Android 屏蔽某应用的ANR弹窗

Android 屏蔽某应用的ANR弹窗

frameworks/base/services/core/java/com/android/server/am/ErrorDialogController.java

已屏蔽"com.google.android.apps.wellbeing"应用的ANR弹窗为例：

    @GuardedBy("mProcLock")
    void showAnrDialogs(AppNotRespondingDialog.Data data) {
        List<Context> contexts = getDisplayContexts(
                mApp.mErrorState.isSilentAnr() /* lastUsedOnly */);
        mAnrDialogs = new ArrayList<>();
        for (int i = contexts.size() - 1; i >= 0; i--) {
            final Context c = contexts.get(i);
            mAnrDialogs.add(new AppNotRespondingDialog(mService, c, data));
        }
        scheduleForAllDialogs(mAnrDialogs, Dialog::show);
    }

修改为：

@GuardedBy("mProcLock")
    void showAnrDialogs(AppNotRespondingDialog.Data data) {
        Slog.w("TAG", "swallow a anr dialog, occur in app:" + data.proc.info.processName + ".");
        if (!"com.google.android.apps.wellbeing".equals(data.proc.info.processName)) {
            List<Context> contexts = getDisplayContexts(
                mApp.mErrorState.isSilentAnr() /* lastUsedOnly */);
            mAnrDialogs = new ArrayList<>();
            for (int i = contexts.size() - 1; i >= 0; i--) {
                final Context c = contexts.get(i);
                mAnrDialogs.add(new AppNotRespondingDialog(mService, c, data));
            }
            scheduleForAllDialogs(mAnrDialogs, Dialog::show);
        } else {
            ProcessRecord app = data.proc;
            final ProcessErrorStateRecord errState = app.mErrorState;
            errState.setNotResponding(false);
            errState.getDialogController().clearAnrDialogs();
        }
    }