我正在使用 TelecomManager、ConnectionService 和 Connection 构建基本的呼叫应用程序。但是,当有来电时,我的incomingActivity UI 没有显示。以下是到目前为止的示例代码。
在我的 MainActivity.java
Intent intent = new Intent(TelecomManager.ACTION_CHANGE_DEFAULT_DIALER);
intent.putExtra(TelecomManager.EXTRA_CHANGE_DEFAULT_DIALER_PACKAGE_NAME, getPackageName());
startActivity(intent);
// ================================================================
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
TelecomManager manager = (TelecomManager) getSystemService(TELECOM_SERVICE);
// new ComponentName(getPackageName(), CallHandler.TAG), "myCallHandlerId");
PhoneAccountHandle phoneAccountHandle = new PhoneAccountHandle(
new ComponentName(getApplicationContext(), CallHandler.TAG), "myCallHandlerId");
PhoneAccount phoneAccount = PhoneAccount
.builder(phoneAccountHandle, "myCallHandlerId")
.setCapabilities(PhoneAccount.CAPABILITY_SELF_MANAGED)
.build();
manager.registerPhoneAccount(phoneAccount);
Log.i("Phone Account", "" + manager.getPhoneAccount(phoneAccountHandle));
Log.i("Phone Account", "" + manager.getPhoneAccount(phoneAccountHandle).isEnabled());
Log.i("Phone Account", "" + manager.getPhoneAccount(phoneAccountHandle).getClass());
Log.i("Phone Account isEnabled", "" + phoneAccount.isEnabled());
Bundle bundle = new Bundle();
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我有一个php页面'search.php'.页面中的一个表单.我有一个提交和一个重置按钮.重置按钮在表单提交之前有效,但在提交后不起作用.在提交表单后,页面将重定向到同一页面(search.php),以查看包含相同表单的结果.有没有人对这个问题有所了解?
<form action="http://localhost:8888/search/validate_search" name="search" id="search" method="post" accept-charset="utf-8">
<p>
<label for="name">Name</label>
<input type="text" name="name" id="name" value="" required="required">
</p>
<p>
<label for="country">Country</label>
<select name="country[]" id="country">
<option value="">Select</option>
<option value="Afghanistan" >Afghanistan</option><option
value="Albania" >Albania</option><option value="Algeria" >Algeria</option><option value="American Samoa" >American Samoa</option><option value="Andorra" >Andorra</option><option value="Angola" >Angola</option><option value="Anguilla" >Anguilla</option> </select>
</p>
<p id="nofloat">
<input type="submit" name="searchButton" value="Search" id="searchButton" />
<input type="reset" name="reset" value="Reset" id="reset123"/>
</p>
</form>
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