public class ForceOfflineReceiver extends BroadcastReceiver {
@Override
public void onReceive(final Context context, Intent intent) {
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(context);
dialogBuilder.setTitle("Warning");
dialogBuilder.setMessage("You are forced to be offline. Please try to login again.");
dialogBuilder.setCancelable(false);
dialogBuilder.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
ActivityCollector.finishAll();
Intent intent = new Intent(context,
LoginActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);
}
});
AlertDialog alertDialog = dialogBuilder.create();
alertDialog.getWindow().setType(TYPE_SYSTEM_ALERT);
alertDialog.show();
}
}
当我点击按钮时，没有对话框出现。 日志是:
08-21 10:40:05.756 13851-13851/com.project.ics.day0821rememberpassword V/BoostFramework: BoostFramework() : mPerf = com.qualcomm.qti.Performance@c4322f2 08-21 10:40:05.757 13851-13851/com.project.ics.day0821rememberpassword V/BoostFramework: BoostFramework() : mPerf = com.qualcomm.qti.Performance@667cd43 08-21 10:41:06.499 13851-13851/com.project.ics.day0821rememberpassword W/IInputConnectionWrapper: clearMetaKeyStates on inactive InputConnection 08-21 10:41:07.559 13851-13851/com.project.ics.day0821rememberpassword I/Choreographer: Skipped 57 frames! The application may be doing too much work on its main thread.
github上的源代码: https://github.com/gowufang/AndroidStu/tree/master/Day0821RememberPassword
最佳答案
可能是您没有设置按下按钮时执行的方法的名称，或者拼写错误，我遇到了这个问题，但后来我明白了。(按钮的“onClick”属性名称是未设置或设置错误)
关于android - BoostFramework() : mPerf = com. qualcomm.qti.Performance@c4322f2，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/45788731/