问题描述
我的主要活动是加载片段。在该片段中，我有警报对话框。我想在此警报对话框中动态加载芯片。
警报对话框代码如下：
private void showAddDialog() {
android.app.AlertDialog.Builder builder = new android.app.AlertDialog.Builder(getContext());
builder.setTitle("Create Service");
View itemView = LayoutInflater.from(getContext()).inflate(R.layout.layout_update_service,null);
chip_group_filter = (ChipGroup) itemView.findViewById(R.id.chip_group_addon);
//Load All Chip Filters
displayFilterList(chip_group_filter);
builder.setNegativeButton("CANCEL",(dialogInterface,which) -> {
dialogInterface.dismiss();
});
builder.setPositiveButton("CREATE",which) -> {
dialogInterface.dismiss();
});
builder.setView(itemView);
android.app.AlertDialog updateDialog = builder.create();
updateDialog.show();
}
要按如下方式动态加载方法逻辑，它会在创建Chip Object时使我的应用程序崩溃：
private void displayFilterList(ChipGroup chip_group_filter) {
if (Common.categorySelected.getFilters().size() > 0) {
chip_group_filter.clearCheck();
chip_group_filter.removeAllViews();
//Add on All Views
for (FilterModel filterModel : Common.categorySelected.getFilters()) {
Chip chip = (Chip) getLayoutInflater().inflate(R.layout.layout_filter_item,null); //APP CRASH HERE
chip.setText(new StringBuilder(filterModel.getName()));
chip_group_filter.addView(chip);
}
}
}
堆栈跟踪：
2020-10-11 00:05:15.394 13562-13562/com.example.hstudioserver E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.hstudioserver,PID: 13562 android.view.InflateException: Binary XML file line #2: Binary XML file line #2: Error inflating class com.google.android.material.chip.Chip Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class com.google.android.material.chip.Chip Caused by: java.lang.reflect.InvocationTargetException at java.lang.reflect.Constructor.newInstance0(Native Method) at java.lang.reflect.Constructor.newInstance(Constructor.java:343) at android.view.LayoutInflater.createView(LayoutInflater.java:647) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730) at android.view.LayoutInflater.inflate(LayoutInflater.java:492) at android.view.LayoutInflater.inflate(LayoutInflater.java:423) at android.view.LayoutInflater.inflate(LayoutInflater.java:374) at com.heli.hbstudioserver.ui.servicelist.ServiceListFragment.displayFilterList(ServiceListFragment.java:391) at com.heli.hbstudioserver.ui.servicelist.ServiceListFragment.showAddDialog(ServiceListFragment.java:312) at com.heli.hbstudioserver.ui.servicelist.ServiceListFragment.onoptionsItemSelected(ServiceListFragment.java:94) at androidx.fragment.app.Fragment.performOptionsItemSelected(Fragment.java:2830) at androidx.fragment.app.FragmentManager.dispatchOptionsItemSelected(FragmentManager.java:2717) at androidx.fragment.app.Fragment.performOptionsItemSelected(Fragment.java:2834) at androidx.fragment.app.FragmentManager.dispatchOptionsItemSelected(FragmentManager.java:2717) at androidx.fragment.app.FragmentController.dispatchOptionsItemSelected(FragmentController.java:412) at androidx.fragment.app.FragmentActivity.onMenuItemSelected(FragmentActivity.java:389) at androidx.appcompat.app.AppCompatActivity.onMenuItemSelected(AppCompatActivity.java:219) at androidx.appcompat.view.WindowCallbackWrapper.onMenuItemSelected(WindowCallbackWrapper.java:109) at androidx.appcompat.view.WindowCallbackWrapper.onMenuItemSelected(WindowCallbackWrapper.java:109) at androidx.appcompat.app.ToolbaractionBar$2.onMenuItemClick(ToolbaractionBar.java:64) at androidx.appcompat.widget.Toolbar$1.onMenuItemClick(Toolbar.java:207) at androidx.appcompat.widget.ActionMenuView$MenuBuilderCallback.onMenuItemSelected(ActionMenuView.java:781) at androidx.appcompat.view.menu.MenuBuilder.dispatchMenuItemSelected(MenuBuilder.java:840) at androidx.appcompat.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:158) at androidx.appcompat.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:991) at androidx.appcompat.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:981) at androidx.appcompat.widget.ActionMenuView.invokeItem(ActionMenuView.java:625) at androidx.appcompat.view.menu.ActionMenuItemView.onClick(ActionMenuItemView.java:151) at android.view.View.performClick(View.java:6597) at android.view.View.performClickInternal(View.java:6574) at android.view.View.access$3100(View.java:778) at android.view.View$PerformClick.run(View.java:25885) at android.os.Handler.handleCallback(Handler.java:873) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:6669) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858) Caused by: java.lang.IllegalArgumentException: The style on this component requires your app theme to be Theme.MaterialComponents (or a descendant). at com.google.android.material.internal.ThemeEnforcement.checkTheme(ThemeEnforcement.java:248) at com.google.android.material.internal.ThemeEnforcement.checkMaterialTheme(ThemeEnforcement.java:222) at com.google.android.material.internal.ThemeEnforcement.checkCompatibleTheme(ThemeEnforcement.java:150) 2020-10-11 00:05:15.394 13562-13562/com.example.hstudioserver E/AndroidRuntime: at com.google.android.material.internal.ThemeEnforcement.obtainStyledAttributes(ThemeEnforcement.java:81) at com.google.android.material.chip.ChipDrawable.loadFromAttributes(ChipDrawable.java:334) at com.google.android.material.chip.ChipDrawable.createFromAttributes(ChipDrawable.java:276) at com.google.android.material.chip.Chip.(Chip.java:193) at com.google.android.material.chip.Chip.(Chip.java:186) ... 40 more --------- beginning of system 2020-10-11 00:05:16.147 2314-2416/? E/ModuleIdSetter: exception when setting module id java.lang.IllegalStateException: Unable to get current module info in ModuleManager created with non-module Context at com.google.android.chimera.config.ModuleManager.getCurrentModule(:com.google.android.gms@203615031@20.36.15 (100700-333172415):2) at aflp.a(:com.google.android.gms@203615031@20.36.15 (100700-333172415):4) at afls.b(:com.google.android.gms@203615031@20.36.15 (100700-333172415):9) at afia.a(UnkNown Source:0) at rve.a(:com.google.android.gms@203615031@20.36.15 (100700-333172415):0) at rrl.c(:com.google.android.gms@203615031@20.36.15 (100700-333172415):1) at rrj.b(:com.google.android.gms@203615031@20.36.15 (100700-333172415):1) at rua.b(:com.google.android.gms@203615031@20.36.15 (100700-333172415):6) at rua.c(:com.google.android.gms@203615031@20.36.15 (100700-333172415):5) at rua.b(:com.google.android.gms@203615031@20.36.15 (100700-333172415):10) at rua.a(:com.google.android.gms@203615031@20.36.15 (100700-333172415):17) at rua.e(:com.google.android.gms@203615031@20.36.15 (100700-333172415):7) at sjj.a(:com.google.android.gms@203615031@20.36.15 (100700-333172415):2) at sik.a(:com.google.android.gms@203615031@20.36.15 (100700-333172415):10) at sib.a(:com.google.android.gms@203615031@20.36.15 (100700-333172415):0) at sie.handleMessage(:com.google.android.gms@203615031@20.36.15 (100700-333172415):27) at android.os.Handler.dispatchMessage(Handler.java:106) at afas.a(:com.google.android.gms@203615031@20.36.15 (100700-333172415):2) at afas.dispatchMessage(:com.google.android.gms@203615031@20.36.15 (100700-333172415):11) at android.os.Looper.loop(Looper.java:193) at android.os.HandlerThread.run(HandlerThread.java:65)
解决方法
您必须将Theme.MaterialComponents主题用作app theme。例如：
<style name="AppTheme" parent="Theme.MaterialComponents.DayNight">
...
</style>