我有一个主题,将TextView的textColor指定为红色.
我正在使用LayoutInflater来实例化TextView.问题是当使用ApplicationContext创建的inflater时,样式不会应用于TextView - 颜色不是红色.使用activity创建LayoutInflater时,一切正常.
为什么会发生这种情况,如何解决?
/res/values/styles.xml:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="MyTheme">
<item name="android:textViewStyle">@style/MyTextView</item>
</style>
<style name="MyTextView" parent="@android:style/Widget.TextView">
<item name="android:textColor">#f00</item>
</style>
</resources>
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AndroidManifest.xml中:
<application
android:icon="@drawable/icon"
android:label="@string/app_name"
android:theme="@style/MyTheme"
>
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码:
public class A extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.test_a);
final LayoutInflater goodInflater = getInflater((Activity)this);
final LayoutInflater badInflater = getInflater(getApplicationContext());
final LinearLayout container = (LinearLayout)findViewById(R.id.container);
findViewById(R.id.add_with_appContext).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
add(container, badInflater); // Creates gray TextView
}
});
findViewById(R.id.add_with_activity).setOnClickListener(new OnClickListener() {
@Override
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