[英]Can't hide soft keyboard in Android Studio project, why?
我正在尝试在Android Studio项目中隐藏软键盘。 hideKeyboard()方法中的View一直显示为null ...我不知道为什么...请告知。
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_rewashlog_options);
luxuryCountTextView = (TextView) findViewById(R.id.luxuryCountTextView);
fullCountTextView = (TextView) findViewById(R.id.fullCountTextView);
quickCountTextView = (TextView) findViewById(R.id.quickCountTextView);
totalCountTextView = (TextView) findViewById(R.id.totalCountTextView);
emailRecipient = (EditText) findViewById(R.id.emailRecipient);
instantiateMonthSpinner();
instantiateYearSpinner();
getEntireRewashList();
updateListView();
hideKeyboard();
}
private void hideKeyboard() {
View view = this.getCurrentFocus();
if (view != null) {
InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
}
您可以在android:windowSoftInputMode="stateHidden"
使用android:windowSoftInputMode="stateHidden"
在活动启动时隐藏键盘,如下所示
`<activity android:name=".YourActivity"
android:windowSoftInputMode="stateHidden" />`
更新您的InputMethodManager:
InputMethodManager inputManager = (InputMethodManager) this.getSystemService(Context.INPUT_METHOD_SERVICE);
inputManager.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
尝试:
imm.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
就我而言,它有效。
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