только цвет 'colorAccent' поменял на черный). Не понимаю, в чем может быть ошибка?